Precision Helical Duplicate Sector Starter Pinion Spiral Bevel Toothed Wheel Spur Gear


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Precision Helical Duplicate Sector Starter Pinion Spiral Bevel Toothed Wheel Spur Gear

This precision helical duplicate sector starter pinion spiral bevel toothed wheel spur gear is widely used in various applications including motors, electric cars, machinery, toys, agricultural machinery, and cars. It features a hardened tooth surface for increased durability and longevity. The gear position is external, and the manufacturing method is cut gear. The toothed portion shape is curved, and it is made of stainless steel.

Product Description

The precision helical duplicate sector starter pinion spiral bevel toothed wheel spur gear is a high-quality gear that is designed for reliable performance in various industries. It is manufactured using CNC machining, CNC milling, and CNC lathe machining processes. The gear can be made from a variety of materials including steel, stainless steel, carbon steel, brass, copper, aluminum, nylon, and more. It is manufactured to strict quality control standards, with ISO9001 and ISO14001 certifications. The gear has a hardness of 30 to 60 H.R.C and is available in various sizes and colors.

The surface treatment options for this gear include blackening, plating, anodizing, and hard anodizing. It has precise dimensions with a tolerance of +/-0.01mm or more. The gear is thoroughly inspected throughout the production process to ensure its quality and dimensional accuracy. It is meticulously packaged to prevent any damage during transportation, and various shipping options are available for fast and safe delivery.

Production Management

1. The workers are trained to inspect the gears and identify any defects during production.
2. Quality control (QC) checks one piece out of every 100 pieces during CNC machining to ensure dimensional tolerances are met.
3. Gears are inspected at every step of the production process, and a final inspection is conducted before shipment. All inspection records are kept for three years.
4. Our sales team provides regular updates and pictures of the production status, allowing customers to monitor the process and identify any potential issues.
5. We prioritize the quality of our products and strive to provide excellent customer service.
6. We welcome inquiries and opportunities to provide custom gears and parts to our customers.

Quality Control Process

1. Inspecting the raw material (IQC) to ensure its quality.
2. Checking the details before the production line is operated.
3. Conducting full inspection and routing inspection during mass production (IPQC).
4. Checking the gears after production is finished (FQC).
5. Conducting outgoing quality control (OQC) to ensure the gears meet the required standards.


1. We offer mold designs based on customers’ gear drawings.
2. We submit mold drawings to customers for review and confirmation before production.
3. We provide samples with detailed dimensions and cosmetic inspection reports, as well as material certifications.
4. We provide inspection reports of important dimensions and cosmetics for batch parts.

Packing and Shipment

1. Gears are carefully packed in PP bags in cartons, ensuring they are strong enough for express shipping, air shipment, or sea shipment.
2. We offer various shipping options, including UPS, DHL, FedEx, TNT, air shipment, and sea shipment.
3. Trade terms include EXW, FOB Shenzhen, or CIF.
4. We arrange shipments carefully to ensure fast and safe delivery to customer locations.


1. How can I guarantee the quality of your gears and parts?
We are an ISO 9001:2008 certified factory with a comprehensive quality control system in place. We conduct inspections at every stage of production to maintain high-quality standards.

2. What advantages do your gears and parts have?
Our gears and parts are competitively priced, delivered quickly, and of high quality. They have strict tolerance levels, smooth finishes, 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?
We primarily use UPS