Hebei GEARX Limited

Who we are

Hebei GEARX Limited is a manufacturer, specialized in R&D, design and production of enveloping toroidal worm gear pairs, Spiroid worm gear pairs gear racks and other kind of special worm gear pairs.

Our values

GEARX Orientation:
a professional solution provider for special worm gearing with small size, light weight and large torque.


GEARX Main Products:
Planar double enveloping toroidal worm gear pairs (TP worm, Globoidal wormgear)
Cone double enveloping toroidal worm gear pairs (TK worm)
Involute surface double enveloping toroidal worm gear pairs (TI worm)
Hindley worm (TA worm)
Hollow flank worm pairs (ZC worm pairs, Nieman worm pairs)
Spiroid gear pairs
Dual-lead worm(Duplex worm)
Variable tooth thickness worm gear(Backlash adjustable worm gear pairs)

Gear racks

Main Equipment:

Machining center, gear hobbing machine, gear shaper, gear shaving machine, gear grinding machine, worm grinding machine, gear measuring center, coordinate measuring machine, metalloscope test system, synthetic testing system of reducer, production line and testing system, accessory equipment, assembly line, comprehensive research and development center, etc.

GEARX’s worm gear sets cover a wide range of applications. With our years of experience and high level of capacity by producing worm gear sets, GEARX can help our customer to develop new products in which need to conquering big challenges in small spaces, most of which are created according to custom specifications. We believe that aggressive innovation is the core for the enterprise’s growth and progress, and the essence to satisfy the ever-increasing demand of our customers. The service we offer is to make customer’s purchasing simple, efficient and cost saving! With our professional experiences serving the worm gear transmission market worldwide, we hope customers can get what they need from one single source, or one single e-mail address, i.e., sales@gearx.cn