Nylon Machine Precision Custom Transmission POM Plastic Injection Spur Gear Cog Wheel


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Nylon Machine Precision Custom Transmission POM Plastic Injection Spur Gear Cog Wheel

This product is a nylon machine precision custom transmission POM plastic injection spur gear cog wheel. It is commonly used in motor, electric cars, machinery, toys, agricultural machinery, and cars. The gear is made of stainless steel and has a hardened tooth surface for durability. It is an external gear with a curved toothed portion shape. The manufacturing method used is cut gear.

The gear is available for customization and samples can be requested for US$10 per piece. The gear is manufactured using injection molding and CNC machining processes. It is made from various materials such as nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, and PMMA. The gear meets quality standards such as ISO9001 and ISO14001, with a dimension bore tolerance of +/- 0.01mm.

The gear can be surface treated with options such as blackening, plating, anodizing, and hard anodizing. It has a gear hardness of 30 to 60 H.R.C. The size and color of the gear can be customized according to customer drawings, and it can have a polished or matte surface, painting, texture, vacuum aluminizing, and stamped logo. The gear has a dimension tolerance of ±0.01mm or more precise.

Samples are shipped for confirmation and the shipping cost is paid by customers. The gear is packaged in inner clear plastic bags, outside cartons, wooden pallets, or any other special package as per customer requirements. The delivery time usually takes 2 to 8 weeks, and shipping can be arranged via FEDEX, UPS, DHL, TNT, EMS, or other shipping methods based on customer requirements.

Production Management:
1. Workers are trained to inspect gears and identify any defects during production.
2. QC checks 1 piece every 100 pieces in CNC machining to ensure dimensional tolerances are met.
3. Gears are inspected at each step and before shipment, with all inspection records kept for three years.
4. Sales provide pictures of the production process to keep customers informed and ensure quality.
5. We prioritize every inquiry and customer, providing high-quality gears and parts.

Quality Control Process:
1. Inspecting raw materials (IQC)
2. Checking details before production
3. Full inspection and routing inspection during mass production (IPQC)
4. Checking gears after production (FQC)
5. Checking gears after finishing (OQC)

1. Molds designs according to customers’ drawings
2. Submitting molds drawings for customer review before production
3. Providing samples with dimension and cosmetic inspection reports, as well as material certification
4. Providing inspection reports for important dimensions and cosmetics in batch parts

Packing and Shipment:
1. Gears are carefully packed in PP bags in cartons for express shipping, air shipment, or sea shipment
2. Shipping methods include UPS, DHL, FEDEX, TNT, air shipment, sea shipment, or CIF
3. All shipments are carefully arranged and delivered quickly and safely


1. How do you guarantee the quality of gears and parts?
We have a comprehensive quality control system in place, including incoming quality control, in-process quality control, final quality control, and outgoing quality control.

2. What are the advantages of your gears and parts?
We offer competitive prices, fast delivery, and high quality. Our products have strict tolerances, a smooth finish, and long-lasting performance.

3. What machining equipments do you use?
Our machining equipments include plastic injection machines, CNC milling machines, CNC turning machines, stamping machines, hobbing machines, automatic lathe machines, tapping machines, grinding machines, cutting machines, and more.

4. What shipping methods do you use?
We generally use UPS, DHL, or FEDEX for small shipments, and sea shipping for larger shipments.

5. What materials can you process?
For plastic injection gears and parts, we can process materials such as nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, and PMMA. For metal and machining gears and parts, we can process materials such as brass, bronze, copper, stainless steel, steel,