Technical specifications
| Specification | Value |
|---|---|
| Type | Helis / spiral |
| Roller diameter | Ø 89 – 159 mm |
| Roller length | 600 – 2400 mm |
| Shaft diameter | Ø 20 – 40 mm |
| Rubber type | NBR / natural rubber — black or white |
| Sealing | Multi-labyrinth, greased for life |
Values shown are our standard production range. All dimensions can be manufactured to your project requirements.
The spiral cleaning roller works as a bottom return roller; its helically arranged discs push carry-back material off the belt surface as it rotates.
It reduces spillage under the conveyor, clean-up work and related downtime, and fits standard return stations directly.
