Conical twin-screw extruder SJSZ series

compoundingfor PVChigh-throughput

SJSZ series conical twin-screw extruder has advantages such as forced extruding, high quality, wide adaptability, long working life, low shearing speed, hard decomposition, good compounding &plasticization, and direct shaping of powder material and etc. This extruder is equipped with AC motor, auto temperature controller, vacuum exhausting device etc. This production line is suitable for production of plastic pipe, plate and profile and etc. main features: 1.Frequency conversion timing. 2.Hard-toothed Gearbox 3.Material of the screw and barrel is 38CrMoAlA, nitrogen treatment, screw is designed especially for rigid PVC profile. 4.Screw adopts frequency conversion timing, Inverter is brand of ABB. 5.Cast-aluminum heating coil, barrel is fan cooling. 6.Vacuum degassing designed 7.Fixed quantity feeding device, frequency conversion timing, ABB inverter. 8.Stainless hopper, side glass, with cover. 9.Concourse chip(inside is chrome plating ) is equipped on the extruder head, pressure sensor device is also equipped with. 10.Electric control cabinet: Contactor is brand of Siemens, temperature controller is brand of RKC(8 pcs), inverter is brand of ABB, current meter and voltage meter are digital display type, electrical outlet.