BattenFeld-Concinatti Extrusion | GreenTech Machinery
Machinery BattenFeld Concinatti Extrusion | GreenTech Machinery


GreenTech installs, services and repairs high-quality extrusion equipment customised to your specific business needs. We partner with best-in-class machinery and parts only.

The Extrusion Process

Extrusion is a high speed, high volume method of manufacturing plastic parts. It offers an efficient production method for products with constant cross-section, such as pipes and gutters.

Extrusion Step by Step

  1. Raw granules, pellets or powder are loaded into a vacuum hopper which holds and feeds the materials into the rest of the extrusion machine.
  2. This raw plastic is then fed into the extruder (a long-heated cylinder) by revolving screws that melt the material to a pre-set temperature.
  3. It’s then forced through a die or series of dies. These thick circular steel disks create your required product shape.
  4. Your end product is squeezed out onto a conveyor belt and is cooled with air or water.

Get expert business advice on plastic extrusion. Contact GreenTech.

    GreenTech – Your Extrusion Partner

    Our GreenTech team is dedicated to providing our customers with sustainable and functional plastic production processes.

    We conduct site visits, gain concept insight by detailed discussion and advise machinery solutions for optimum manufacturing production.

    Partner with GreenTech and gain lifetime access to invaluable plastic production knowledge

    40 North Road, Linden Ext. 2195, Randburg South Africa