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Screw Extruder

Our Powerful Machines Define Cutting Edge

  • Most Powerful Equipment
  • Accurate Precise Control
  • Increased Productivity

Compounding & Extrusion

Exceptional Control, Acclaimed Quality

  • Guaranteed Experience
  • Individual Solutions
  • One for multi

Foam Extrusion

Build Your Reputation, Redefine Eco-friendly

  • CO2 Foam Technology
  • Turn-key Projects
  • Advanced Processing Technology

Sheet/film Extrusion Line

Our Innovative Line Increases Competitivness

  • Streamlined Processing
  • Cost Savings
  • Flexible Processing Range


Recycling, Possitive Impacts, Positive Attitude. Advanced recycling is your silver bullet in business.

  • Saving Energy
  • Retain the Value

Industry Credits

As the leading supplier of CO2 foam XPS production line, we are implem enting more than 50% UNIDO projects in China since November 2013. UNIDO (United Nation Industrial Development Organization) and FECO (Foreign Economic Cooperation Office)...

About us

XPS production line ranked NO.1 in china

Top 5 extruder exporter in China

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How-to Guides

What to consider when choosing a reliable partner in polymer extrusion?
What to look for when selecting the right machine for your unique needs?
How to combine your present demand and future requirements?
Take a few minutes having a look at our “How To”. Let our experience spare you from common mistakes.

Regarding how to choose a suitable machine for your polymer extrusion process, you don’t have to be a mechanical expert; our professional and pertinent suggestions will help you get the whole picture of the total solution.

Customer Review

Useon’s high torque twin screw extruder has excellent productivity. Their quality and stability is beyond my expectation. I have to say Useon is a good partner.

Mr. Lee, CEO of ShenZhen Taisu

Their twin screw extrusion system helped us save 30% electricity consumption substantially. It’s a good number for cost containment.

Mr. Ju, Production Manager of Shandong Shenghe

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K 2016

K 2016, the greatest event of plastic of every threee years, is going to take place on 19th next month and will last 8 days. Germany is still leading the way of plastic processing machinery. When it happens at their home turf, they will flux their strength. There must be a lot of things to see.

Useon will exhibit one set of SAT52 twin screw compounder which has been ordered by a customer in West Europe. Meanwhile, we will introduce our initiatives in CO2 foam XPS production line and other polymer foam extrusion. Un-dried PET extrusion technology is our traditional strength. We have developed more in process control.

To learn more, welcome to stop by us at 16C71.



Welcome to stop by us at No. 37, Hall 41 in 10th IRANPLAST

The annual plastic event in Tehran, 10th IRANPLAST, will take place during 13th to 17th April. This is the first plastic show after the sanction lifted in January 2016. Useon will exhibit one set of SAT52 twin screw extruder which has been sold to one local customer. Different from previous shows, we will introduce Useon-Manllen into Iran market as a sheet/film extrusion lines supplier. CO2 foam XPS production line is also one of our portfolios.

We are looking forward to seeing you at No. 37, Hall 41.


Chinaplas 2016

Welcome to stop by us at W3J51 in Chinaplas

The annual great event of plastic raw material and machinery in China will take place during 25th to 28th April 2016 in Shanghai. Chinaplas has become the number two plastic event following K Show which is held every three years in Dusseldorf Germany.

For the merged company of Useon-Manllen, this show will be his debut in public. This merge will take advantage of Useon’s know-how in extruder design and Manllen’s wealthy experience in practice and integration of plastic sheet/film production line.

Twin screw extruder direct extrusion technology will be highlighted in Chinaplas. We have developed more applications of this technology which can streamline the traditional process and reduce the specific energy consumption. Besides PET/PC sheet, we have applied twin screw extruder in PP vacuum forming sheet line which requires inline compounding with some fillers such as talc to improve its physical performance and reduce the cost. The same requirements happen on PLA/PBS-like biodegradable materials. WPC sheet production will benefit more from one-step direct extrusion technology with twin screw extruder.

To learn more about compounding and direct extrusion technology, welcome to stop by us at W3J51. We look forward to seeing you there.