| Customization: | Available |
|---|---|
| Application: | Tunnel Boring Machine |
| Certification: | CE, ISO9001: 2000 |
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1. The roller and roll for mineral roller press
2. Application : grinding limestone ,sandstone , shale ,cement clinker , blast furnace slag etc brittle material
3. The roller press is one kind of new mineral grinding equipment with new energy- saving function , it is applicated to press limestone ,sandstone , shale ,cement clinker , blast furnace slag etc brittle material .
The roller press has final grinding roller press and mixed grinding press . Comparing with ball mill , it has many advantages ,for example , low noise ,high efficiency , low steel consumption , low weight , less floor space ,easy installation .
4. The roller is divided into sliding and fixed roller , fixed roller is fastened onto the machine with bolt , the two ends of sliding roller is pressed by four pieces hydraulic cylinder with force , its force is about 100KN/cm .
5. The roller has two type :
5.1. sleeve roller
5.2. integral roller
6. The roller choose forging material , it has good mechanical property and lifetime .
The roller main diameter size range :OD500-1500mm
7. Surface hardening method : overlaying welding with wear-resistant welding wire
8. Surface hardness: HRC55-60
9. Work lifetime :8000-10000 hour
10. Surface welding seam shape : groove ,circular corrugation , herringbone ripple ,inclined well pattern corrugation
11. Roller repairing method : on-line welding repairing
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