... 4.hot and cool mixing PVC mixing machine, PVC mixer,VC mixing unitThe SRL-Z300/600 Plastic mixing machines are mainly used ... the PVC powder and other relative chemical agents hot mixing. It is the necessary equipments for the PVC pipes ... . Motor40/55kw, double speed motor15kw2. Barrel200L500L3. Effective Volume150L360L4. Mixing Paddles3pcs, SS304 steel1pc, SS304 steel5. Paddles Speed475/950 rpm130rpm6. ...