Main Extruder

Fuction:Main extrduer is behind in material auto-feeder,it's used for melting anf exteuding PP chips, master batches and some additives.

Diameter：φ135mm for 1.6m，φ170mm for 3.2m

L/D：=30:1

Max speed：75r/min for 1.6m，85r/minfor 3.2m

Motor：90KW for 1.6m，132KW for 3.2m