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Tungsten Carbide Stretching Rollers for BOPP Film are essential components in the production of BOPP (Biaxially Oriented Polypropylene), BOPET, and BOPA films. These precision rollers perform critical stretching operations that enhance film mechanical properties and performance.
Key Features and Benefits:
Material: Tungsten carbide construction provides exceptional durability and wear resistance for demanding BOPP film stretching applications.
Hardness: 85-95 HRA (Rockwell A scale) ensures superior resistance to wear and abrasion.
Surface Finish: Precisely engineered surface delivers optimal grip and traction during film stretching.
Thermal Conductivity: Efficient heat transfer properties enable effective film cooling during stretching processes.
Dimensional Stability: Maintains precise shape and size under extreme pressures and temperatures.
Extended Service Life: Exceptional wear resistance significantly reduces downtime and maintenance expenses.
Film Quality: Ensures uniform stretching and thickness distribution for consistent, high-quality BOPP film production.
Production Specifications:
Component
Specification
Shell
Double-shell construction
Disc/Shaft
Shrinked and welded shafts and side discs from Q345B
Flow-system
Flow channels between inner and outer tube separated with welded leading spirals
Surface coating
Teflok / ceramic / chroming / tungsten carbide
About Huatao Group
Located in Shijiazhuang City, Hebei Province, China, Huatao Group specializes in manufacturing rollers for BOPET, BOPP, CPP production lines, as well as slitters, metalizers, and laminating machines.
Our comprehensive product range includes:
Chill rollers
Preheating rollers
MDO Stretching Rollers
Corona rollers
PRS cooling rollers
Contact rollers
Carbon fiber floating rollers
Vacuum rollers
Gravure rollers
We provide complete roller solutions for BOPP and BOPET production lines. Contact us for your roller requirements.
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 ...