Name: Screw Barrel For Injection And Extrusion Machine
Brand: Ningbo Jiacheng Inudstry Co., Ltd.
SKU: N/A
Price: 500.00 USD
Availability: PreOrder
Rating: 1.1 (0 reviews)

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Barrel & Screw For Injection Machine

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Zhoushan Jinteng Machinery Manufacture Co., Ltd

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

Zhoushan Jinteng Machinery Manufacture Co., Ltd

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

250~3200KN Mould Clamping Force, 30-25000g Shot Weight
Diameter of screw: ¬ª20~¬+200
Screw can be mated with different heads, and barrel can be mated with different nozzles.
Nitrided Hardness: HV900-1000
Nitrided case depth: 0.45mm-0.7mm
Alloy hardness: HRC50-65
Alloy Depth: 0.8mm-2.0mm
Materials: Quality 38CrMoAlA
Advanced nitriding process
Corrosion&Abrasion resistance bimetal spraying process

Dec-15-12

Injection Molding Machine Screw Barrel

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Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

Specification:
Screw diameter: d20mm-d220mm
Mould clamping force: 250t-3200t
Shot weight: 30g-30000g

Technical information
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: ¡ã 950hv
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm.

Slushing oil coated& film wrapped in wooden case

Dec-15-12

Single Injection Machine Screw Barrel

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MOQ: MOQ: Not Specified

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Supplier From Zhoushan, Zhejiang, China

Supplier Of Nuts, Bolts, Screws, Springs, Studs & Washers

Specification:
Screw diameter: d20mm- d220mm
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.

Slushing oil coated& film wrapped in wooden case

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