... and other auxiliary agentscombustion-supporting machine pellets220-330PE,PP,PS, etc+ starchde-composing machine pellets170-220PE ... 210-330Various cablesHDPE,LDPE,LLDPE,MDPE,EVA,PVC,PP, etc. insulating cablescoatings,PE peroxidesilicon alkyl crossing ... diameter of pipe is 160mm. One set of production silo, the diameter of which is 800mm. ... parallel twin screw extruder for nonwoven fabric masterbatch