Bimetallic Screw Barrel Tin Screw Tips for Injection Molding
Basic Info
Model No.: bimetallic screw barrel
Product Description
Model NO.: Bimetallic Screw Barrel Structure: Horizontal Automation: Automatic Screw Barrel: Bimetallic Single Screw for Injection Molding Nitrided Hardness: 950-1050hv Surface Roughness: Ra0.4 Trademark: ZHONGYANG Origin: China(Mainland) Zhejiang Type: Injection Blow Molding Plastic Type: Thermoplastic Computerized: Computerized Nitrided Layer Depth: 0.5-0.8mm Nitrided Brittleness: Less Than Grade 1 Linearity of Screw: 0.015mm Specification: ISO9001: 2008 approved HS Code: 84779000 Bimetallic Screw Barrel for Injection Molding Machine, Injection Screw Barrel, bimetallic screw barrel, Injection screw tips
Specification:
Screw diameter: Φ 20mm-Φ 220mm
Maximal length: 8000mm
Barrel diameter: Φ 20mm-Φ 220mm
Maximal length: 4000mm
Different bimetallic alloys are available for different raw materials.
Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)9Cr18MOV
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy Welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Experienced manufacture, we will be the best choice.
Contact us if you need more details on Tips of Injection Screw. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Screw Barrel、Plastic Machine. If these products fail to match your need, please contact us and we would like to provide relevant information.
Specification:
Screw diameter: Φ 20mm-Φ 220mm
Maximal length: 8000mm
Barrel diameter: Φ 20mm-Φ 220mm
Maximal length: 4000mm
Different bimetallic alloys are available for different raw materials.
Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)9Cr18MOV
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy Welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Experienced manufacture, we will be the best choice.
Technical Parameter For Extruder Machine | |
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 alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)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 9.5% |
Surface Treatment | Heat Treatment High Frequency Treatment Nitriding treatment(120 Hours): Depth of Nitrided Layer: 0.5-0.8 mm Hardness 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 layers |
Basic information | Roughness of the surface:Ra0.4um Linearity of the screw: ≤ 0.015mm Linear axis limit: ≤ 0.02mm Hardness after Hardening & Tempering: HB240-280 Fragility of Nitration: ≤ Two class |
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), PVC + 30% CaCo3, etc |
Contact us if you need more details on Tips of Injection Screw. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Screw Barrel、Plastic Machine. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Single Screw And Barrel For Injection Molding Machine
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