Chrome Coating Chill Roll For Bi-oriented Strech Film

Heating and Cooling Roll
January 04, 2025
Category Connection: Cooling Roller
Brief: Discover how the Chrome Coating Chill Roll enhances film flatness for bi-oriented stretch film production. This essential component ensures uniform cooling, thickness, and quality in BOPP, BOPET, and BOPA films, reducing maintenance and purchasing costs.
Related Product Features:
  • Electroplated hard chrome surface with mirror polishing for superior performance.
  • Ensures uniform thickness and flatness in bi-oriented stretch films.
  • Quickly cools molten polymer below glass transition temperature.
  • Maintains surface temperature uniformity for consistent film quality.
  • Ideal for BOPP, BOPET, BOPA, and lithium battery diaphragm production.
  • Features a static runout of ≤0.01mm for precision.
  • Surface roughness of Ra≤0.004um for smooth film formation.
  • Internal cooling water circulation maintains optimal temperature.
Faqs:
  • What types of films is the Chrome Coating Chill Roll suitable for?
    It is suitable for BOPP, BOPET, BOPA, BOPE, and lithium battery diaphragm films.
  • How does the chill roll improve film quality?
    It ensures uniform cooling, thickness, and flatness, reducing defects and enhancing film quality.
  • What are the key technical specifications of the chill roll?
    Key specifications include a static runout of ≤0.01mm, surface roughness of Ra≤0.004um, and temperature difference of ≤0.5 degrees.