Toothed Duplicate Drive Transmission Precision Injection Plastic Spiral Helical Gear Cog-Wheel


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Product Description

The Toothed Duplicate Drive Transmission Precision Injection Plastic Spiral Helical Gear Cog-Wheel is a versatile gear that finds application in various industries such as motors, electric cars, machinery, toys, agricultural machinery, and cars. With a hardened tooth surface, this gear offers superior durability. It is an external gear, manufactured using the cut gear method. The toothed portion shape is curved, adding to its efficiency. Made from stainless steel, this gear ensures high quality and reliability.

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

Product Features:

– Application: Motor, Electric Cars, Machinery, Toy, Agricultural Machinery, Car
– Hardness: Hardened Tooth Surface
– Gear Position: External Gear
– Manufacturing Method: Cut Gear
– Toothed Portion Shape: Curved Gear
– Material: Stainless Steel

Product Specifications:

– Process: Injection molding, CNC machining
– Material: Nylon, PA66, NYLON, ABS, PP, PC, PE, POM, PVC, PU, TPR, TPE, TPU, PA, PET, HDPE, PMMA, etc.
– Quality Control: ISO9001 and ISO14001 certified
– Dimension bore tolerances: -/+0.01mm
– Quality standard: AGMA, JIS, DIN
– Surface treatment options: Blackening, plated, anodizing, hard anodizing, etc.
– Gear hardness: 30 to 60 H.R.C
– Size/Color: Customized dimensions and colors according to customer drawings
– Surface treatment: Polished or matte surface, painting, texture, vacuum aluminizing, logo stamping, etc.
– Dimensions Tolerance: ±0.01mm or more precise
– Samples confirmation and approval: Samples shipped for confirmation, shipping cost paid by customers
– Package: Inner clear plastic bag/outside carton/wooden pallets or any other special package as per customer’s requirements
– Delivery Time: Total takes 2-8 weeks usually
– Shipping: Usual FEDEX, UPS, DHL, TNT, EMS, or based on customer’s requirement

Production Management:

1. Workers are trained to inspect gears and identify any defects in production.
2. QC checks 1 piece every 100 pieces in CNC machining to ensure all dimension tolerances are met.
3. Gears are inspected at every step, and final inspection is conducted before shipment. All inspection records are kept for three years.
4. Sales provide pictures of the production process, allowing customers to track progress and identify any potential mistakes.
5. We prioritize quality and value every customer and inquiry.

Quality Control Process:

1. Inspecting the raw material (IQC)
2. Checking details before production
3. Full inspection and routing inspection during mass production (IPQC)
4. Checking gears after production finished (FQC)
5. Checking gears after finishing (OQC)


1. Molds designed according to customer’s gear drawings
2. Submitting molds drawings to customers for review and confirmation before production
3. Providing samples with dimensions and cosmetic inspection reports, material certification
4. Providing inspection reports of important dimensions and cosmetic in batches

Packing and Shipment:

1. Gears are carefully packed in PP bags in CTNS, ensuring safe shipping by express, air, or sea.
2. Shipment methods: UPS, DHL, FedEx, TNT, air, or sea
3. Trade terms: EXW, FOB Shenzhen, or CIF
4. All shipments are carefully arranged to ensure fast and safe delivery.


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 equipment do you use?
4. What shipping methods do you offer?
5. What materials can you process?

Other Products:

EVER-POWER GROUP supplies various plastic gears used in the industry, including Plastic Spur Gear, Plastic Helical Gear, Plastic Worm Gear, Plastic Bevel Gear, Plastic Pinion Gear, Plastic Nylon Gear, Plastic Transmission Gear, Plastic Sprocket Gear, Plastic Wheel Gear, Plastic Injection Gear, Plastic Ring Gear