Haitian single injection screw barrel

Injection screw barrel ---Technical Parameter: Surface Roughness : Ra0.4um Screw Straightness ≤0.015mm Linear axis limit: ≤0.02mm Nitriding treatment (>100 Hours) Nitride Brittleness ≤Grade Two Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: >950Hv Thickness of Hard Chrome Plating Layer: 0.03-0.08mm Hardness of Hard Chrome Plating Layer: ≥950HV Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-65° Hardness after Hardening & Tempering: HB260-300 Injection screw barrel ---Technical Process: Laser Coating Tungsten Carbide Vacuum Quenching Bimetallic Screw: PTA Plasma Alloy Coating Spraying Titanizing Bimetallic Barrel Centrifugal Casting (Inlay Alloy) Nickel Plating Advanced Longer time Gas Nitriding treatment Hard Chorme Plating Single injection screw barrel for Injection molding machine: Diameter Screw Diameter: Φ14mm-Φ300*8000mm Min.

Order 1 piece Base Materials 1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140) 5)9Cr18MoV 6) stainless steel Clamping force: 25KN-35000KN Bimetallic Alloy Materials 1)Fe-based alloy 2) Gh113 nickel based alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide Shot Weight : 15g-25000gram Material Application 1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc Delivery Term 25-30 working days Bimetallic Alloy level Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 9.5% Packing Wapped up by film in wooden case Port Departure Ningbo/Shanghai Port Guarantee Common Nitrided:1-3 years Bimetallic: much longer lifetime We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Klaus-maffei, Nigro bossi, arburg,NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc.