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Chrome Coating Chill Roll Increases Film Flatness For Bi Oriented Stretch Film
Chrome Coating Chill Roll significantly enhances film flatness for bi-oriented stretch film production, ensuring superior quality and performance in BOPP, BOPET, BOPA, optical films, and battery separator films.
Chill Roll Introduction
The chill roller is a critical component in film production lines, responsible for cooling and solidifying molten polymer into thin films. Huatao chill rollers deliver uniform thickness and flatness while reducing maintenance and purchasing costs.
Chill Roll Function
The chill roller rapidly cools molten polymer below its glass transition temperature, forming a uniform glassy cast sheet. Key requirements include:
Uniform surface temperature with excellent cooling performance
Stable and consistent quenching operation
Internal circulation of 30°C cooling water to maintain surface temperature below 60°C
Chill Roll Technical Data Sheet
Specification
Value
Surface treatment
Electroplating hard chrome (≥0.12mm thickness), mirror polishing
Applications
BOPP, BOPET, BOPA, BOPE films and lithium battery production
Concentricity (Static runout)
≤0.01mm
Surface temperature difference
≤0.5°C
Surface roughness
Ra≤0.004μm
About Huatao Group
Located in Shijiazhuang City, Hebei Province, China, Huatao Group specializes in manufacturing rollers for BOPET, BOPP, CPP production lines, slitters, metalizers, and laminating machines. We welcome partnerships to create a successful future together.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
50000000-80000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ... HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ...