Blowing Machine Screw Barrel

Owing to our rich industrial experience and expertise, we have emerged as a major manufacturer of a wide assortment of Extruder Blowing Machine Screw Barrel For Film. Available at industry leading price, our range of screw barrel is manufactured keeping in mind all the prevailing quality standards of the industry. Our range of Extruder Blowing Machine Screw Barrel For Film is known for attributes such as quality-oriented, reliable, customized solution for all screw barrels, timely delivery and so on. Features: Appreciated among our clients for its smooth finishing, dimensional stability and corrosion resistance Used in different machines such as CNC, extruder and injection & blow molding Quality approved materials and modern technique is used for making the barrel Offered in wooden box to protect it from scratch and damage during the transport   Variety of dimensions and configurations available to suit clients' demand Technical Parameter: body,div,table,thead,tbody,tfoot,tr,th,td,p { font-family:"Liberation Sans"; font-size:x-small } Base Material 1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ;3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140) Bimetallic Alloy Materials 1)Fe-based alloy2)Ni-based alloy/Deloro alloy 3)Co-based alloy4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide Double-alloy level Level A - containing Tungsten of 40%Level B - containing tungsten of 25%Level C - containing tungsten of 15% Surface Treatment Heat 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: 0.05-0.10mmHardness of Hard Chrome Plating Layer: 950HVNickel alloy plating.treatment:Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)Bimetallic Screw: Plasma Alloy Coating SprayingDepth of Bimetallic Layer: >2mmHardness of Bimetallic Layer: HRC55-72Spraying corrosion wear-resisting dual metal layers Basic information Roughness of the surface:Ra0.4umLinearity of the screw: 0.015mmLinear axis limit: 0.02mmHardness after Hardening & Tempering: HB240-280Fragility of Nitration:Two class Material Applicaton 1)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 Why Us:Competitive pricing policy Skilled team of professionals and engineersTimely delivery of products at the clients  Packaging & Delivery Packaging Detail  : Wooden box Delivery Detail    : 10 To 15 days