COOLING ROLLER

Heating and Cooling Roll
June 28, 2025
Category Connection: Cooling Roller
HUATAO Can offer chrome coating cooling roller, anti-stick cooling roller, anti-corrosion roller , europe quality with fast delivery, any demand, please contact jenny liu 86 17743789775
Brief: Discover the advanced Double Shell Structure Cooling Roller Chrome Coating BOPP, designed for high-efficiency cooling in bi-oriented stretch film production. Learn about its unique double-layer flow systems, chrome-coated surface, and versatile applications in various industries.
Related Product Features:
  • Double-shell structure with welded leading spirals for efficient heat transfer.
  • Available in double-layer single-flow and double-layer double-flow configurations.
  • Chrome-coated surface ensures durability and smooth operation.
  • Precision-engineered with <=0.1mm cylinder form and out of roundness.
  • Dynamic balance of G2.5 for stable performance.
  • Suitable for water or heat transfer oil as the internal medium.
  • Widely used in plastic packaging, printing, and nonwoven fabric industries.
  • Manufactured by Huatao Group, a trusted supplier with 15+ years of experience.
Faqs:
  • What are the differences between double-layer single-flow and double-layer double-flow cooling rollers?
    The double-layer single-flow has a single heat transfer channel, while the double-layer double-flow uses dual paths for higher efficiency but at a higher cost due to a more complex production process.
  • What materials are used in the construction of the cooling roller?
    The roller features shrinked and welded shafts and side discs made from Q345B, with a chrome-coated surface for enhanced durability.
  • In which industries can this cooling roller be applied?
    It is versatile and used in sheet machines, plate machines, printing machines, plastic packaging, leather, paper, film, and nonwoven fabric industries, among others.