Wet mass is conveyed into the extrusion chamber by a screw feeder, compacted under controlled pressure, and forced through a screen die to form dense cylindrical extrudates of variable lengths.

Screw Extruder

Wet mass is conveyed into the extrusion chamber by a screw feeder, compacted under controlled pressure, and forced through a screen die to form dense cylindrical extrudates of variable lengths.

Structure

The screw extruder is composed of motor, gear reducer, transmission assembly, feed hopper, screw feeder, extrusion die head, screen die, quick-release clamp,PLC + HMI and the frame.

Features

1. Continuous high-efficiency operation: sustained processing with zero downtime for optimal throughput.

2. Uniform extrusion and superior density: consistent product integrity with >95% yield rate.

3. Interchangeable screen dies: extrudate diameter range: 0.5-3.0 mm (cylindrical strands).

4. Compared to single-screw extruders, the radial screw design subjects materials to lower stress and significantly reduces friction. This enhances plastic deformation capability and enables rapid, cold extrusion of heat-sensitive materials.

5. Temperature Control Option: Equipped with heating/cooling jackets to meet specific material processing temperature requirements.

Specifications