Home > Products > injection screw barrel > Grade B DAC full-hardened screw
Grade B DAC full-hardened screw
USD $100 - $10,000
/ Set
1 Set(Min.Order)
- 500 Set / Sets per Month
- Shanghai/Ningbo
- T/T Credit Card
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | QunYing | |
| Model Number | QY-140505E |
Product Description
Specifications
Features:wear resistance,heat resistance,corrosion resistance,PC exclusive useProcessing technology:the base material is tempered,forged,processed and vacuum quenched till the whole hardness reaches HRC60-62 degree and return to HRC50-52,then become HRC60-62 by nitriding treatment.Depth of surface nitration is 0.7-0.8mm.
Material:
Alloy-steel of high-quality
1)38 CrMoAIA(JIS SACM645)
2)42CrMo(AISI4140)
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)SKD61
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching
Our Qunying company is the leader screw and barrel manufacturer in China,we have been in this industry for more than 15 years.we are good at making most types of Extruder Screws/barrels, Injection Molding Screws/barrels, Twin Screws and Rubber Screws used in the plastic and rubber industry.
We established quality control system strictlyas ISO 9001:2008 International Quality System.In addition,we got SGS certificate.Every product wil be very extremely inspected before ex-factory.
We have completed project execution procedures, professional design team,experienced workers.We can make any types of screw/barrel as per customer request.
Contact Us
- Zhoushan Qunying Plastic Machinery Manufactory
- Contact nameFeiying Fang Chat Now
- Phone86-580-8340889,8340879
- AddressNo.169 Xindao East road, Jintang Town, Zhoushan,Zhejiang,China, Zhoushan, Zhejiang
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