Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory

Date: 25th May 2017
Injection Molding Screw Barrel
?Injection moulding machine screw barrelDiameter:15-360MMMould? clamping force: 250-32000KNAmount of ?injection: 15-5000gApplied ?range:ABS,PP,PE,PA66,LCP,PC,EVA,PS,U-PVC,PVC,PU,etc.? ? ?Technical ? ?Parameter injection machine screw barrelBase Material1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11);3)4Cr5MoSiV1(JIS ? ?SKD-61);4)42CrMo(AISI 4140) Bimetallic Alloy Materials1)Fe-based?? alloy ?2)Ni-based alloy/Deloro alloy??3)Co-based alloy ?4)NiCo-based alloy??5)Tungsten carbide/Wolfram carbideDouble-alloy levelLevel A - containing ? ?Tungsten of 40%Level B - containing tungsten of 25%Level C - containing tungsten of 9.5%Surface TreatmentHeat TreatmentHigh Frequency TreatmentNitriding treatment(120 Hours):Depth of Nitrided Layer: 0.5-0.8 mmHardness of Nitrided??Layer: 900-1020Hv (HRC56?-65?)Hard Chrome Plating treatment:Thickness of Hard Chrome Plating Layer: 0.05-0.10mm?Hardness?? of Hard Chrome Plating Layer: ?950HV?Nickel alloy plating.treatment:?Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)?Bimetallic ? ?Screw: Plasma Alloy Coating Spraying?Depth of Bimetallic Layer: >2mm?Hardness of Bimetallic Layer: HRC55?-72??Spraying corrosion wear-resisting dual metal ? ?layersBasic informationRoughness of the?? surface:Ra0.4umLinearity of the screw: ?0.015mmLinear axis limit: ?0.02mmHardness after Hardening & Tempering: HB240-280Fragility of Nitration:?Two classMaterial Application1)General Plastics2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc3)PA + GF(Glass Fiber)4)Flame-resistant Reinforced Plastics5)Modified Engineering Plastics6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, ? ?etc?Specification Parameter ? ? ?Amount of injection? ? ?(g)screw ? ?diameter x length(mm)barrel ? ?diameter x length(mm)Amount ? ?of injection(g)screw ? ?diameter x length(mm)barrel ? ?diameter x length(mm)30-90?30x900?85x860800-1250?75x1825?170x172560-125?35x910?85x8601000-1500?80x2000?180x1805100-150?38x935?95x9001250-2000?85x2300?190x1900125-160?40x980?95x9102000-3000?90x2700?210x2000125-300?42x1030?105x8802500-5000?100x2600?230x2405250-400?45x1210?115x11653000-6000?110x2600?256x2590300-500?50x1300?125x12604000-10000?120x2800?256x2800450-600?55x1335?130x13206000-8000?130x3010?256x2970500-700?56x1350?130x13508000-10000?145x3010?256x3200500-700?60x1380?140x135010000-15000?160x3500?270x3200650-800?65x1415?150x142013000-25000?170x3415?317x3380700-1000?70x1790?160x1685????Choose a ?different screw,screw hand, barrel can choose the appropriate nozzle.?Our 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
Images