This new series reducer is a precision transmission part specially developed for plastic film manufacturing workflows. All gears are forged from premium high-strength alloy steel and processed through carburizing, quenching and precision grinding heat treatment procedures, forming a hardened tooth surface with outstanding wear resistance to sustain long-term continuous heavy-load operation. The gearbox adopts integrally cast high-rigidity cast iron housings, well-known brand precision bearings and imported oil seals from NAK, SOG and SIMIRIT, which cut vibration and running noise greatly while avoiding oil leakage. The optimized internal transmission structure realizes remarkable High Efficiency power transfer, slashing energy loss and long-term operating expenses for manufacturers.

The product series delivers accurate torque and speed regulation to stably produce plastic films with different widths and thicknesses, which lays a solid foundation for standardized and stable Quality Film Production. It supports multiple configurable specifications and accepts custom adjustments to match unique torque and speed demands of various film blowing machine models. Every finished reducer passes strict simulated production testing to satisfy international quality standards, and it can operate steadily in both cleanrooms for food packaging film and ordinary industrial workshops. Apart from film blowing scenarios, the same rigorous manufacturing standards are applied to the company’s drive solutions for Plastic Extrusion and Plastic Pelletizing production lines, covering most mainstream plastic processing technological workflows.

Adhering to the business tenet of exquisite manufacturing and customer priority, the company implements full-process quality inspection from raw material admission to finished product delivery, and maintains a professional technical service team to respond rapidly to personalized customization and after-sales requests. With outstanding durability, stable performance and low maintenance frequency, this hard tooth surface reducer effectively raises production output and finished product quality for plastic processing enterprises. Changzhou Kaiyuan Defu Reducer Co., Ltd. will continue to advance transmission technology upgrading and product iteration, and sincerely invites global merchants to visit the factory and negotiate win-win cooperation