Worm Gear

The industrial application of a worm gear is similar to standard spur gears and worms, it is a cylindrical gear similar to a screw, allowing the use of smaller gearboxes or planetary drives while maintaining torque or power. The reduction ratio of worm gears is usually 20:1, and even as high as 300:1 or more. Few gear manufacturers have the equipment to design metal parts as precisely as we do. Fewer worm gear manufacturing companies have machining equipment to check the tolerances we can live with.

Pengxin Co., Ltd.

Pengxin Co., Ltd. specializes in the production of various mechanical transmission and hydraulic transmission, such as: parallel shaft helical gear reducer, worm gear reducer, in-line helical gear reducer, helical gear reducer, helical worm gear reducer, tractor gearbox, power transmission shaft , vacuum pumps, chains, timing pulleys, V pulleys, gear pumps, collars, etc. In addition, we can produce customized transmissions, geared motors, electric motors and other hydraulic products according to customers’ drawings.

Our products have been exported to customers all over the world and have won a good reputation for our excellent product quality and after-sales service. Warmly welcome domestic and foreign customers to call to discuss business, exchange information and cooperate. We have more than 1500 workers and own CNC lathes and CNC machining centers. We are one of the best manufacturers and suppliers in China, choose quality manufacturers, suppliers, exporters at

About Worm Gear

The worm gear is made of steel with ground threads. We can manufacture worms and worm gears with many different angles. Worms are used when large gear reduction is required.

Many worm gears have special properties that other gear sets don’t have: the worm can turn the gear, but the gear cannot move the worm.

The angle on the worm is so small that when the gear tries to turn it, the friction between the gear and the worm holds the worm in place.

Worm gears are useful for machinery such as conveyor systems, where the locking function acts as a brake on the conveyor when the motor is not turning.



Experienced Staff

The management and engineering staff of Stahl Gears have many years of extensive knowledge and experience in gear cutting. Our expertise makes the complex requirements of today’s industry a daily affair.

Emergency Services

We offer a comprehensive custom gear cutting service, specializing in the manufacture of various gear types. Our capabilities include spur gears, racks, worms, large hide pinions and cast steel helical gears.

Fast Processing

Looking for custom materials and quick turnaround? Because of our large warehouse, we can process materials quickly to meet the needs of custom products and standard gear patterns.




Hunan, China