Coperion has expanded the STS series by one more extruder size – The new STS 25 Mc11extruder with a 25 mm screw diameter is designed especially for research and development tasks as well as for production of small batch sizes of 2 kg and more, achieving throughputs of up to 80 kg/h.
It boasts all the advantages of the STS Mc11 series, has a simple design, is operator-friendly and easy to clean. Its feed barrel is equipped with an exchangeable sleeve insert to facilitate cleaning. In addition the die head is in quick-release design for easy operation and accelerates product changes again. The base frame has a closed, simple to clean surface and is equipped with castors for easy movement of the extruder and fast installation. Water cooling, vacuum unit and air supply can be integrated into the base frame as an option.
For maximum efficiency and energy savings Coperion has equipped the new STS 25 Mc11 extruder with cartridge heaters for precise single zone tempering of each individual barrel.