POM Machine Transmission Duplicate Injection Plastic Toothed Helical Precision Spur Gear Cog-Wheel


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POM Machine Transmission Duplicate Injection Plastic Toothed Helical Precision Spur Gear Cog-Wheel

The POM Machine Transmission Duplicate Injection Plastic Toothed Helical Precision Spur Gear Cog-Wheel is widely used in various applications such as motors, electric cars, machinery, toys, agricultural machinery, and cars. It has a hardened tooth surface for durability and is designed as an external gear. The manufacturing method used is cut gear, and the toothed portion shape is curved. The gear is made of stainless steel material.

Samples of the gear are available for purchase at a price of US$10 per piece, with a minimum order quantity of 1 piece. Customization options are also available.

Product Description:

The POM Machine Transmission Duplicate Injection Plastic Toothed Helical Precision Spur Gear Cog-Wheel is a customized injection and machining gear. It is made using injection molding and CNC machining processes. The gear can be manufactured using various materials such as Nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, PMMA, and more. It meets quality standards such as ISO9001 and ISO14001. The gear has a dimension bore tolerance of -/+0.01mm and a hardness of 30 to 60 H.R.C. The size and color of the gears can be customized according to customer drawings, and various surface treatments are available, such as blackening, plating, anodizing, and hard anodizing.

The gear is carefully inspected at every step of the production process to ensure quality. The workers are trained to identify any defects, and quality control checks are conducted regularly. The gear is polished or given a matte surface, and it can be stamped with a logo. The dimensions tolerance is ±0.01mm or more precise. Samples are shipped for confirmation before mass production, and the packaging is done according to customer requirements.

Production Management:

1. The workers are trained to inspect the gears and notice any defects in production.
2. Quality control checks are conducted during CNC machining to ensure all dimension tolerances are met.
3. Gears are inspected at every step of the production process, and all inspection records are kept for three years.
4. Sales provide pictures of the production process to keep customers informed and to identify any mistakes.
5. The company values every inquiry and opportunity to work with customers.

Quality Control Process:

1. Inspecting the raw material (IQC)
2. Checking the details before starting production
3. Conducting full inspection and routing inspection during mass production (IPQC)
4. Checking the gears after production (FQC)
5. Checking the gears before shipment (OQC)


1. Designs molds based on customers’ gear drawings.
2. Submits mold drawings to customers for review and confirmation.
3. Provides samples with dimensions and cosmetic inspection report, as well as material certification.
4. Provides inspection reports for important dimensions and cosmetic features in batch parts.

Packing and Shipment:

1. Gears are carefully packed in PP bags in cartons, suitable for express shipping, air shipment, or sea shipment.
2. Various shipping methods are available, including UPS, DHL, FedEx, TNT, and sea shipping.
3. Trade terms include EXW, FOB Shenzhen, or CIF.
4. All shipments are carefully arranged for fast and safe delivery.


1. How can the quality of the gears and parts be guaranteed?
We are an ISO 9001:2008 certified factory with a comprehensive quality control system. We have IQC, IPQC, FQC, and OQC processes to control the quality of each production process.

2. What are the advantages of your gears and parts?
Our gears and parts are competitively priced, have fast delivery times, and high quality. We have responsible, friendly, and diligent employees. Our products have strict tolerances, a smooth finish, and long-lasting performance.

3. What machining equipment do you use?
Our machining equipment includes 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?
Generally, we use UPS, DHL, or FedEx for express shipping and sea shipping.

5. What materials can you process?
For plastic injection gears and parts, we can process materials such as Nylon, PA66