Machine Starter Precision Transmission Shaft Injection Plastic Toothed Spur Gear Cog Wheel


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Machine Starter Precision Transmission Shaft Injection Plastic Toothed Spur Gear Cog Wheel

This precision transmission shaft injection plastic toothed spur gear cog wheel is widely used in various applications such as motors, electric cars, machinery, toys, agricultural machinery, and cars. It features a hardened tooth surface for durability and is designed as an external gear.

Product Description

The machine starter precision transmission shaft injection plastic toothed spur gear cog wheel is made using the cut gear manufacturing method. It has a curved gear shape and is constructed from stainless steel for its material.

It undergoes a strict quality control process, adhering to ISO9001 and ISO14001 standards. The gear hardness is between 30 to 60 H.R.C, ensuring its longevity and performance. The dimensions and colors of the gears and parts can be customized according to customer drawings.

The gear’s surface treatment options include blackening, plating, anodizing, hard anodizing, and more. It has a dimension bore tolerance of -/+0.01mm or more precise. Samples can be provided for confirmation and approval, with shipping costs to be paid by customers.

The gear is carefully packaged in clear plastic bags inside cartons, wooden pallets, or any other special packaging as per customer requirements. The delivery time usually takes 2 to 8 weeks, and shipping can be arranged through FEDEX, UPS, DHL, TNT, EMS, or other carriers based on customer preferences.

Production Management

1. Workers are trained to inspect gears and identify any defects during production.
2. Quality control (QC) checks 1 piece per 100 pieces in CNC machining to ensure all dimension tolerances are met.
3. Gears are inspected at every step of the production process, and final inspection is conducted before shipment. All inspection records are kept for three years.
4. Sales representatives provide regular updates and pictures of the gear production process, allowing customers to monitor progress and identify any potential issues.
5. Our team is dedicated to delivering high-quality products and providing excellent customer service.
6. We value every inquiry and opportunity to work with customers.

Quality Control Process

1. Inspecting the raw material (IQC)
2. Checking details before operating the production line
3. Conducting full inspection and routing inspection during mass production (IPQC)
4. Checking the gears after production finishes (FQC)
5. Conducting outgoing quality control (OQC) on the finished gears


1. Designs molds based on customer gear drawings
2. Submits mold drawings to customers for review and confirmation before production
3. Provides samples with complete dimensions, cosmetic inspection reports, and material certifications
4. Offers inspection reports for important dimensions and cosmetics on batch parts

Packing and Shipment

1. Gears are carefully packed in PP bags inside cartons, ensuring they are strong enough for express shipping, air shipment, or sea shipment.
2. Shipping options include UPS, DHL, FEDEX, TNT, air shipment, sea shipment, or other preferred methods.
3. Trade terms include EXW, FOB Shenzhen, or CIF. We carefully arrange all shipments to ensure fast and safe delivery.


1. Q: How do you guarantee the quality of gears and parts?
A: We are an ISO 9001:2008 certified factory with a comprehensive quality control system. We have IQC, IPQCS, FQC, and OQC processes to control each stage of production.

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

3. Q: What machining equipment do you use?
A: 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. Q: What shipping methods do you use?
A: We generally use UPS, DHL, FEDEX, and sea shipping.

5. Q: What materials can you process?
A: For plastic injection gears and parts, we can work with materials such as nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, T