Tag Archives: chain drive manufacturer

China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket

Product Description

Product Description

Product Discription:
1. DIN8187 ISO/R 606 and DIN8188 ISO/R606-ANSI B29.1.
2. Simplex / Duplex / Triplex / Multiple.
3.45C steel, Tooth Hardness.
5. Surface: Shot Blasting Natural/Black/Blue/ Nickel plate/ Zinc plate.

Product Advantages:
1. Good quality, surface of sprockets is smooth, shiny and beautiful.
2. Competitive price.
3. Prompt Delivery.
4. Green Product.
5. International Approval

Product Attribute

Standard Or Nonstandard

Standard

Application

Motorcycle, Machinery

Hardness

Hardened Tooth Surface

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Port

ZheJiang

Payment

L/C, T/T, D/P, Paypal

Package

Ploywood

 

Product Parameters

Recommended Collocation

The chain drive consists of 2 sprockets and an intermediate flexible piece – the chain, which is wound around the 2 wheels. The motion and power between 2 parallel shafts are transmitted by the meshing between the chain and the sprocket, which belongs to the forced transmission with meshing properties. Among them, the most widely used is the roller chain drive.

 

Our Advantages

Company advantages:
Own Import & Export License, The TV trade mark registered successfully in many countries, Sales network spread all over China, Products export to 65 countries in 5 continents.

Membership:
1. The member of China General Machine Components Industry Association.
2. The member of China Chain Transmission Association.
3. The member of China Chain Standardization Association.
4. The member of China Agricultural Association Machinery Manufacturers.

With our excellent trained staffs and workers, advanced and efficient equipments, completely sales network, strict QA systems. You are confidence that our premium qualified chain can meet all customers’ specification and strictest quality standards.

WHY CHOOSE US

Comprehensive Product Portfolio We produce and supply a wide range of power transmission
products including drive chains, leaf chains, conveyor chains, agricultural chains, sprockets, and
couplings. This one-store-for-all shopping experience will significantly reduce your searching costs while
guarantee youfind what you want at 1 click.

Value Choice Products Our products are the best combination of quality and price, and you get what
you want within your budgets

Seasoned Sales Associates and Engineers We have 15 seasoned sales associates and 5 engineers;
on our team at your disposal any time when you need a helping hand. They are well trained with industry
know-now and will always respond to your requests within 24 hours.

100% Customer Retention Rate Our regular customers from overseas come back not just for our
premium quality products, but for the superior services that we’ve provided over the years.
 

FAQ
Q1: What’s your average lead time?
A: It varies. Our regular end-to-end lead time is 1-2 months.. We also provide express shipments for rush orders. For details,please consult our sales associate.

Q2: Is your price better than your competitors given the same quality?
A: Definitely YES. We provide the most competitive price in the power transmission industry. If price disparity exists, we’ll be more than happy to do a price match.
Q3: Can you make chains according to my CAD drawings?
A: Yes. Besides the regular standard chains, we produce non-standard and custom-design products to meet the specific technical requirements. In reality, a sizable portion of our production capacity is assigned to make non-standard products.

Q4: Can we inspect the goods before shipment?
A: Yes. You or your representative or any third-party inspection party assigned is allowed access to our facility and do the inspection.

Q5: What kind of payment method is acceptable for your mill?
A: We’re flexible. We take T/T, L/C, or any other online payment methods so long as it’s applicable for you.

Q6: What if I have any other questions?
A: Whenever in doubt, you’re always encouraged to consult our sales associate any time – They will help you to your satisfaction.
 

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Standard Or Nonstandard: Standard
Application: Machinery
Hardness: Hardened Tooth Surface
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

bike sprocket

What are the benefits of using lightweight materials in bike sprockets?

Using lightweight materials in bike sprockets offers several benefits that can positively impact a cyclist’s riding experience and performance. Here are the advantages of using lightweight materials:

  • Reduced Overall Weight: Lightweight sprockets contribute to reducing the overall weight of the bicycle. A lighter bike is easier to accelerate, climb hills, and handle, which can improve the rider’s agility and maneuverability.
  • Improved Acceleration: With less rotational mass, the bike’s wheels can accelerate more quickly. This is particularly beneficial for riders who need to frequently start and stop, such as in urban cycling or off-road riding.
  • Enhanced Climbing Performance: Climbing steep hills requires significant effort, and reducing the weight of components like sprockets can help ease the climbing process. Lightweight sprockets reduce the rotational inertia, allowing riders to maintain better momentum during climbs.
  • Lower Inertia: Lower inertia in the drivetrain allows for quicker changes in pedaling cadence. This responsiveness can be advantageous in various riding conditions, including racing and technical terrain.
  • Increased Efficiency: Lightweight materials often have lower frictional losses, leading to improved mechanical efficiency in the drivetrain. This efficiency translates to more power being transferred from the pedals to the wheels, enhancing overall performance.
  • Reduced Fatigue: A lighter bike can reduce the strain on the rider, especially during long rides. Lower weight means less energy expended to propel the bike forward, resulting in reduced rider fatigue and the ability to ride longer distances comfortably.
  • Responsive Handling: Lighter sprockets contribute to the bike’s nimble and responsive handling, making it easier to steer and control the bike, particularly in technical sections and tight corners.

It’s important to note that while lightweight materials offer these advantages, durability and strength should not be compromised. Manufacturers often use materials like aluminum, titanium, or carbon fiber to achieve the desired lightweight properties while ensuring the sprockets maintain sufficient strength and longevity.

When selecting lightweight sprockets, cyclists should consider their riding style, terrain, and intended use. For competitive riders and those seeking peak performance, lightweight sprockets can make a noticeable difference in their cycling experience.

bike sprocket

How do I upgrade bike sprockets to enhance my cycling experience?

Upgrading bike sprockets can significantly enhance your cycling experience, offering improved performance and a smoother ride. Here’s a step-by-step guide on how to upgrade your bike sprockets:

  1. Identify Compatibility: Before proceeding with an upgrade, ensure that the new sprockets are compatible with your bike’s drivetrain system. Check the number of speeds on your cassette or freewheel and select sprockets with a matching speed rating.
  2. Choose the Right Material: Upgraded sprockets are often available in different materials like aluminum, titanium, or steel. Consider the benefits of each material, such as weight savings or durability, and choose the one that best suits your needs and riding style.
  3. Select the Tooth Count: The number of teeth on the sprockets determines the gear ratios and the range of speeds available. Choose a tooth count that complements your riding preferences. For example, a larger rear sprocket will provide easier gears for climbing, while a smaller sprocket offers higher gears for speed on flat terrain.
  4. Replace the Cassette or Freewheel: If upgrading individual sprockets is not feasible due to compatibility issues or wear, consider replacing the entire cassette or freewheel. This will ensure that all sprockets are new and function optimally together.
  5. Gather Tools: Depending on the type of sprocket and your bike’s drivetrain, you may need specific tools for removal and installation. Common tools include a chain whip, cassette lockring tool, and a wrench or socket for the lockring.
  6. Remove the Old Sprockets: Use the chain whip to hold the cassette or freewheel in place while using the lockring tool to loosen and remove the lockring. Carefully slide off the old sprockets, keeping them in order to help install the new ones correctly.
  7. Install the New Sprockets: Align the new sprockets correctly on the cassette or freewheel body, making sure they fit into the grooves. Hand-tighten the lockring before using the lockring tool to securely fasten it in place.
  8. Check Chain Length: Depending on the changes in tooth count or cassette size, you may need to adjust the chain length. A new, longer chain may be required if you’ve increased the size of the largest sprocket.
  9. Test Ride and Fine-Tune: Take your bike for a test ride to ensure smooth shifting and proper functionality. If necessary, fine-tune the derailleur’s indexing or limit screws to achieve precise shifting.
  10. Maintain Regularly: To keep your upgraded sprockets in top condition, perform regular maintenance. Clean and lubricate the drivetrain regularly, and inspect the sprockets for wear and damage.

Upgrading your bike sprockets can lead to a more enjoyable and efficient cycling experience. However, if you are unsure about the process or lack the necessary tools, consider seeking assistance from a professional bike mechanic.

bike sprocket

What are the factors that affect gear ratios in bike sprockets and how do they impact performance?

The gear ratios in bike sprockets are influenced by several factors, and each of them plays a crucial role in determining the bike’s overall performance and functionality. Here are the key factors that affect gear ratios:

1. Number of Teeth:

The number of teeth on both the front chainrings and rear cassette sprockets directly impacts the gear ratio. Larger chainrings and sprockets with more teeth result in higher gear ratios, offering more significant speed potential, ideal for flat terrains or sprinting. Conversely, smaller chainrings and sprockets with fewer teeth produce lower gear ratios, making it easier to climb hills or ride in challenging conditions.

2. Gear Combinations:

The combination of front chainrings and rear sprockets selected at any given time affects the effective gear ratio. Cyclists can choose different gear combinations to optimize pedaling efficiency and maintain a comfortable cadence at various speeds and terrains.

3. Front-to-Rear Gear Ratio:

The ratio of the number of teeth on the front chainring to the number of teeth on the rear sprocket determines the overall gear ratio. A higher front-to-rear gear ratio results in higher gear, while a lower ratio provides a lower gear suitable for climbing steep slopes.

4. Wheel Size:

The size of the bicycle wheels can indirectly impact gear ratios. Smaller wheels can have higher rotational speeds, affecting the effective gear ratio when compared to larger wheels with the same sprocket sizes.

5. Rider Strength and Fitness:

The rider’s strength and fitness level influence gear selection. Stronger and fitter cyclists can push larger gears effectively, while less experienced or weaker riders may prefer smaller gears for easier pedaling.

6. Riding Terrain:

The type of terrain you’ll be riding on most frequently will affect the desired gear ratios. For flat terrain, higher gear ratios may be more suitable for speed, while hilly areas might require lower gear ratios to make climbing more manageable.

Impact on Performance:

The choice of gear ratios significantly impacts a cyclist’s performance:

  • Speed: Higher gear ratios enable faster speeds on flat terrain or descents, maximizing the rider’s speed potential.
  • Power and Efficiency: Proper gear ratios allow cyclists to maintain an efficient cadence that optimizes power output while reducing fatigue.
  • Acceleration: Lower gear ratios aid in quick acceleration and easier starts from a standstill.
  • Climbing Ability: Lower gear ratios provide the necessary mechanical advantage for climbing steep hills with less effort.
  • Endurance: The ability to choose appropriate gear ratios for different riding conditions can improve a cyclist’s endurance during long rides or challenging terrains.

Ultimately, finding the right gear ratios depends on a rider’s preferences, fitness, and the type of riding they do. Experienced cyclists often fine-tune their gear ratios to match their specific riding style and performance goals.

China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket  China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket
editor by CX 2024-03-28

China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket

Product Description

Product Description

Product Discription:
1. DIN8187 ISO/R 606 and DIN8188 ISO/R606-ANSI B29.1.
2. Simplex / Duplex / Triplex / Multiple.
3.45C steel, Tooth Hardness.
5. Surface: Shot Blasting Natural/Black/Blue/ Nickel plate/ Zinc plate.

Product Advantages:
1. Good quality, surface of sprockets is smooth, shiny and beautiful.
2. Competitive price.
3. Prompt Delivery.
4. Green Product.
5. International Approval

Product Attribute

Standard Or Nonstandard

Standard

Application

Motorcycle, Machinery

Hardness

Hardened Tooth Surface

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Port

ZheJiang

Payment

L/C, T/T, D/P, Paypal

Package

Ploywood

 

Product Parameters

Recommended Collocation

The chain drive consists of 2 sprockets and an intermediate flexible piece – the chain, which is wound around the 2 wheels. The motion and power between 2 parallel shafts are transmitted by the meshing between the chain and the sprocket, which belongs to the forced transmission with meshing properties. Among them, the most widely used is the roller chain drive.

 

Our Advantages

Company advantages:
Own Import & Export License, The TV trade mark registered successfully in many countries, Sales network spread all over China, Products export to 65 countries in 5 continents.

Membership:
1. The member of China General Machine Components Industry Association.
2. The member of China Chain Transmission Association.
3. The member of China Chain Standardization Association.
4. The member of China Agricultural Association Machinery Manufacturers.

With our excellent trained staffs and workers, advanced and efficient equipments, completely sales network, strict QA systems. You are confidence that our premium qualified chain can meet all customers’ specification and strictest quality standards.

WHY CHOOSE US

Comprehensive Product Portfolio We produce and supply a wide range of power transmission
products including drive chains, leaf chains, conveyor chains, agricultural chains, sprockets, and
couplings. This one-store-for-all shopping experience will significantly reduce your searching costs while
guarantee youfind what you want at 1 click.

Value Choice Products Our products are the best combination of quality and price, and you get what
you want within your budgets

Seasoned Sales Associates and Engineers We have 15 seasoned sales associates and 5 engineers;
on our team at your disposal any time when you need a helping hand. They are well trained with industry
know-now and will always respond to your requests within 24 hours.

100% Customer Retention Rate Our regular customers from overseas come back not just for our
premium quality products, but for the superior services that we’ve provided over the years.
 

FAQ
Q1: What’s your average lead time?
A: It varies. Our regular end-to-end lead time is 1-2 months.. We also provide express shipments for rush orders. For details,please consult our sales associate.

Q2: Is your price better than your competitors given the same quality?
A: Definitely YES. We provide the most competitive price in the power transmission industry. If price disparity exists, we’ll be more than happy to do a price match.
Q3: Can you make chains according to my CAD drawings?
A: Yes. Besides the regular standard chains, we produce non-standard and custom-design products to meet the specific technical requirements. In reality, a sizable portion of our production capacity is assigned to make non-standard products.

Q4: Can we inspect the goods before shipment?
A: Yes. You or your representative or any third-party inspection party assigned is allowed access to our facility and do the inspection.

Q5: What kind of payment method is acceptable for your mill?
A: We’re flexible. We take T/T, L/C, or any other online payment methods so long as it’s applicable for you.

Q6: What if I have any other questions?
A: Whenever in doubt, you’re always encouraged to consult our sales associate any time – They will help you to your satisfaction.
 

Standard Or Nonstandard: Standard
Application: Machinery
Hardness: Hardened Tooth Surface
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

bike sprocket

How often should I replace bike sprockets to maintain optimal performance?

The frequency of replacing bike sprockets to maintain optimal performance depends on several factors, including the type of riding you do, environmental conditions, and how well you maintain your bike. Sprockets are subject to wear and tear over time, especially if you ride frequently and in challenging conditions. Here are some considerations for determining when to replace bike sprockets:

  • Visual Inspection: Regularly inspect your sprockets for signs of wear, such as hooked or pointed teeth, elongation, or missing teeth. If you notice significant wear or damage, it’s time to replace them.
  • Chain Wear: Sprocket wear is closely related to chain wear. As the chain stretches and elongates over time, it causes increased pressure and wear on the sprocket teeth. If you regularly replace your chain and practice good chain maintenance, you can extend the lifespan of your sprockets.
  • Riding Conditions: Riding in harsh conditions, such as muddy or sandy terrain, can accelerate sprocket wear. If you frequently ride in such environments, you may need to replace sprockets more often.
  • Shifting Performance: Worn-out sprockets can negatively impact shifting performance. If you experience frequent chain slipping, skipping, or difficulty shifting, it could be a sign that your sprockets need replacement.
  • Regular Maintenance: Proper bike maintenance, including regular cleaning, lubrication, and keeping the drivetrain clean, can help prolong the life of your sprockets. Regularly cleaning and lubricating the chain can reduce wear on both the chain and the sprockets.

As a general guideline, many cyclists replace their sprockets and chain together to ensure proper compatibility and reduce the risk of premature wear. In typical riding conditions, sprockets on a road bike may last anywhere from 3,000 to 10,000 miles (4,800 to 16,000 kilometers) or more. Mountain bike sprockets, which endure more demanding conditions, may need replacement more frequently, typically between 2,000 to 5,000 miles (3,200 to 8,000 kilometers).

Ultimately, the best way to determine when to replace your bike sprockets is through regular inspection and paying attention to your bike’s performance. If you notice any significant wear, shifting issues, or reduced performance, it’s a good indication that it’s time to invest in new sprockets for maintaining optimal performance.

bike sprocket

Are there specific sprocket configurations for mountain bikes, road bikes, and other bicycle types?

Yes, there are specific sprocket configurations designed for different types of bicycles to optimize their performance and cater to the riding conditions. Here’s an overview of sprocket configurations commonly used in various bicycle types:

1. Mountain Bikes:

Mountain bikes are designed for off-road and rugged terrain, and their sprocket configurations reflect this purpose. They typically feature wide gear ranges to handle steep climbs and challenging descents. Common configurations include:

  • Wide-Range Cassette: Mountain bikes often use cassettes with a large number of sprockets, ranging from 10 to 12 or more. This provides a broad gear range, such as 11-46 or 10-51, allowing riders to tackle various terrains with ease.
  • Low Gearing: To conquer steep inclines, mountain bike cassettes usually have large sprockets with low tooth counts. This results in easier climbing gears to assist riders in navigating rough trails.

2. Road Bikes:

Road bikes are designed for speed and efficiency on paved roads, and their sprocket configurations prioritize smooth gear transitions and high-speed riding. Common configurations include:

  • Narrow-Range Cassette: Road bike cassettes typically have a narrower range of gears compared to mountain bikes. A common configuration is 11-28 or 11-32, offering closely spaced gears for maintaining cadence on flat and rolling terrain.
  • High Gearing: Road bike cassettes often have smaller sprockets with higher tooth counts, allowing riders to achieve higher speeds with less effort on smooth roads.

3. Hybrid Bikes:

Hybrid bikes are versatile and designed for a combination of road and light off-road riding. Their sprocket configurations aim to provide a balanced gear range for a variety of terrains. Common configurations include:

  • Moderate-Range Cassette: Hybrid bikes may have cassettes with a moderate number of sprockets, such as 11-32 or 11-34, offering a decent range for both urban commuting and light trail riding.
  • Moderate Gearing: The sprocket sizes on hybrid bikes strike a balance between low and high gearing, making them suitable for a mix of terrains and riding conditions.

It’s important to note that sprocket configurations can vary between different bike models and manufacturers. Additionally, advancements in drivetrain technology, such as the introduction of 1x (single front chainring) systems, have brought further variations in sprocket designs.

When choosing a bicycle or considering sprocket upgrades, it’s essential to assess your riding style, terrain preferences, and fitness level to select the most suitable sprocket configuration for an enjoyable and efficient cycling experience.

bike sprocket

Can you explain the function of front and rear bike sprockets?

In a bicycle’s drivetrain, both front and rear sprockets play crucial roles in determining the bike’s gear ratios and overall performance. Let’s look at the functions of each:

1. Front Sprockets (Chainrings):

Front sprockets, also known as chainrings, are located at the crankset, which is attached to the bicycle’s pedals. They come in various sizes, commonly referred to by the number of teeth they have. The main function of the front sprockets is to transfer the rider’s pedaling power to the rear wheel through the chain. Here’s how they work:

  • Gear Ratio Selection: Bicycles often have multiple chainrings with different tooth counts. By shifting the chain between these chainrings using the front derailleur, the rider can choose different gear ratios. Smaller chainrings are typically used for easier climbing and lower speeds, while larger chainrings provide higher speeds on flat terrain or descents.
  • Change in Gear Ratios: When the chain moves between different-sized chainrings, the effective gear ratio changes. Moving to a larger chainring provides a higher gear, requiring more effort but enabling faster speeds. Conversely, shifting to a smaller chainring gives a lower gear, requiring less effort but offering easier pedaling, especially on inclines.

2. Rear Sprockets (Cassette):

The rear sprockets are part of the cassette, which is mounted on the rear wheel’s hub. Like the front sprockets, the rear sprockets also come in different sizes, with each sprocket having a specific number of teeth. The functions of the rear sprockets are as follows:

  • Gear Ratio Fine-Tuning: The cassette offers more gear ratio options, providing finer adjustments to the bike’s gearing. By shifting the chain between different sprockets using the rear derailleur, the rider can fine-tune their gear ratio to match the terrain and riding conditions more precisely.
  • Combination with Front Sprockets: The interaction between the front and rear sprockets allows for a wide range of gear ratios. By selecting an appropriate combination of front and rear sprockets, cyclists can optimize their pedaling efficiency, maintain a consistent cadence, and achieve comfortable speeds for different situations.

Together, the front and rear sprockets form the bicycle’s gear system, enabling riders to tackle various terrains and adapt their pedaling effort to different riding conditions. By understanding how to use the sprockets effectively, cyclists can make the most out of their bike’s capabilities and enjoy a smoother, more efficient, and enjoyable riding experience.

China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket  China manufacturer DIN/ANSI/JIS Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket
editor by CX 2023-12-01

China manufacturer DIN Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket with BV

Product Description

 

Product Description

Heat treatment Harden teeth, tempering, queching
Surface treatment zinc plated, blacken, phopharization, carborized
Process Forging( casting)—lathe- teeth shaping—finishing—oil washing—Packing ,made by CNC machine
Inspection All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that the best quality product enter into the market.

Company Profile

In 2571, HangZhou CZPT Machinery Co.,ltd was established by Ms. Iris and her 2 partners(Mr. Tian and Mr. Yang) in HangZhou city(ZHangZhoug province, China), all 3 Founders are engineers who have more than averaged 30 years of experience. Then because the requirements of business expansion, in 2014, it moved to the current Xihu (West Lake) Dis. Industrial Zone (HangZhou city, ZHangZhoug province, China).

Through our CZPT brand ND, CZPT Machinery delivers agricultural solutions to agriculture machinery manufacturer and distributors CZPT through a full line of spiral bevel gearboxes, straight bevel gearboxes, spur gearboxes, drive shafts, sheet metal, hydraulic cylinder, motors, tyre, worm gearboxes, worm operators etc. Products can be customized as request.

We, CZPT machinery established a complete quality management system and sales service network to provide clients with high-quality products and satisfactory service. Our products are sold in 40 provinces and municipalities in China and 36 countries and regions in the world, our main market is the European market.

Our factory

Our sample room

Certifications

Why choose us?

1) Customization: With a strong R&D team, and we can develop products as required. It only takes up to 7 days for us to design a set of drawings. The production time for new products is usually 50 days or less.

2) Quality: We have our own complete inspection and testing equipment, which can ensure the quality of the products.

3) Capacity: Our annual production capacity is over 500,000 sets, also, we also accept small quantity orders, to meet the needs of different customer’s purchase quantities.

4) Service: We focus on offering high-quality products. Our products are in line with international standards and are mainly exported to Europe, Australia, and other countries and regions.

5) Shipment: We are close to HangZhou and ZheJiang ports, to provide the fastest shipping service.

Packaging & Shipping

FAQ

Q: Are you a trading company or manufacturer?
A: We’re factory and providing gearbox ODM & OEM services for the European market for more than 10 years

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time? What is your terms of payment?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization.
For standard products, the payment is: 30% T/T in advance,balance before shipment.

Q: What is the exact MOQ or price for your product?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.
Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

If you have another question, please feel free to contact us.

Standard Or Nonstandard: Standard
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Steel, Stainless Steel, Plastic,etc.
Customization:
Available

|

Customized Request

bike sprocket

What are the signs of wear and tear in bike sprockets and how do I identify them?

Bike sprockets, also known as cassette sprockets or cogs, are an essential part of the drivetrain that can experience wear and tear over time. Regular inspection can help you identify signs of sprocket wear and determine when replacement is necessary. Here are the common signs of wear and tear in bike sprockets:

  • Hooked Teeth: Inspect the teeth of the sprockets. If you notice that the teeth have a hooked or shark fin-like appearance, it indicates significant wear. This occurs due to the chain wearing down the metal over time.
  • Pointed Teeth: Pointed teeth are another sign of wear, where the tops of the teeth become sharp and pointed instead of having a flat profile.
  • Worn Teeth: Look for flattened or thinned-out teeth, especially in the middle of the sprockets. Worn teeth can affect the chain’s engagement and lead to poor shifting performance.
  • Missing Teeth: If any teeth are completely missing from the sprocket, it’s a clear sign of excessive wear and a replacement is necessary.
  • Chain Skipping: When riding, if the chain skips or jumps over the sprockets, it indicates that the sprockets’ teeth are worn and no longer providing a smooth engagement with the chain.
  • Noisy Shifting: If you notice unusual noise during shifting, it could be due to the chain not meshing properly with the worn sprocket teeth.
  • Chain Elongation: Excessive sprocket wear can accelerate chain elongation, leading to further wear on the sprockets. If you notice your chain has elongated significantly, it’s time to inspect the sprockets for wear.

To identify these signs of wear, you can visually inspect the sprockets. You may need to remove the rear wheel and carefully examine the cassette or freewheel sprockets. Look for any irregularities in the teeth, and run your fingers along the tops of the teeth to feel for sharp points or rough edges.

Regular maintenance and cleaning of your bike’s drivetrain can help identify sprocket wear early on. By keeping the drivetrain clean, properly lubricated, and regularly replacing the chain, you can extend the life of your sprockets and other drivetrain components.

If you notice any of these signs of wear, it’s best to replace the worn sprockets promptly. Replacing sprockets before they become excessively worn can help maintain smooth shifting performance and prolong the life of the entire drivetrain.

bike sprocket

How do I know if my bike sprockets are compatible with my chain and derailleurs?

Ensuring compatibility between bike sprockets, chains, and derailleurs is essential for smooth and efficient gear shifting. Here are the steps to determine if your bike sprockets are compatible:

1. Sprocket Type: Identify the type of sprocket setup on your bike. Most modern bicycles use cassette-style sprockets on the rear wheel and one to three chainrings at the front crankset. Make sure you know the number of sprockets on your cassette and the number of chainrings on your crankset.

2. Chain Speed: Check the speed of your bike’s chain. This refers to the number of rear sprockets and the corresponding chain width. Common chain speeds for modern bikes are 8-speed, 9-speed, 10-speed, 11-speed, or 12-speed. The chain speed must match the number of sprockets on the rear cassette.

3. Chain Width: Ensure that the chain width corresponds to the chain speed. For example, an 8-speed chain is wider than a 10-speed chain. Using the correct chain width is crucial for proper engagement with the sprockets and chainrings.

4. Derailleur Compatibility: Check if your derailleurs are compatible with the number of sprockets on the cassette and the chainrings. Different chain speeds require derailleurs with specific capacity and range to accommodate the various gear ratios.

5. Teeth Count: Consider the number of teeth on your chainrings and cassette sprockets. The chainrings’ teeth count affects the bike’s gear range and overall gearing ratios. Make sure the combination of chainrings and cassette sprockets provides the desired gear ratios for your riding style and terrain.

6. Brand and Model: When replacing sprockets, chains, or derailleurs, try to use components from the same brand and model series. Mixing different brands or models may lead to compatibility issues, affecting shifting performance.

7. Seek Professional Advice: If you are unsure about compatibility or need to make significant changes to your bike’s sprocket setup, it’s advisable to seek the advice of a professional bike mechanic or a knowledgeable cycling specialist. They can help you choose the appropriate components and ensure compatibility between the sprockets, chain, and derailleurs.

Proper compatibility between sprockets, chains, and derailleurs is crucial for optimal performance, smooth gear shifting, and overall riding experience. Taking the time to ensure compatibility and using quality components will contribute to a more enjoyable and efficient cycling experience.

bike sprocket

Can you explain the function of front and rear bike sprockets?

In a bicycle’s drivetrain, both front and rear sprockets play crucial roles in determining the bike’s gear ratios and overall performance. Let’s look at the functions of each:

1. Front Sprockets (Chainrings):

Front sprockets, also known as chainrings, are located at the crankset, which is attached to the bicycle’s pedals. They come in various sizes, commonly referred to by the number of teeth they have. The main function of the front sprockets is to transfer the rider’s pedaling power to the rear wheel through the chain. Here’s how they work:

  • Gear Ratio Selection: Bicycles often have multiple chainrings with different tooth counts. By shifting the chain between these chainrings using the front derailleur, the rider can choose different gear ratios. Smaller chainrings are typically used for easier climbing and lower speeds, while larger chainrings provide higher speeds on flat terrain or descents.
  • Change in Gear Ratios: When the chain moves between different-sized chainrings, the effective gear ratio changes. Moving to a larger chainring provides a higher gear, requiring more effort but enabling faster speeds. Conversely, shifting to a smaller chainring gives a lower gear, requiring less effort but offering easier pedaling, especially on inclines.

2. Rear Sprockets (Cassette):

The rear sprockets are part of the cassette, which is mounted on the rear wheel’s hub. Like the front sprockets, the rear sprockets also come in different sizes, with each sprocket having a specific number of teeth. The functions of the rear sprockets are as follows:

  • Gear Ratio Fine-Tuning: The cassette offers more gear ratio options, providing finer adjustments to the bike’s gearing. By shifting the chain between different sprockets using the rear derailleur, the rider can fine-tune their gear ratio to match the terrain and riding conditions more precisely.
  • Combination with Front Sprockets: The interaction between the front and rear sprockets allows for a wide range of gear ratios. By selecting an appropriate combination of front and rear sprockets, cyclists can optimize their pedaling efficiency, maintain a consistent cadence, and achieve comfortable speeds for different situations.

Together, the front and rear sprockets form the bicycle’s gear system, enabling riders to tackle various terrains and adapt their pedaling effort to different riding conditions. By understanding how to use the sprockets effectively, cyclists can make the most out of their bike’s capabilities and enjoy a smoother, more efficient, and enjoyable riding experience.

China manufacturer DIN Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket with BV  China manufacturer DIN Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket with BV
editor by CX 2023-07-27

China manufacturer Stainless Steel Wheel Chain Roller Drive Conveyor Sprocket for Mining Machinery chain sprocket

Product Description

 

Product Description

Product Description

Item Chain sprocket, Chain wheels, gears
Design Can be at the customer’ request, tailor-made, at customer’s design,OEM
Application Petrochemical industry, Mining, metallurgy, machine tools, hydra-power
Material Casting or Forged Material
45#,SAE1045,SAE4140,SAE4150,SAE4160,20CrMnTi,42CrMo, 18CrNiMo7,42CrMo,40CrNiMoA,20CrNiMoA,stainless steel 410,stainless steel 304
Treatment Forging, machining, gear hobbing
Surface treatment Quenching, oxidizing black, galvanizing, sandblasting, oil immersion, grinding
Heat treatment Tempering, high frequency quenching, carburizing quenching
Standard ANSI, DIN, ISO
Size From diameter 250mm to 1250mm
Minimum order 1 pc

Product Real Shot 

Manufacturing Process

  1. Raw material, issue material testing report100% Ultrasonic Test ASTMA388
  2. Sawing into parts  
  3. CNC lather blank.
  4. Hobbing
  5. High Frequency and Hardness test
  6. Key way, set the screw
  7. Clean and Dimensional Checking
  8. Package and Delivery.

Data Needed for Quotation
– Your own drawing
– Your requirement on material and necessary dimensional data
– Ask for recommend

 

Company Profile

  ZheJiang CZPT Machinery Co., Ltd., established in the year of 2012, is a professional supplier of material handling equipment, OEM machinery parts, various forging parts and casting parts.

  Ebon’s products scope: cranes, hoists, magnets, grabs, hooks, wheels, drums, axles, lifting beams,bearing box, bearings, couplings,flanges etc. They are applied in wide range of field: Machinery, Mining, Hydro power Transportation, Construction…..

  CZPT has 5 reliable manufacturing factories to make sure stable supply and fast delivery for your business.  

  Our products are also exported to USA, Britain, Japan, South Korea, Russia, Indonesia, Thailand, India, Vietnam, Canada, Argentina, Paraguay etc more than 50 countries.

  CZPT team is loyal and committed to your success, and firmly believes that our products and services will increase the value and effectiveness of your business with following characters:
  -Professional sales team, market promotion team and logistics team with more then 10 years experience .
  -Loyal and Responsible Characters
  -Efficient Work, Fast Response
  -Responsible Quality Control Team
  -Video the manufacturing process, the testing, and packing before delivery  
1.Q: How about your delivery time?
   A: Generally, it will take 7-30 days after receiving your advance payment. The specific delivery time depends on the items, transportation ways and the quantity of your order.

2.Q: Can you produce according to the samples?
   A: Yes, we can produce by your samples or technical drawings.

3.Q: Do you test all your goods before delivery?
   A: Yes, we have 100% Ultrasonic test, Magnetic test or Liquid Penetration test before delivery

4.Q: How do you make our business long-term and good relationship?
   A: (1) We keep good quality and competitive price to ensure our customers benefit ;
        (2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

5.Q: I can’t see the goods or touch the goods, how can I deal with the risk involved? 
   A: Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.

 

Standard Or Nonstandard: Standard
Application: Motor, Machinery, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Manufacturing Method: Forging Parts
Toothed Portion Shape: Spur Gear
Material: Casting or Forged Material
Customization:
Available

|

Customized Request

sprocket

Sprocket Basics

When it comes to sprockets, it’s important to understand the basics of design. This includes chain size and number of teeth. The number of teeth will vary depending on the type of chain and application. When determining the number of teeth, the angle between the teeth should be at least 360 degrees.

size

There are many factors to consider when choosing the correct sprocket size. The first thing to do is to determine if the sprocket is a double sprocket or a single sprocket. Also available in a variety of sizes. To determine the exact size, you should measure the distance between the grooves of the sprocket teeth and their opposite tooth slots. The distance between these two points is called the caliper diameter.
The size of the sprockets also varies depending on the type of chain. Large sprockets have arms, while smaller sprockets usually don’t. The arms reduce weight and inertia, making them more economical to operate. Some sprockets also have openings, which make them easier to assemble and disassemble. Some sprockets are also plated for a stronger construction. Some sprockets are manufactured with flame or induction hardened parts.
Sprockets are often used in conveyors, pallet conveyors and other conveying systems. The size of the sprocket should match the size of the chain. A caliper will help you determine if the sprocket has worn teeth. Another way to identify worn sprockets is to measure their diameter.
In addition to size, sprockets should have the correct pitch and center distance. This will help keep the roller chain taut. The chain should be clean and properly lubricated. There should be a small gap between the pin and bushing so that oil can pass through the sprocket and chain. In addition to this, the center-to-center distance between the chain and the sprocket should be at least 1.5 times the diameter of the sprocket.
The chain should have at least 17 teeth, which is common in the industry. Having smaller spacing will reduce mechanical losses and noise. However, larger sprocket sizes are best for applications with higher workloads.

Material

Sprockets are mechanical parts that mesh with the chain to move the chain. It is made of metal or reinforced plastic and usually resembles a gear. It is a gear design for a specific type of chain. Most sprocket and chain systems work the same way, although they vary in material and pitch.
There are three basic types of sprockets: single-strand, double-strand, and triple-strand. The length and number of teeth for each type are specified by various standards. For reference, the ISO-DIN standard is shown. Most sprockets are made of alloy steel and are case hardened and tempered in the tooth area. They also have a hub and a key for mounting.
Metal sprockets can be made of steel or aluminum alloys. While steel is a more durable material, aluminum sprockets are more attractive. Steel is the best material for long rides, while aluminum sprockets are better for casual riding.
In addition to automotive and industrial applications, sprockets are used in oil and gas, textile machinery, instrumentation and mechanical transmission. Many types of sprockets are interchangeable with each other. For added protection, they can also be galvanized to prevent rust. The main methods of galvanizing sprockets are hot-dip galvanizing and electro-galvanizing.
Sprockets are usually made of steel or aluminum. Their design is similar to that of gears, although they are more widely spaced than their counterparts. They can also span longer distances than gears, allowing them to be used for power transmission.
sprocket

Function

A chain drive is a common type of mechanical transmission in which sprockets are used to help reduce the speed of a moving object. Sprockets can have horizontal, vertical or inclined pitch and are usually used in pairs. The teeth of the sprocket mesh with the rollers on the drive chain, reducing the speed. These sprockets are usually made of metal, but can also be made of plastic or composite materials.
The role of the sprocket is to transmit motion from the output shaft of the engine to the rear wheels. For this, the front sprocket needs to rotate at the same speed as the engine output shaft. It can be mounted either on the drive track or on the front of the vehicle. A third sprocket can be connected to the drive track. In addition, the front sprocket is used to pull the drive chain. This will help transfer power from the engine to the rear wheels, allowing the motorcycle to travel forward. The side plates of the chain also help transmit chain tension.
The bushings are subjected to the tension applied to the chain as it passes through the sprockets thousands of times per minute. This puts pressure on the pin inside the bushing. Additionally, the pins must withstand bending and shearing forces transmitted from the plate to the bushing. The pins must also withstand impact and have high tensile strength. If the pin is worn, it will need to be replaced or repaired.
Sprockets power the chain-driven motion system and carry heavy loads. Proper selection of sprockets can prevent damage to your equipment. To do this, you need to select the appropriate sprocket based on the type of assembly and system specification.
sprocket

maintain

Sprocket maintenance is an important part of motorcycle maintenance. Failure to do so will result in frequent chain changes and additional costs. Regular maintenance of your chain will help ensure your chain will last 30,000 miles or more. By comparison, a poorly maintained chain only lasts 10,000 miles.
Checking the sprocket is very easy. First, remove the chain and align it. Next, check for any foreign objects. If you see a damaged sprocket, you need to replace it. If you can’t replace a worn sprocket, you can buy a new chain. However, the new chain will not last as long as the old one.
Check for signs of rust. Rust can form on the chain due to exposure to humidity and heat. When the pins or rollers get rusted, the seals are damaged. If the pins or rollers are rusted, it’s time to replace the chain.
Regular maintenance of the chain is important to prevent kinks and slippage. This can cause excessive wear on the sprockets and chain. If the teeth are worn, the chain will not be able to properly grip the sprocket, resulting in difficult shifting and severe vibration.
If your chain is several years old, it is important to lubricate it every few months to prevent rust. It is also important to clean the chain thoroughly before lubricating to keep it clean and lubricated. Non-petroleum-based cleaners can help remove grit that may have built up. If you use the chain for a long time, you will need to clean it every 300-600 miles.

China manufacturer Stainless Steel Wheel Chain Roller Drive Conveyor Sprocket for Mining Machinery     chain sprocketChina manufacturer Stainless Steel Wheel Chain Roller Drive Conveyor Sprocket for Mining Machinery     chain sprocket
editor by CX 2023-05-18