Home > Products > injection screw barrel > Grade B DAC full-hardened screw
Grade B DAC full-hardened screw
- 500 Set / Sets per Month
- Shanghai/Ningbo
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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.
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
- Phone86-580-8340889,8340879
- AddressNo.169 Xindao East road, Jintang Town, Zhoushan,Zhejiang,China Zhoushan,Zhejiang
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