... ,HDPE pp or the mixed-color-remarking of engineering plastics. New-type Plastic Recycling Granulator For GY-ZS Usage:It's suitable for ... the granule remaking of new and old LDPE, HDPE, PP or the mixed-color- ... of engineering plastics. Mainly applied to processing old and useless plastic sheeting, braided bags, convenient bags, boxes, barrels, beverage bottles, furniture ...