Injection Molding Machine Single Screw and Barrel for PP HDPE

Model NO.: Customized
Structure: Horizontal
Plasticizing Way: Plunger Type
Automation: Automatic
Size: Customize
Bimetallic Layer Depth: 3mm
Surface Roughness: Ra0.4
Aplication: Extruder Machine
Hardness: 900-1000hv
Specification: ISO 9001: 2008 approved
HS Code: 84779000

Type: Injection Blow Molding
Plastic Type: Thermoplastic
Clamping Way: Mechanical
Certification: ISO9001:2008
Certificate: ISO9001
Linearity of Screw: 0.015mm
Nitrided Hardness: 900-1000hv
Nitrided Layer Depth: 0.5-0.8mm
Trademark: ZHONGYANG
Origin: China

Specification:
Screw diameter: Ã˜ 20mm-Ã˜ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G

Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)4Cr5MoSi V1 (JIS SKD-61)
(4)9Cr18MOV
(5)HPT

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: â‰¥ 950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year
Focus on quality and service
Experienced manufacturer, we will be the best choice.

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