4 China 
1 Iran 
1 Russia 
Screw Barrel Demag Injection Machine - China
price: contact company for price
screw barrel demag injection machine
Specification of screw barrel demag:
For screw: Dia.
15-300 mm Length 300-9000 mm L/D
ratio: 15-50
Fro barrel: Dia.
30-500 mm Length 300-8000 mm
Demag ergotech viva 50-270
Demag ergotech concept 200/560-840
Demag ergotech extra 110-430
Demag ergotech extra 150-430
Material Available of screw barrel demag:
Nitriding Steel: 42CrMo, 38CrMoALA, etc
Cool work steel: D2, SKD61, 9Cr18MoV etc.
Heat resistant steel: SKH51, GH113 etc.
Technical Index of demag screw barrel: Steel Material
38CrMoALA, SKD61, SKD11, M2, D2 etc.
Hardness after Hardening&Termpering: HB240-280
Nitriding Treatment: ≥ 96 hours
Surface Hardness: 58-62 HRC
Nitrided layer depth: 0.5-0.8mm
Surface Roughness: Ra0.4
Screw Straightness: 0.015mm
Chromium-Plated Surface Hardness after nitriding: ≥900HB
Chromium-Plating Layer Thickness: 0.05-0.10 mm
Bimetallic Layer Hardness: 50-65 HRC
Depth of Alloy Layer: 0.8-2.0 mm
Company Contact:
- Posted By: Ningbo Xuhao Industry Co., Ltd
- Phone: 8615957480610
- Address: Room 901.Building No.2, Lane 165, Yunxia Road, Nin, Ningbo , China
- Email:
Published date: March 5, 2014
- Business Description: Ningbo Xuhao Industry is a work team of design, manufacture, and sales
screw barrel for injection moulding machine, blow moulding machine,
extruder machine, rubber machine, and other plastic machine.
We own the
advanced analysis equipment to ensure the quality of the material, heat
treatment, alloy coating spraying, etc.
All our screw barrel are
customed made as drawing or machinery brand Number (Arburg, Autojector,
Bettenfeld, Bipel, Boy, Bucher, Chen Hsong, Chaun LihFa, Cincinnati,
Demag, desma, Dima, Dong Shin, Egan, Engel, Husky, JSW, Nissei, Toyo,
Toshiba, Vistar, etc.
)
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