Helix unit for the production of pre filters
- Process reliability due to fully automatic production
- High production speed
- Unwinding of material
- Perforating of the material
- Welding of the tube (Helix shaped) - diameter electronically adjustable
- Programmable cutting (die cut). Filter length selectable on display
Filter tubes, supporting shells and pre filters
--> Tubes with helix-shaped seams
- Welding speed: ca. 8 m/min.
- Output speed: ca. 3 m/min.
- External diameter: 75 - 400 mm (ohters possible)
- Designated tape width 75 and 150 mm (others optional)
- Tube length: up to ca. 2 m