barrrel

• Material: 45# steel,38CrMoAIA,316L stainless steel.
• The cylinders produced by our company include C-type sleeve, Cr26 integral sleeve, 101 integral alloy bushing,102 integral alloy
  bushing and 316L tainless steel integral bushing.

• the barrels are of block design. the barrel material is: 45# steel + α101 C type, surface hardness HRC62-64 after heat treatment;

• the cooling is done by soft water cooling.

• 

FAQ
1:Is it OK to print my logo on extruder machine?
Yes. Please inform us formally before our production
2:Can I have a sample order for extruder?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
3:How to proceed an order for ?
A: Firstly ,let us know your requirements or application.
Secondly ,We quote according to your requirements or our suggestions.
Thirdly ,customer confirms the samples and places deposit for formal order.
Fourthly, We arrange the production.
4: Do you offer guarantee for the products?
Yes, we offer a 1 year warranty on our products after shipment.
5:What other after-sales servic​es do you offer?
During the warranty period, we are responsible for repairing the equipment free of charge (except for wearing parts and human factors).
Good prices for wearing parts (e.g. threaded elements)

HLD is a professional manufacturing company specializing in research, development, design, and production of high-quality machinery products including “parallel twin-screw extruders,” “single-screw extruders,” as well as screw elements and kneading elements.
We have more than 20 years of experience in the plastic machinery industry, we are one of the famous machinery manufacturers in China. Exports to more than 20 countries. Perfect design and service team, The factory is over 5000 square meters. We hope that in the future, Better quality, win customer recognition.

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