... . High effeciency, stable quality Plastic extruder single-screw SL-120 Main specification: Model: SL-120 Power: 55KW Screw speed: 53-77rpm Screw ... machine, Plastic Packer, Bottle crushing and washing line, etc. The SL series Plastic extruder has the good features: stable quality, long ... -300 °C 80-125kg/hPC PP ABS SL9037KW variable control 50-85rpm 90*135mm sixth 0-320 °C 100-145kg/hABS ...