Screw and Barrels Xalloy bi-metallic or nitrided for extrusion machine

♦They are essential and key part of extruders for material to transmission, shearing and plasticization.

♦Assembled together, they will become twin screw which are essential and key part of extruders for material to transmission, shearing and plasticization.

Screw components features:

The screw elements and kneading blocks are designed accurately,by precise processed,agile combination,with interchangeability.which can fulfill efficient self-cleaning,transmission, compounding,press-forming,etc. The screw is made of high tool steel 38CrMoALA or 

W6Mo5Cr4V2 by special hear-treatment, which is possessed with high corrosion-resistant and high wear-resistant functions.

Nanjing Haisi Bimetallic screw and barrel for plastic extruder:

Technical data:

1. Q: Are you a factory or trading company,How is you factory extrusion experience?

A: We are a factory. 15 years experience on extrusion.Leading supplier in Nanjing city.

2.Q: How long is your machine’s guarantee time?

A: 1 year, Main parts is made of high tool steel by special quenching treatment, with high corrosion resistance and wear resistance.

3. Q:What can you provide for after sale service?

A:We can send engineers to your factory for installation and training if customers‘ required

4. Q:If we have very special request for the production line,could you help me to do the design?

A:Experienced mechanical designer customized-design provided.

5. Q: If we have samples of new products, can you help to analysis and design the machine?

A:Yes, Our technical department can help to analysis, design and test the new products you offered.

6.Q:Could you afford technician team to guide ours installation and commissioning?

A:Experience engineer oversea installation service provided.