Paper Making Line Soft Calendar Roller With Rubber Cover Improve Paper Smoothness
Product Description
The Soft Calender Roll with Rubber Cover enhances paper smoothness through advanced calendering technology, providing superior surface characteristics for various paper grades.
Soft Calender Roll With Rubber Cover Production
- Traditional paper machine calendering rollers use hard cold cast iron, which only contacts raised surface areas, creating uneven surface characteristics.
- Our soft calendering technology employs elastic roller degeneration to absorb paper surface unevenness, ensuring complete contact with the iron roller surface.
- Features wide pressure zones, longer calendering time, and relatively low specific pressure to reduce thickness (with minimal strength loss) while improving smoothness.
Structure Principle
The calender roller is a critical component for extruded sheet materials, where manufacturing precision significantly impacts product quality. The roller body is constructed from seamless steel pipe, welded with end plates and shaft to form the roller blank.
Technical Parameters
| Parameter |
Specification |
| Working Length |
1500-6500mm |
| Diameter |
300-1000mm |
| Bearing Distance |
1800-7000mm |
| Rubber Thickness |
20-30mm |
| Working Speed |
300-500m/min |
| Material |
HT300, Chilled cast iron surface |
About Huatao Group
Founded in 2008, Huatao Group is a professional supplier with over 15 years of experience in manufacturing rollers for paper, corrugated board, rubber & plastic, and nonwoven fabric industries.
Our Product Range
Paper Industry: Forming rollers, vacuum couch rollers, press rollers, dryer cylinders, calender rollers, and more.
Plastic & Rubber: Chill rollers, MDO rollers, corona treatment rollers, carbon fiber rollers, and various processing rollers.
Nonwoven Fabric: Cylinder rollers, embossing rollers, cooling rollers, and specialized guide rollers.
With a commitment to innovation and quality, our products are exported to over 96 countries. We understand unique customer requirements and match them with superior quality solutions from our network of specialized factories.
Our mission is to ensure every customer uses Huatao products with complete confidence, backed by our ongoing service commitment.
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