SJZ55/110 cConical twin screw extruder has well-proportioned smelt and plasticization,high capacity,stable quality as well as wide use. Screw diameter 55/110mm Rotated speed of barrel 1-40 r/min Effective length of barrel 1200 mm Main motor power 25 kw Heating power of barrel 22 kw Extrusion capacity 100-180 kg/h Center height 1000 mm Weight 2500 kg Extruder speed adjusting method Frequency conversion Feeding motor speed adjusting method Frequency conversion Barrel temperature adjusting Heating: Cast aluminum heater Cooling: 3 sections by air Material of screw and barrel 38CrMoAlA Azotizing on surface 0.4∼0.7mm Rigidity: above 700HV Drive method Hard tooth gearbox Vacuum venting system 1.5kw water-ring vacuum pump