extrusion line with extruder size from 30mm-200mm, for wire and cable insulating and sheathing.

SJ30*25~SJ200*25 Series Insulation and Sheathing Extruder Uses: ·For cladding insulation and shrathing of cables Equipment arrangement: ·Active(passive)paying-off stand-accessory tractor-extruder(nose.charging decice)-stainless steel cooling water wank(blower)-pneumatic flat-belt tractor-take-up standStructure characteristics: ·1Screw stem and body of extruder adpots 38CrMoAIA quality nitrogen treatment.Depth of nitration case is 0.4~0.8mm,hardness HV ≥850,screw strcture is suitable for processing PE and PVC cable material(type BM)BR>·2Thermometric element adopts domestic quality pt100 resistance.·3Reduction box adopts domestic quality hard tooth face JHM series.·4AIR cooling is used.There is automatic fan cooling below each heating point.·5Master drive motorAPrimary motor adopts DC gover nor motor.Controller is Euro product.BPrimary motor adopts frequency control motor,controller is Siemens or Denfoss product.·6Stainless steel cooling water tank is equipped with GELANFU hot water pump.It has automativ charging,overflow and blow-off functions.Water inlet and outlet adopt stainless steel ball valve with traction trolley and split beaming blower.·7The unit adopts Siemens PLC menagement.Main contact screen can display temperature,line speed,screw speed,extruder current and length of meter counting.

extrusion cable equipment line, extrusion cable machine