This machine is special for polystyrene. It adopts single screw, double stage classification, increasing compression ratio. The whole machine consists of crusher, main machine, cooling tank and granulator. It can recycle many foamed products, such as PS, XPS, EPS etc.
It is wide mouth crusher with big crushing output and can crush the several kinds of plastic products.
Crusher power: 15kw
Second screw length: 800mm
Second screw diameter: 100mm
Motor: 7.5KW, driven by inverter. Main motor drives gear box.
1) The screw and the barrel
Material: 38CrMoAlA with nitrogen treatment.
Barrel heating zones: 3 pcs
Model: hard tooth-surface 173-16
Material: FCD25 malleable cast iron.
Gear wheel: SCM4 special gear wheel burnishing and heating dealing.
Machinery and equipment operation video