PVC single(double)screw air-cooled granulator unit ... single-screw air-cooled granulator cable machineDetailed Product Description1.PID+PC control 2.material:PVC,BV,BVR,etc. 3. automatic high ... equipment,a large quantity of extrusion, high production efficiency, high gloss surface,small temperature difference,low noise ... hopper Stainless steel hopper PVC single-screw air-cooled granulator cable machine