China high quality Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets

Product Description

HangZhou Suijin machinery Technology Co,.Ltd is a profational manufacturer in HangZhou city, our main process is investment casting/precision casting and machining, for casting process, we have 2 kinds of production line, 1 is precision casting, another is water glass with competitive cost.

Apart from the investment casting workshop and machine workshop, we also provide the CZPT parts to meet the requirement for varial demand from our customer.

Our company got the ISO9001 and IATF16949 certification, and aslo we are awarded the new high-tech enterprice by Chinese government, and we have more than 20 patent.

 • More than 10 years experience on casting and machining
 • Advanced inspection equipment to ensure the tolerance
 • Flexible PO QTY to meet customer demand
 • Professional engineers in casting and machining
 • Competitive price and exllent parts quality
 • Nearby HangZhou port, on-time delivery


HangZhou suijin machinery technology can provide the ODM&OEM service for customer, and main is ODM, we can manufacturing the customized parts according to 2D&3D, we have professional R&D team can take part in ealier development phase of the project.


Avaliable Material
Carbon Steel  Alloy Steel High Chromium Cast Iron Low carbon steel
Stainless Steel Duplex Stainless Steel Steel bar Ductile Cast Iron
Surface treatment
Heat Treatment  Zinc Coating Blackening Mirror Polishing
Satin Polishing Electrolytic Polishing Shot Peening DACROMET


 • Exhaust inlet/outlet cone                                 • Shift sleeve                                 • Fuel rail bracket  
 • Tempreture sensor boss                                  • Mounting Brackets                      • Oxygen sensor boss 
 • Brake balance block                                        • EGR sensor boss                              • Exhaust valve body


 • Mounting Base                                • Mounting plate                                                 • Bearing Covers   
 • Coupling                                          • Grount sleeve                                                  • Sprockets
 • Handle                                             • law glass curtain wall accessories                  • Side Plates                                                                                

 • Tooth Blocks                                         • Track shoes                                             • Bucket Teeth   
 • Track Links                                           • Clamping                                                 • Mounting Brackets
 • Lifting Eyes                                           • Quick Joint                                              • Trencher Tooth     
 • Star handle                                              • Door hinge                                          • Folding Dock Cleat   
 • Mirror Polished Mooring                          • Hollow base boat rope cleat               • Mounting Brackets


 • Valve body                                   • Explosion-proof valves                              • Pipe fitting              

The casting part is wildly use in the industries, such as rail&transit parts, bicycle parts, casting impeller, food machine sorting components, solar mounting system parts, container safety parts, Electronic lock body, robot parts and so on, we have more than 20 patents related to this kinds of project in production.    


Our company also equiped advance inspection equipment to meet the inspection requirement of the parts, so that we can sure the part can have a good quality.


Magnetic defect inspection Spectrometer HB hardness inspection Mechanical inspection
Ultrasonic defect inspection Roughness tester HR hardness inspection CMM inspection
Metallographic detector X-ray inspection Dye penetrant inspection 100% Thread inspection


Q1 Are you factory or trading company?
A1 We are factory located in HangZhou city, China
Q2 What kinds of language is avaliable?
A2 English, Chinese, except email cummunication, we are ok with video meeting and calling.
Q3 How should I place an order?
A3 We are receive the PO and production drawing by email.
Q4 Which shipping methed is ok for you?
A4 Normally shipping by sea and train is use for mass production order delivery.
DHL,TNT,FedEx, UPS,EMS air shipment is use for sample delivery.
Q5 How can I contact you?
A5 You can contact us by email, and also we can chat by Skype, Teams, WhatsApp, Facebook.
Q6  What kinds of drawing format can be use?
Q7 Which packing material do you use for sea shipping?
A7 For sea shipping, we will packaging with European standard wooden pallet.
The parts will packing with PE bag inside the carton box.
Q8 How do you deal with the RFQ?
A8 Sales receiving the RFQ—Feasiblity study meeting with R&D engineer—Feed back technical issues with Customer—Sales quoted

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Casting Method: Thermal Gravity Casting
Process: Investment Casting
Molding Technics: Gravity Casting
US$ 1/Piece
1 Piece(Min.Order)


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Customized Request

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

China high quality Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets

cast iron sprocket

Customization and Modification of Cast Iron Sprockets

Yes, cast iron sprockets can be customized or modified to fit specific applications. Cast iron is a versatile material that allows for various customization options to meet the unique requirements of different machinery and equipment.

Customization of cast iron sprockets can involve:

  • Size and Pitch: Sprockets can be manufactured in different sizes and pitches to match the specifications of the chain or belt used in the power transmission system.
  • Number of Teeth: The number of teeth on the sprocket can be adjusted to achieve the desired gear ratio for the application.
  • Hub Configuration: The hub of the sprocket can be modified to have different types of bores or mounting configurations to suit the shaft of the machinery.
  • Coatings and Finishes: Depending on the operating environment, the sprockets can be coated or finished with materials that enhance their resistance to wear, corrosion, or other specific conditions.
  • Special Features: Additional features such as keyways, set screws, or anti-backlash designs can be incorporated into the sprockets as needed.

By working with manufacturers or suppliers who offer custom casting services, you can tailor cast iron sprockets to precisely fit the demands of your specific application. This ensures optimal performance, longevity, and efficiency in your power transmission system.

cast iron sprocket

Can I Use Cast Iron Sprockets in Agricultural Machinery and Equipment?

Yes, cast iron sprockets are commonly used in various agricultural machinery and equipment. Agricultural applications often involve heavy-duty and high-load requirements, and cast iron sprockets are well-suited to handle such demanding conditions. Here are some reasons why cast iron sprockets are suitable for agricultural machinery:

  • Strength and Durability: Cast iron is known for its exceptional strength and durability, making it capable of withstanding the tough conditions found in agricultural environments.
  • High Load-Carrying Capacity: Agricultural machinery often operates under heavy loads, and cast iron sprockets can effectively handle these loads without premature wear or failure.
  • Resistance to Wear: The abrasion-resistant properties of cast iron make it highly resistant to wear and reduce the need for frequent replacements.
  • Corrosion Resistance: Agricultural machinery may encounter exposure to moisture, chemicals, and other corrosive substances. Cast iron sprockets have good corrosion resistance, ensuring longevity and reliable performance even in harsh conditions.
  • Cost-Effectiveness: Cast iron sprockets offer a cost-effective solution for agricultural equipment due to their long lifespan and reduced maintenance requirements.
  • Compatibility: Cast iron sprockets are available in various sizes and configurations, making them compatible with a wide range of agricultural chains and belts.

When using cast iron sprockets in agricultural machinery, it is essential to follow proper maintenance practices, including regular inspection, lubrication, and alignment. These practices help extend the sprockets’ lifespan and ensure optimal performance, contributing to the efficiency and reliability of agricultural equipment.

cast iron sprocket

How Does a Cast Iron Sprocket Compare to Other Materials in Terms of Strength and Durability?

When comparing cast iron sprockets to other materials commonly used in sprocket manufacturing, such as steel, stainless steel, and plastic, there are several factors to consider in terms of strength and durability:

  • Strength: Cast iron is known for its excellent strength and rigidity, making it well-suited for heavy-duty applications. It has a high compressive strength and can withstand substantial loads and stresses without deforming or failing. In comparison, steel sprockets also offer high strength but may be slightly stronger than cast iron, especially in certain alloy variations.
  • Durability: Cast iron sprockets are highly durable and have excellent wear resistance. They can withstand abrasive wear and friction over extended periods without significant deterioration. Steel sprockets also offer good durability, especially when made from hardened or alloyed steel. Stainless steel sprockets are highly resistant to corrosion and are often used in environments where rusting is a concern. Plastic sprockets, while lightweight, may have limitations in terms of durability and wear resistance compared to metal sprockets.
  • Shock Absorption: Cast iron sprockets have good damping properties, allowing them to absorb and dampen vibrations and shocks during operation. This feature can be advantageous in reducing stress on the sprocket and the entire mechanical system. Steel sprockets also exhibit some level of shock absorption, but the damping properties may not be as pronounced as those of cast iron.
  • Heat Resistance: Cast iron sprockets have good heat resistance and can withstand elevated temperatures without significant deformation. However, steel sprockets, especially those made from heat-treated or alloyed steel, can offer higher heat resistance than cast iron. Stainless steel sprockets, in particular, are highly resistant to corrosion and can maintain their mechanical properties at high temperatures.
  • Weight: Cast iron sprockets are generally heavier compared to materials like aluminum and plastic. While this added weight contributes to their strength and durability, it may be a consideration in weight-sensitive applications. Aluminum sprockets are known for their lightweight characteristics, making them suitable for applications where reducing mass is essential.
  • Machinability: Cast iron is relatively easy to machine, allowing for precise and complex designs in sprocket manufacturing. However, compared to materials like aluminum and plastic, it may require more effort and tool wear during machining. Aluminum and plastic are known for their excellent machinability and ease of forming intricate shapes.

In summary, cast iron sprockets offer excellent strength, durability, and wear resistance, making them a reliable choice for various heavy-duty applications. However, steel sprockets, especially those made from high-strength alloys, may provide slightly higher strength and heat resistance. On the other hand, aluminum and plastic sprockets are lightweight and offer different advantages, such as corrosion resistance and ease of machining. The choice of material depends on the specific requirements of the application, including load capacity, operating conditions, weight constraints, and budget considerations.

China high quality Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets  China high quality Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets
editor by CX 2024-04-11


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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