Kunststoffanwendungen
Single rods
Multiple rods
Single tubes
Multiple tubes
Single profiles
Multiple profiles
PTFE, Teflon®
PEEK
UHMW-PE
Compounds
Polyimide and polyimide compounds
All plastics suitable for RAM extrusion
Vertical RAM Extruder
The vertical RAM extruder from Keicher Engineering AG enables the continuous production of profiles, especially from PTFE (Polytetrafluoroethylene) and UHMW-PE (Ultra-High Molecular Weight Polyethylene). The raw material is fed into a cylindrical extrusion tube, compressed by a piston, and simultaneously transported through the tube, which is heated to sintering temperature. The individual dosing units sinter together to form a continuous extrudate.
Auf einen Blick
Vorteile der Keicher RAM-Extruder oder PTFE-Extruder
- Multiple tools for tubes and rods possible
- Touchscreen panel for programming speeds and temperatures
- Short setup times due to easy and quick tool changes
- Consistently high product quality through continuous electrical measurement of extrusion pressure and precise temperature control
- Connection option for heated/cooled mandrel, especially for producing large, thick-walled pipes
- Minimal space requirement due to vertical design
- Uniform and accurate dosage through electronically controlled vibrating dosing scale
- Possibility for gradual expansion into a fully automated manufacturing system through modular design
- Lower pressing force and gentle processing in pipe extrusion through movable mandrel
- Automatic adjustment of extruder and heating according to existing recipes