Company Introduction

Company Head Image Zoom

Company Head Image

How are you?

I wish you much for the development of the company.

Our company manufactures extruders for plastic and rubber raw materials produced since 1989.

We have a world-class copper-rotating twin-screw extruder production technology.

We are a company that specializes in the production of synthetic machinery.

Our company have been exported to Europe, China, Japan and Southeast Asia.

The Product Line :

1) Twin Screw Extruder ( Pilot, Compounding System, Mega Volume)

2) Recycling Multi-Purpose Extruder

3) Master Batch Compounding

4) Continuous Kneader

5) Under Water Cutting system / Strand Cutting System

6) Engineering Plastic Compounder

7) Plastic processing machinery

Original equipment manufacturing

( Plastic processing machinery, plastic catapult, Shredder, Other machines, etc.)

For more information, you can refer to the following link:


We design and fabrication and installation and commissioning and A / S, etc.

We can promise you that we shall always do our utmost to execute your orders to your complete satisfaction.

We will do our best.

Thank you.


Detailed Company Information

  • Company NameChangsung Plastic & Rudder CO.,LTD
  • Business TypeManufacturer
  • Year Established2002
  • LocationSouth Korea
  • Main Markets
  • Total Employees 1-50 People
  • Homepage
  • PresidentDooHee Cho
  • Phone+82-2-867-0212
  • FAX+82-2-867-0215
  • Product Category Manufacturing & Processing Machinery > Plastic Processing Machinery
    Manufacturing & Processing Machinery > Plastic Processing Machinery > Plastic Extruders
    Manufacturing & Processing Machinery > Rubber Processing Machinery
    Rubber & Plastics > Rubber Raw Materials

Additional Introduction




Began manufacturing extruder screws and barrels

1993. Obtained the processing technology of the screws and

barrels for twin screw extruders

1994. Began supplying twin screw extruder parts (screws and barrels)

1999. Prepared manufacturing of twin screw extrusion lines

2000. Developed twin screw extruder (ø58mm)

2000. Developed twin screw extruder (ø70mm)

Developed twin screw extruder (ø32mm)

Developed twin screw extruder (ø46mm)

2001. Developed twin screw extruder (ø90mm)

Developed extruder for master batch

2003. Incorporated CHANGSUNG P&R Co., Ltd.

Developed twin screw extruder (ø25mm)

2004. Obtained ISO 9001 Certificate

Developed twin screw extruder (ø40mm)

2009. Developed ø73mm Continuous Kneader

2011. Founded CHANGSUNG P&R R&D Center

2011. Get a patent for extruder barrel sleeve and continuous kneader

(patent for the compounder having double mixing structure)

2012. Developed compounder having double mixing structure

2012 CE Certificate (SZU-36-9039, SZU-36-9040)

2013. Developed pressure extruder producing recycling material