... footprint, easy to control and operate. double screw, extruder, plastic extruder SHJ-50D series twin screw extruder(CE Standards)Application: Suitable ... host machine, oil lubrication system, soft water circulation system, vacuum system, hydraulic screen changer and die, water tank, air ... sewing system etc.Advantage: high speed high torque gearbox, rotating speed is up to 600rpm, high output, up to ...