Machine Precision Transmission POM Injection Plastic Toothed Spiral Helical Gear Cog Wheel


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Machine Precision Transmission POM Injection Plastic Toothed Spiral Helical Gear Cog Wheel

This machine precision transmission gear cog wheel is commonly used in various applications such as motors, electric cars, machinery, toys, agricultural machinery, and cars. It features a hardened tooth surface for increased durability. The gear position is external, and it is manufactured using the cut gear method. The toothed portion shape is curved, providing optimal performance. The gear is made from stainless steel, ensuring high-quality and reliable operation.

Product Description

The machine precision transmission POM injection plastic toothed spiral helical gear cog wheel is a customized injection and machining gear. It is manufactured using injection molding and CNC machining processes. The gear is made from a variety of materials such as nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, and PMMA. The gear meets ISO9001 and ISO14001 quality control standards and has a dimension bore tolerance of +/-0.01mm. It adheres to quality standards such as AGMA, JIS, and DIN. The gear surface can be treated with blackening, plating, anodizing, or hard anodizing. It has a gear hardness of 30 to 60 H.R.C. The size and color of the gears can be customized according to customer drawings, and the surface can be polished or matte, painted, textured, vacuum aluminized, or stamped with a logo. The gear dimensions have a tolerance of +/-0.01mm or more precise. Samples can be shipped for confirmation, and the package can be customized according to customer requirements. The delivery time usually takes 2-8 weeks, and shipping options include FEDEX, UPS, DHL, TNT, EMS, or any other specified method.

Production Management

Our production process ensures high-quality gears. The workers are trained to inspect the gears and identify any defects during production. Quality control (QC) checks 1 piece for every 100 pieces during CNC machining to ensure all dimension tolerances are met. Gears are inspected at every step, and a final inspection is conducted before shipment, with all inspection records kept for three years. Our sales team provides regular updates and pictures of the production process to keep customers informed and allow for any necessary adjustments. We prioritize quality and strive to provide a seamless experience for our customers.

Quality Control Process

Our quality control process includes several stages of inspection to ensure the highest standards. This includes inspecting the raw materials (IQC), checking details before production, conducting in-process quality control (IPQC) during mass production, performing final quality control (FQC) after production, and conducting outgoing quality control (OQC) before shipment.


We offer comprehensive services for our customers. Our team can design molds based on customer gear drawings and provide molds drawings for review and confirmation before production. We also provide samples with complete dimensions and cosmetic inspection reports, along with material certifications. Inspection reports of important dimensions and cosmetics are provided for batch parts.

Packing and Shipment

Gears are carefully packed in PP bags in CTNS to ensure safe transportation. We offer various shipping options, including air shipment, sea shipment, or delivery by UPS, DHL, FedEx, or TNT. We can arrange shipping according to customer preferences, and all shipments are carefully managed to ensure timely and secure delivery.


1. How do you guarantee the quality of your gears and parts?
Our factory is ISO 9001:2008 certified, and we have a comprehensive quality control system in place. This includes inspecting raw materials, conducting in-process quality control, performing final quality control, and conducting outgoing quality control.

2. What are the advantages of your gears and parts?
Our gears and parts are competitively priced, offer fast delivery, and are of high quality. They have strict tolerances, a smooth finish, and long-life performance.

3. What machining equipment do you use?
We have a range of machining equipment, including 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 primarily use UPS, DHL,