pet single screw extruder can be worked with different ... produce the sheet,board,strap,granules. features:1)the pet pelletizing machine is designed with double gad pressing method including ... material thus making the grains saturant and solid.2)the pet extruder can used for extruding thermo-plastics ,combined with ... of plastic products such as film, pipe, board, thread,tape ,as well as pet granules.