Stone Rolls and Granite Rolls
Stone rolls are used where web release and corrosion resistance matter. The surface finish has to be consistent across the full face, or release varies with width and causes sheet breaks.
Built to drawing or sample · Export packed · Ships from Qingdao
Overview
Natural granite roll for super calender applications with superior surface finish and durability. Selected from premium quality natural stone, precision ground and polished to exact specifications for optimal calendering performance.
Construction and features
- Natural granite construction
- Superior surface finish
- Exceptional durability
- Precision ground surface
- Custom sizes available
Where it is used
Specifications
| Max diameter | 1,500 mm |
|---|---|
| Max width | 6,000 mm |
| Max linear pressure | 200 N/mm |
| Stone | natural granite, SGS raw-material analysis |
Send an enquiry
Stone Roll — common questions
Why use stone rather than rubber on a press roll?
Stone resists corrosion and holds a very consistent release surface over a long life. It is harder to damage than a rubber cover, but cannot be crowned as easily.
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View detailsSend us your specification
Drawing, capacity, or just the problem you are trying to solve — we quote from that, not from a catalogue.