Introducing the gearbox for twin screw extruders — the power core that drives stable and efficient extrusion.
At Zhitian, our gearboxes are engineered with high torque capacity, precision-ground gears, and reliable lubrication systems.
Each unit is built to ensure smooth operation, long service life, and consistent performance, even under demanding production conditions.
Trusted by extrusion lines worldwide, Zhitian gearboxes provide the strength and accuracy your process requires.