Thermal Calender Roll with Good Corrosion Resistance High Surface Hardness and Mirror Coating for Paper Making
The calender roll body is constructed from alloy forged steel with a mirror coating applied through thermal spraying tungsten carbide process. This advanced coating achieves an exceptional surface finish of Ra0.01, providing:
- Enhanced bonding strength with the roll body surface
- Increased wear resistance
- Reduced surface wear layer shedding
- Superior corrosion resistance properties
Featuring high surface hardness, our thermal calender rolls apply precise high temperature and pressure to paper, delivering:
- Uniform paper thickness control (below 0.01mm per nip)
- Significantly improved paper smoothness
- Reduced coating weight
| Component | Material/Type |
|---|---|
| Shell | Cast Iron or Stainless Steel |
| Journal | Cast Steel or Nodular Cast Iron |
| Surface Treatment | Rubber or PU and Blind Drill |
| Bearing | SKF or FAG, etc |
| Bearing House | Gray Cast Iron or Nodular Cast Iron or Spheroidal Graphite Cast Iron |
Founded in 2008, Huatao Group is a leading supplier of industrial rollers with over 15 years of expertise serving:
- Paper Industry: Forming rollers, vacuum couch rollers, press rollers, dryer cylinders, calender rollers
- Plastic & Rubber: Chill rollers, MDO rollers, corona treatment rollers, winding cores
- Nonwoven Fabric: Cylinder rollers, doffer rollers, embossing rollers
Our commitment to innovation and quality has established us as a trusted global provider, exporting to over 96 countries. We specialize in custom solutions tailored to each client's specific requirements, ensuring superior quality and reliable service throughout the product lifecycle.
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