17 Belgium 
6 Canada 
3 UK 
1 Venezuela 
1 Brazil 
1 China 
Chrome Plated Screw And Barrel - China
price: contact company for price
Specification:
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
Material Available:
Nitriding Steel: 42CrMo, 38CrMoALA, etc
Cool work steel: D2, SKD61, 9Cr18MoV etc.
Heat resistant steel: SKH51, GH113 etc.
Technical Index
Steel Material: 38CrMoALA, SKD61., D2 etc.
Hardness after Hardening&Termpering: HB240-280
Nitriding Treatment: ≥ 96 hours
Surface Hardness: 58-64 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
Grade Material Process
Standard grade 38CrMoAlA Nitriding 96 hours
Bimetallic grade 38CrMoAlA HP/HVOF
TC-A grade Tungsten carbide 40% Centrifugal casting
TC-B grade Tungsten carbide 25% Centrifugal casting
TC-C grade Tungsten carbide 10% Centrifugal casting
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.
)
Related listings
-
Extruder Screw Barrel With Screen HeadPlastic Working Machinery - Ningbo Xuhao Industry Co., Ltd - China - March 5, 2014 - contact company for priceExtruder screw barrel with screen head Specification Scre w diameter: Ø12-300MM L/D:15-55 Barrel diameter: Ø25-500MM Length:300- 1000MM Mate rial 38CrMoAlA(JIS SACM645) Cr12MOV(JIS SKD-11) 4Cr5MoSiV1(JIS SKD-61) 42CrMo(AISI 4140) 9Cr18MoV Stainles s ...
-
Automatic One Step Injection Blow Molding Machine For Small BottlesPlastic Working Machinery - Guangzhou Jasu Precision Machinery Co.,Ltd - China - January 7, 2014 - contact company for priceJASU ISB800-3 is a one stage injection blow molding machine (not from performs) for PET, PC and PP containers. The machine is capable of accepting 6 cavities. Fully automatic, single step, injection stretch blow moulding machines produce containers f...
-
60l Blow Molding MachinePlastic Working Machinery - Zhangjiagang Yijiu Machinery Co.,Ltd - China - August 2, 2013 - contact company for price60L plastic barrel blow molding machine This model adopts mould open-closing system and accumulator die. Parison programmer is available to control thickness.This model is automatic process with low noise, saving energy, high efficiency, safe operati...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"