Gearboxes for Rubber and Plastic Machinery

K Series Open Mill Gearboxes

This product series employs a parallel cylindrical gear reduction transmission. The input shaft is connected to the motor shaft through an elastic coupling system, driven by the motor. Through gear reduction and power distribution between the two output shafts, both output shafts transmit power to the open mill for rubber mixing.

Features:

Based on a standard platform, combining modular and special designs for greater economy and versatility;

Modular design, compact structure, short lead time;

The structure of all key parts has been optimized by means of finite element analysis, resulting in a more compact design;

Unique gear modification technology for improved meshing performance, providing smoother transmission and lower noise;

Designed with a multi-floating equal load mechanism, offering high carrying capacity. External components are all simple and reliable, enabling easy on-site operation and maintenance.

Main Technical Parameters:

Speed ratio range: 10–103

Rated power: 37–450 (kW)

Main Fields of Application:

Compatible with open mills for rubber mixing, heat refining, sheeting, and plasticizing.

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