This grain making machine use the HDPE, LDPE,LLDPE and ... the third ethylene, the low density polyethylene, the high density polyethylene, the linear low density polyethylene and so ... on each kind of soft nature plastic membrane, the bag, the silk, the belt, the piece, the ... not damage the physical performance. Main technical senate : Machine capacity SD-150LProductivity 60-80kg/hMain machinery power 18 ...