China Good quality Standard Industrial Sprocket Duplex Sprocket for Double Roller Chain

Product Description

HangZhou CZPT Machinery Co.,Ltd is 1 famous company in China which specialized in various metal casting products with over 10 years experience located in HangZhou China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture,Railway and Engineering

As a professional company, CZPT have 4 groups of experienced teams to be in charge of deferent work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service

We supply:Standard C45,stainless steel large sprockets wheel for transmission part
1) Standard stock and finished bore sprockets/plate wheels according to European, American and JIS standards

2) Taper bore sprockets

3) Sprockets with QD bushes

4) Idler sprockets

5) Double single sprockets and extended pitch sprockets

6) Sprockets and plate wheels for conveyor chains

7) Sprockets for table top sprockets

8) Stainless steel, carbon steel, cast iron sprockets

9) Weld on sprockets

10) Instant sprockets


11) Sprockets for engineering chains

12) Sprockets with split taper bushes

13) Induction harden teeth for all sprockets on customers’ requests

14) Sprockets for motorcycles

15) OEM made according to customers’ designs


Material: carbon steel such as C45, 20CrMnTi, 40Cr, 42CrMo or stainless steel or copper or nylon and so on
Process: Cutting, hobbing, lathe machining, grinding, broaching, thread rolling and so on.
Heat Treatment: Hardening and Tempering, High Frequency Quenching ,Carburizing Quenching and so on.
Standard: European or American standard
Export Area: Europe and America
OEM service: make based on your special sample or drawing and meet your need for high precision on teeth of gear

Standard Or Nonstandard: Standard
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industry
Hardness: Hardened
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Cast Iron
US$ 0/Piece
1 Piece(Min.Order)

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Customized Request

China Good quality Standard Industrial Sprocket Duplex Sprocket for Double Roller Chain

cast iron sprocket

What are the benefits of using cast iron sprockets in heavy-duty and high-load applications?

Cast iron sprockets offer several advantages that make them well-suited for heavy-duty and high-load applications:

  • Strength and Durability: Cast iron is a robust material with excellent mechanical properties, making it highly resistant to wear, abrasion, and impact. In heavy-duty applications where the sprocket is subjected to substantial loads and forces, cast iron’s strength and durability ensure reliable performance and a longer lifespan.
  • Load-Carrying Capacity: Due to its high tensile and compressive strength, cast iron can handle heavy loads without deformation or failure. This load-carrying capacity is essential in industries such as construction, mining, and agriculture, where equipment is exposed to substantial forces.
  • Wear Resistance: Cast iron sprockets have excellent wear resistance, making them suitable for continuous and demanding operations. They can withstand the abrasive forces that may arise from contact with chains, belts, or other components, ensuring minimal wear over time.
  • Stability and Dimensional Accuracy: Cast iron has good dimensional stability, maintaining its shape and integrity under various operating conditions. This stability is crucial in heavy-duty applications where precise positioning and alignment are essential for efficient power transmission.
  • Cost-Effectiveness: Cast iron sprockets are often more cost-effective than sprockets made from some other materials, such as stainless steel or engineering plastics. This makes them a practical choice for budget-conscious projects or industries where cost considerations are critical.
  • Reduced Vibrations: The inherent mass and damping properties of cast iron help dampen vibrations generated during operation. This vibration reduction contributes to smoother machinery performance and reduces the likelihood of fatigue failures or premature wear in other components.
  • High Temperature Tolerance: Cast iron sprockets can withstand elevated temperatures, which can be beneficial in applications where heat is generated during operation. While they do have temperature limitations, they are suitable for many high-temperature environments.
  • Versatility: Cast iron sprockets are available in various designs and configurations, allowing for versatility in matching specific application requirements. They can be found in a wide range of heavy-duty equipment, including conveyor systems, large machinery, and industrial power transmission systems.

Overall, the benefits of using cast iron sprockets in heavy-duty and high-load applications stem from their strength, durability, wear resistance, and ability to handle substantial forces. However, it is essential to consider the specific requirements of the application and the sprocket’s limitations to ensure optimal performance and reliability.

cast iron sprocket

Special Considerations for Using Cast Iron Sprockets in Certain Environments

While cast iron sprockets are known for their strength and durability, there are some special considerations to keep in mind when using them in certain environments:

  • Corrosive Environments: Cast iron sprockets may be susceptible to corrosion, especially in environments with high humidity, moisture, or exposure to chemicals. Applying a protective coating or choosing a corrosion-resistant material may be necessary in such cases.
  • High-Temperature Environments: Cast iron sprockets have a limited temperature range, and they may experience reduced strength and toughness at elevated temperatures. In high-temperature applications, it’s essential to consider other materials like steel or specialized alloys.
  • Sanitary Environments: In applications where cleanliness and hygiene are crucial, cast iron sprockets may not be the best choice due to their porosity, which can trap contaminants. Stainless steel or plastic sprockets may be more suitable in these situations.
  • High-Speed Applications: Cast iron sprockets are generally well-suited for moderate to low-speed applications. In high-speed systems, the centrifugal forces can become a concern, leading to potential balance and stability issues. Opting for lightweight materials or precision-balanced sprockets may be necessary.

It’s essential to carefully assess the specific operating conditions and environmental factors of your application to determine if cast iron sprockets are the best fit. In some cases, alternative materials with specialized properties may offer better performance and longevity.

cast iron sprocket

Limitations and Temperature Restrictions of Cast Iron Sprockets

While cast iron sprockets offer numerous advantages, they also have certain limitations and temperature restrictions that users should be aware of:

1. Mechanical Properties: Cast iron sprockets are generally strong and durable, but they can be more brittle compared to other materials like steel. This brittleness can make them susceptible to cracking or breaking under heavy shock loads or impact forces.

2. Corrosion Resistance: Cast iron sprockets are not inherently corrosion-resistant. They are prone to rusting and deteriorating when exposed to moisture or harsh environmental conditions. To enhance their corrosion resistance, additional protective coatings or materials may be required.

3. Weight: Cast iron sprockets are heavier than sprockets made from some other materials like aluminum. The added weight can increase the inertia of rotating components, which may not be desirable in certain applications, especially those with high-speed or precision requirements.

4. Temperature Restrictions: Cast iron sprockets have limitations in high-temperature environments. At elevated temperatures, cast iron can experience a reduction in strength and may undergo thermal expansion, which can affect the sprocket’s dimensional stability and performance.

5. Lubrication Requirements: To ensure smooth operation and minimize wear, cast iron sprockets need proper lubrication. Insufficient or improper lubrication can lead to increased friction, wear, and premature failure.

6. Shock Absorption: Due to their relatively lower shock absorption capacity compared to some materials like plastics or elastomers, cast iron sprockets may transmit more vibrations and noise to the machinery during operation.

7. Temperature Range: The operating temperature range for cast iron sprockets typically falls within -20°C to 300°C (-4°F to 572°F). Beyond this range, the sprocket’s mechanical properties may be significantly affected.

Overall, cast iron sprockets are suitable for various applications, especially those involving heavy loads and standard operating temperatures. However, users should consider the limitations mentioned above and evaluate their specific application requirements to ensure the sprockets’ optimal performance and longevity.

China Good quality Standard Industrial Sprocket Duplex Sprocket for Double Roller Chain  China Good quality Standard Industrial Sprocket Duplex Sprocket for Double Roller Chain
editor by CX 2023-10-19

Cast Iron Sprocket

As one of the leading cast iron sprocket manufacturers, suppliers, and exporters of mechanical products, We offer cast iron sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of cast iron sprockets.

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