Parallel Twin Screw Barrel

 Parallell  twin  screw barrelSpecifications     The most common types of parallel twin screw barrel extruder35/245/250/260/265/270/272/275/280/285/290/293/2100/2105/2110/2115/2120/2125/2130/2140/2150/2160/2170/2180/2190/2200/2250/2   L/D=18—40 According to different  material and plastic product to choose different compress rate and L/D.Technical Parameter     Technical  Information for parallel twin screw barrelMain Base materials1. 38CrMoAlA  (SACM645)Main Alloy    Materials1. Ni-based   alloy/Deloro alloy2. SKD-61  (Special Tool Steel)2. Tungsten   carbide/Wolfram carbide3. 42CrMo  (Ultrahigh StrengthSteel)3. NiCo-based  alloy4. DC53  (Cold WorkDie Steel)4. Fe-based  alloy5. W6Mo5Cr4V2 (High-SpeedToolSteel)5. Co-based  alloyProcessing Technics1. Heat  treatmentTechnical   parametersNitriding   layer depth:0.5-0.8mm2. QuenchingNitrided   hardness:900-1000HV3. Nitriding  treatmentBimetallic   layer depth:3 mm4. Bimetallic  alloy welding for screwBimetallic   hardness:57~69HRC5. Bimetallic  alloy centrifugal casting for barrelHard-chrome   plating hardness after nitriding:≥950HV6. Hard-chrome    electroplatingChrome-plating  layer depth:0.03-0.09mmLinearity  of screw:0.015mmSurface    roughness:Ra 0.4And our manufactory even have many  parallel twin screw barrel design of world –famous brand:such as CINCINNATI,  BATTENFELD,KRUSSMAFFEI,BAUSANO, AMUT,WEBER…  Material Application:General  PlasticABS,PA,PC,PET,PP,PS,EVA,PU,PVC,U-PVC,etcPA+GF(Glass  Fiber)Flame-resistant  Reinforced PlasticsModified  Engineering PlasticsAll  kinds of Mixed Recycled Material (in Scrap or Granule),etcOur Services Jinsheng have more than 1 year gurantee Jinsheng always supply the high quality Jinsheng offer the competitive price  Jinsheng can mapping the rough drawing Jinsheng can product as customer request