China Standard +/-0.005 7-15 Chain Sprocket Kit for CD 70 Machining Parts

Product Description

Large Aluminum Alloy Precision Machine Machinery Processing CNC Machining Parts
Features of CNC parts
1. Precision CNC parts strictly according to customers’ drawing,packing and quality request
2. Tolerance: Can be kept in +/-0.005mm
3. 100% inspection during production to ensure the quality
4. Experienced technology engineers and well trained workers
5. Fast and timely delivery. Speedy & professional service
6. Provide customer professional suggestion while in the process of customer designing to save cost.
7. Quality assurance in accordance with ISO9001

Material Stainless Steel SS201,SS303,SS304,SS316,SS416,SS420,17-4PH,SUS440C
Steel Q235,C20,C45(K1045),1214,1215
Brass C36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40/H62),C3604
Bronze C51000, C52100, C54400,CuSn8
Aluminum AL2571,AL5754(Almg3),AL5083,AL6061,AL6063,AL5052,AL7075
Alloy Steel SCM435,10B21
Plastic PA6,PA66,PP,PC,POM,FR4,ABS,Acrylic
Others According to customers’ requirements

Processing CNC machining, CNC milling and turning, drilling, grinding, stamping, tapping,bending
Finish Anodizing ,Heat treatment, polishing, powder coating, galvanized, electroplating, spraying, and painting
Dimensions According to customer’s drawing
Tolerance ±0.005mm
Drawing Format PDF/JPEG/AI/PSD/CAD/Dwg/Step/LGS
MOQ Negotiable
QC Policy 100% inspection and random inspection before shipment, with QC passed label
Stardard Materials and surface treatment comply with RoHS/Reach Directives
Processing Equipments CNC machining center, CNC milling machine, Drilling machine,grinding machine, CNC machining Puncher,
Milling machine,CNC wire-cut machine,Charmfering machine;
Testing Equipments CMM, Projector, Pull Tester, Automatic Optical Inspector, Salt Spray Tester, Durometer, Tensile Machine
Application Automation machine, medical device, industrial machine, automobile, electric appliance, robot, computers, tele-communication,and other industries
Packaging PE bags or bubble bags, boxes, cartons, pallet or as per customers’ requirements
Trade Terms EXW, FOB, CIF, As per customers’ request
Payment Terms Paypal or Western Union for sample orders; Larger amount by T/T with 30% as deposit,70% before shipment
Delivery Time Within 15-20 working days after deposit or payment received
Shipping Ports FOB HangZhou

About us
HangZhou CZPT Hardware Machinery Co., Ltd.specializes in machining all sorts of high precision machinery components, precision CNC metal and non-metal machining parts with various surface treatments, which apply to packaging machines, printing machines, assembly machinery, electronic packing facilities, metal processing facilities, food machinery and pharmaceutical industry, etc. We have been in CNC precision machining industry for over 10 years. We can manufacture all kinds of high precision machine parts with good quality and favorable prices.

The company has set up a special technology research and development department, and has an experienced and innovative technology research and development team. Provide professional services such as drawings, design, production samples, assembly and debugging for all customers. What makes CZPT different, Machining Company is Qida, the label of excellent quality and high efficiency. Over the years, we have introduced a lot of high-tech equipment, such as four-axis CNC machining centers, which allow us to manufacture complex micro-machine precision parts faster than ever before.

Testing Equipment

1. Are you a direct manufacturer?
Yes, we are direct manufacturer. We have been in this domain since 2008. And if you want, we could chatting with you on video via Wechat/ Whatsapp/Messenger and any way you like to show you our plant.
2. How can you guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;ALWAYS full-inspection we have.
3. What kind of service/products you provide?
1. Service of ODM&OEM/one -stop service/assembly; From mold design, mold making, machining, fabrication, welding, surface treatment, assembly, packing to shipping.
2. Automotive parts, bicycle parts, motorcycle parts, scooter parts, racing parts, audio products, medical equipment parts, electronic instruments parts, kitchen and bathroom products and other hardware parts.
3. Iron/stainless steel/aluminum/titanium/brass/bronze/steel alloys/hardened parts/any kind of precision parts you need.
4. Automatic lathe turning parts, milling parts, bending parts, welding parts, stamping parts. All kinds of hardware could be customized here, your precious contact is much welcomed!
4. Why should we buy from you not from other suppliers?

(1). We have own plant and 80% of staff(especially the technical staff) in our company have experience for over 20 years.

(2). We provide a competitive price.

(3). High precision, tolerance can be within + 0.005

(4). 10 years’ fabrication experience.

(5). Small order also is welcomed. M100

(6). We can also provide one-stop service, including mold and assembly.

(7). All your information is confidential, and we can CZPT NDA as well.

5. How can I close my deal with you?
This is easy. Firstly, contact our consultant. our consultant will response you within 10 minutes. Secondly, you can provide drawings and the specification about your custom products to us. Thirdly, confirm the contract and pay, and we will start production. we will choose the best mode of transportation for you.
6.Are you available for customized design drawings?
7. What’s the MOQ?
In general 100pcs, but can accept low quantity in special conditions.
8.What’s the leading time?
It depends on quantity, generally 7-20 days after order confirmation.
9. Can we know the production process without visiting the factory?
We will offer detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.


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Material: Aluminum
Surface Treatment: Anodizing
Tolerance: +/-0.005
Delivery: 7-15
Transport Package: Crate
Specification: 58X30mm


Customized Request

aluminum sprocket

What are the eco-friendly aspects of using aluminum sprockets?

Using aluminum sprockets offers several eco-friendly advantages compared to sprockets made from other materials like steel or plastic:

1. Recyclability: Aluminum is highly recyclable, and recycling aluminum requires significantly less energy compared to primary aluminum production. Choosing aluminum sprockets encourages the use of recycled materials, reducing the demand for new raw materials and minimizing the environmental impact of the manufacturing process.

2. Lightweight: Aluminum is a lightweight material, weighing about one-third of steel. The use of aluminum sprockets can contribute to reducing the overall weight of machinery and equipment, resulting in improved energy efficiency and reduced fuel consumption, particularly in vehicles and other mobile applications.

3. Corrosion Resistance: Aluminum has excellent corrosion resistance, even without additional surface treatments. This property extends the lifespan of aluminum sprockets and reduces the need for frequent replacements, thus minimizing waste and conserving resources.

4. Energy Efficiency: The lightweight nature of aluminum sprockets, especially in high-speed systems, reduces inertia and frictional losses. This results in higher energy efficiency, translating to reduced energy consumption and lower greenhouse gas emissions.

5. Low Toxicity: Aluminum is non-toxic, making it a safer choice for various applications. It does not release harmful substances into the environment during its use, making it more environmentally friendly than some other materials.

6. Reduced Landfill Waste: Aluminum sprockets that reach the end of their lifespan can be easily recycled, diverting them from landfills and reducing waste. Recycling aluminum also saves valuable landfill space and reduces the need for raw material extraction.

7. Sustainable Manufacturing: Aluminum production can be achieved using renewable energy sources, such as hydropower or solar energy. Utilizing sustainable energy for aluminum manufacturing further enhances the eco-friendliness of aluminum sprockets.

8. Lower Carbon Footprint: The overall carbon footprint associated with aluminum sprockets is lower than that of some other materials, especially if recycled aluminum is used in their production. This helps in the fight against climate change and promotes a more sustainable future.

By opting for aluminum sprockets, businesses and industries can contribute to environmental preservation and sustainability efforts. It is essential to choose materials and manufacturing processes that align with eco-friendly principles, and aluminum sprockets are an excellent choice in that regard.

aluminum sprocket

Can I use aluminum sprockets in off-road vehicles and outdoor equipment?

Using aluminum sprockets in off-road vehicles and outdoor equipment is feasible, but it comes with specific considerations. Aluminum sprockets offer several advantages that make them suitable for certain off-road and outdoor applications, but there are also limitations that need to be taken into account.

Advantages of Using Aluminum Sprockets in Off-Road and Outdoor Equipment:

  • Weight Reduction: Aluminum sprockets are significantly lighter than steel sprockets, which can reduce the overall weight of the vehicle or equipment. This weight reduction can lead to improved fuel efficiency, better handling, and reduced wear on other drivetrain components.
  • Corrosion Resistance: Aluminum has natural corrosion resistance, making it well-suited for outdoor applications where equipment is exposed to moisture, rain, and other environmental elements. However, additional protective coatings may still be necessary in highly corrosive environments.
  • Heat Dissipation: Aluminum has excellent thermal conductivity, allowing it to dissipate heat more effectively than some other materials. This can be advantageous in high-temperature environments where heat buildup can occur during prolonged use.

Considerations for Using Aluminum Sprockets in Off-Road and Outdoor Equipment:

  • Load-Carrying Capacity: While aluminum sprockets can be used in certain off-road vehicles and equipment, they generally have lower load-carrying capacities compared to steel sprockets. In heavy-duty applications with substantial loads and stresses, steel sprockets may be a more suitable choice.
  • Impact and Shock Resistance: Off-road vehicles and outdoor equipment often encounter rough terrains and encounter impacts or shocks. Aluminum sprockets may not be as resistant to impact and shock as steel sprockets, especially in extreme off-road conditions.
  • Wear and Durability: Aluminum sprockets may experience more wear over time compared to hardened steel sprockets. Regular inspection and maintenance are necessary to ensure their longevity and safe operation.

Application-Specific Consideration:

Whether or not to use aluminum sprockets in off-road vehicles and outdoor equipment depends on the specific application, usage conditions, and performance requirements. In recreational vehicles or equipment where weight reduction and corrosion resistance are crucial, aluminum sprockets can be a viable choice.

However, in heavy-duty industrial or commercial applications where durability and high load capacities are paramount, steel sprockets may be more appropriate.

Consult with Experts:

Prior to choosing sprockets for your off-road vehicle or outdoor equipment, consult with manufacturers or engineering experts who specialize in drivetrain components. They can provide valuable insights and help you make an informed decision based on your specific needs and the demands of the application.

Ultimately, the decision to use aluminum sprockets should consider factors such as weight reduction, corrosion resistance, load requirements, and the specific operating conditions of the off-road vehicle or outdoor equipment.

aluminum sprocket

What are the common applications of aluminum sprockets in different industries?

Aluminum sprockets find numerous applications across various industries due to their unique properties and advantages. Some common applications include:

1. Automotive Industry: Aluminum sprockets are commonly used in the automotive sector, especially in motorcycles and bicycles. Their lightweight nature helps improve fuel efficiency and acceleration, making them ideal for two-wheelers.

2. Aerospace: In the aerospace industry, weight reduction is critical for enhancing aircraft performance. Aluminum sprockets are employed in various systems, such as landing gear mechanisms and control surfaces, to minimize weight while maintaining strength.

3. Robotics and Automation: Aluminum sprockets are utilized in robotics and automation systems due to their lightweight and machinable properties. They contribute to the efficiency and agility of robotic movements.

4. Industrial Machinery: In industrial machinery applications, aluminum sprockets are favored for conveyor systems, material handling equipment, and other motion control systems. Their corrosion resistance is particularly valuable in such settings.

5. Sports Equipment: Aluminum sprockets are employed in various sports equipment, such as mountain bikes, road bikes, skateboards, and inline skates. The lightweight design enhances performance and maneuverability.

6. Marine Industry: Due to their corrosion resistance, aluminum sprockets are used in marine applications, such as boat lifts, winches, and other marine equipment.

7. Agricultural Machinery: Aluminum sprockets find application in agricultural machinery, including tractors and other equipment, where weight reduction is desired without compromising strength.

8. Renewable Energy: In wind turbines, where minimizing weight and resistance is crucial for efficient energy generation, aluminum sprockets are often utilized.

9. Power Transmission: In general power transmission systems, aluminum sprockets may be used in specific applications that do not require the higher strength of steel sprockets.

10. Recreational Vehicles: Aluminum sprockets are found in recreational vehicles like all-terrain vehicles (ATVs) and snowmobiles, where lightweight components are favored for improved performance.


Aluminum sprockets have diverse applications across industries where their lightweight, corrosion resistance, machinability, and other properties provide advantages. From automotive and aerospace to robotics, sports equipment, and various industrial applications, aluminum sprockets offer a reliable and efficient solution for power transmission and motion control needs.

China Standard +/-0.005 7-15 Chain Sprocket Kit for CD 70 Machining Parts  China Standard +/-0.005 7-15 Chain Sprocket Kit for CD 70 Machining Parts
editor by Dream 2024-05-13

Aluminum Sprocket

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

Please get in touch with us for details.

Manufacturer supplier exporter of aluminum sprockets.

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