Above product images are automotive differential pinion gears — Yiwu Zhengteng Gear Factory is a professional manufacturer specializing in custom processing various internal pinions, straight teeth, helical teeth, synchronous gears, sprockets, automotive and motorcycle gear parts, reducer gears, racks, and more. Established2013The year, Tangxia Town, located in a historically rich and scenic area, is one of the major bases for the production of auto and motorcycle parts in China. It is conveniently situated along Tangxia Avenue, with easy access to transportation.Processing Technology:1. Product materials use national standards: Steel, cast iron options available2. All gears are case-hardened, enhancing the hardness of the teeth and extending their service life.3. The chamfering on the gear end face is processed using a CNC machine, which can reduce errors.Each process undergoes rigorous spot checks or full inspections.Our factory has introduced advanced manufacturing technology and equipment.As follows:This is a new process for gear manufacturing using the SF model: [deburring, passivation, and smoothing the gear surface]. This new process features controlling Rz below 2, enabling rapid completion of multiple workpieces and shortened processing time.2. Low-pressure vacuum carburizing furnace ICBP, featuring: no intercrystalline oxidation, minimal depth error of carburization layer, high fatigue resistance; also equipped with oil quenching and gas quenching functions, short carburizing time, and carbon control capabilities.3. The main machine features a four-axis measurement system, offering key performance characteristics such as a wide range of measurement parameters, broad application scope, fully automatic measurement cycles, rapid speed, high measurement accuracy, and stable readings.Product Quality(1) Gears are machined on CNC lathes, ensuring high concentricity in the products.(2) Features straight/skew tooth profiles, suitable for various operating conditions.(3) Available in heat treated/unheat treated types; same modulus can have various strengths.(4) Utilizing new technology to extend gear lifespan and reduce noiseOur products feature minimal cumulative error, consistent gear tooth shape, smooth transmission, and no noise. Long-term use does not result in twisted teeth or rapid wear.Our factory, with over a decade of experience in producing gears, also boasts a specialized technical department. It houses several professionals skilled in gear and mold design and manufacturing, utilizing advanced computer-aided design (CAD, Pro/E) and comprehensive product manufacturing processes.
Our factory specializes in gear manufacturing, boasting stable product quality, advanced technology, reasonable prices, and timely delivery. We warmly welcome friends from all over the world to cooperate and move forward together.
Manufacture Auto Transmission Gears, Internal Ring Available for Customization. Call us today:15888268750Manager Wang
