single screw extruder SJ 130/33
model 130/33
Screw barrel Gold conch
material quality 38CrMoAIA
depth of nitration 0.5-0.7mm
Screw hardness HV≥740
Machine cylinder hardness HV≥940
Screw diameter 130mm draw ratio 33
Bottle heating method Ceramic heating
Number of heating areas 8 District
Heat the total power 80Kw
cooling-down method Fan cooling
power 7× 025kw