- Insert molded plastic components for plastic idler wheel - The most favorable ... ;6Plastic Part Materials:PA,PA6,PA66,TPR, ABS, PP,PVC,PE,HIPS,PU,PC ect.7Mould Life Time:500,000-1 ... Machine 1Small Drilling Machine 2Spray Painting Line 1Printing Line 1 Insert molded plastic components for plastic idler wheel