CHINFAR Gearbox Manufacturer | CHENGFA Geared Motors and Industrial Gearboxes

CHINFAR Gearbox is the international brand entry point of Chengfa Reducer (Changzhou) Co., Ltd. CHENGFA supplies standard geared motors, general-purpose gear reducers, industrial and planetary gearboxes, mixer drives, and engineered replacement solutions for machinery OEMs and industrial projects.

Product scope

The portfolio covers R/F/K/S modular geared motors; X/B and WB cycloidal reducers; NMRV, WP and CWU worm gear reducers; SWL screw jacks; H/B industrial gearboxes; DCY hardened-bevel-helical gearboxes; and P-series planetary gearboxes. It also includes agitators and matched drive systems for water, wastewater and industrial mixing applications.

Product families are starting points, not final selections. R/F/K/S units support modular machinery layouts; cycloidal reducers suit high-ratio, frequent-start or impact-duty requirements; worm drives offer compact right-angle arrangements; and H/B, DCY and P-series gearboxes address higher-load or engineered configurations. Power, output speed, torque, duty cycle, mounting and ambient conditions must be checked before a model is confirmed.

Manufacturing and service

CHENGFA products are delivered through the HUIGUANG–CHENGFA joint manufacturing system. Chengfa Reducer (Changzhou) Co., Ltd. and Changzhou Huiguang Transmission Machinery Factory remain separate legal entities while coordinating manufacturing, engineering, quality control, supply chain and market service. ZLYJ, ZSYJ and twin-screw extruder gearboxes remain a traditional HUIGUANG specialty and are routed to the corresponding product team.

What to send with an enquiry

For a CHENGFA enquiry, send the application, input power and speed, required ratio or output speed, load profile, duty cycle, mounting, environment, quantity and target delivery date to Tinyuen at sales@chinfar.com or +86 177 0150 7822.