Paper Mill Calender Roller 1200mm
Paper Mill Calender Roller - 1200mm
Our Paper Mill Calender Roller is designed for demanding paper finishing and calendering operations where high pressure and elevated temperatures are standard. Manufactured from premium EPDM (Ethylene Propylene Diene Monomer) rubber, this 1200mm roller provides exceptional heat resistance, compression recovery, and surface uniformity essential for producing smooth, glossy paper finishes. Each roller features precision-machined steel core with vulcanized rubber bonding for maximum durability and performance consistency. Suitable for newsprint, tissue, packaging paper, and specialty paper production.
Technical Specifications
| Material | EPDM (Ethylene Propylene Diene Monomer) |
| Grade | ASTM D2000 M3AA 810 |
| Hardness | 85 +/- 5 Shore A |
| Temperature Range | -30°C to 150°C |
| Tensile Strength | ≥ 12 MPa |
| Elongation | ≥ 300% |
| Compression Set | ≤ 15% at 100°C for 22 hours |
| Tolerance Class | A2 |
| Standards | ASTM D2000, ISO 9001:2008, TAPPI Standards |
| Certifications | ISO 9001:2008 Certified, Paper Industry Approved |
| Heat Resistance | Excellent (continuous operation at 120°C) |
| Compression Recovery | ≥ 95% after 24 hours |
| Surface Hardness Uniformity | +/- 2 Shore A across length |
| Crown Profile | Custom machining available |
| Nip Pressure Rating | Up to 800 N/mm line load |
| Length | 2500 mm (custom lengths available) |
| Diameter | 1200 mm |
| Weight | 850 kg (approx) |
Key Features
Exceptional heat resistance (continuous 120°C operation)
Superior compression recovery (≥ 95%)
Uniform surface hardness (+/- 2 Shore A)
Heavy-duty construction for high nip pressures
Custom crown profiles available
Long service life in demanding paper mill environments
Re-rubberising and reconditioning services available
Applications
Technical Documents
Engineering Drawings
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