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Model NO.: Customized
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Structure: Horizontal
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Plasticizing Way: Plunger Type
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Automation: Automatic
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Size: Customize
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Bimetallic Layer Depth: 3mm
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Surface Roughness: Ra0.4
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Aplication: Extruder Machine
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Hardness: 900-1000hv
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Specification: ISO 9001: 2008 approved
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HS Code: 84779000
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Type: Injection Blow Molding
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Plastic Type: Thermoplastic
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Clamping Way: Mechanical
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Certification: ISO9001:2008
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Certificate: ISO9001
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Linearity of Screw: 0.015mm
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Nitrided Hardness: 900-1000hv
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Nitrided Layer Depth: 0.5-0.8mm
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Trademark: ZHONGYANG
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Origin: China
Specification:
Screw diameter: Ø 20mm-Ø 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: ≥ 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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