Precision Transmission Custom Injection Worm Plastic Toothed Spur Spiral Helical Gear Cog-Wheel


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Precision Transmission Custom Injection Worm Plastic Toothed Spur Spiral Helical Gear Cog-Wheel

This precision transmission gear is widely used in various applications, including motor, electric cars, machinery, toy, agricultural machinery, and cars. It is made of stainless steel, ensuring a hardened tooth surface for durability. The gear position is external, and the manufacturing method is cut gear. The toothed portion shape is curved, providing efficient power transmission.

Product Description

The customized injection and machining gears are made through injection molding and CNC machining processes. The material options include nylon, PA66, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, PMMA, and more. The gear hardness ranges from 30 to 60 H.R.C, and the dimensions are precise with a tolerance of -/+0.01mm. The gears can be treated with surface finishes such as blackening, plating, anodizing, and hard anodizing.

The size and color of the gears can be customized according to customer drawings. The surface treatment can be polished or matte, with options for painting, texture, vacuum aluminizing, and logo stamping. The gear dimensions are meticulously controlled, with a tolerance of ±0.01mm or more precise. Samples can be provided for confirmation, and the shipping cost will be borne by the customers. The gears are packaged with care, using clear plastic bags, cartons, wooden pallets, or other customized packaging options based on customer requirements. The delivery time usually takes 2 to 8 weeks, depending on the order specifications.

Production Management

Our production process ensures high-quality gears. The workers are trained to inspect the gears and detect any defects during production. Quality control is implemented at every step, and all inspection records are kept for three years. Our sales team provides regular updates on the production status, and customer inquiries and feedback are closely monitored. We value every inquiry and customer, and strive to deliver exceptional quality and service.

Quality Control Process

To guarantee the quality of our gears and parts, we have a comprehensive quality control process. This includes inspecting the raw material, checking details before production, conducting in-process quality control, performing final quality control, and conducting outgoing quality control. Each step is meticulously executed to ensure the highest level of quality.


We offer various services to our customers. Our team can design molds based on customer gear drawings and provide mold drawings for review and confirmation. We provide samples with detailed dimensions and cosmetic inspection reports, along with material certification. Inspection reports of important dimensions and cosmetic aspects are provided for batch parts.

Packing and Shipment

Our gears are carefully packed in PP bags within cartons, ensuring their safety during express shipping, air shipment, or sea shipment. We offer various shipment options, including UPS, DHL, FedEx, TNT, or sea shipping. The trade terms can be EXW, FOB Shenzhen, or CIF. We prioritize the careful arrangement of shipments to ensure prompt and secure delivery.

FAQ (Frequently Asked Questions)

1. How do you guarantee the quality of your gears and parts?
2. What are the advantages of your gears and parts?
3. What machining equipments do you use?
4. What shipping methods do you use?
5. What materials can you process?
6. How long is the delivery time for your gears and parts?

Other Products

EVER-POWER GROUP offers a wide range of plastic gears for various industries. Our products include plastic spur gears, plastic helical gears, plastic worm gears, plastic bevel gears, plastic pinion gears, plastic nylon gears, plastic transmission gears, plastic sprocket gears, plastic wheel gears, plastic injection gears, plastic ring gears, plastic rack gears, and more. We provide high-quality products, competitive prices, and excellent customer service. We welcome customers to inquire about customization based on drawings or samples.

Note: The above content is for reference only.