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Anti Stick Pre Heating Roller With Customized Teflon Coating
Product Description
The MDO Preheating Roller is a critical component in the MDO unidirectional stretching production line. It heats plastic film to optimize physical property changes during longitudinal stretching, enhancing the film's mechanical properties and transparency. This heating process improves tensile strength, stiffness, durability, and stability while significantly increasing transparency and gloss for greater commercial value. Additionally, it enhances heat sealing performance, printing quality, and overall product processability.
Key Features
Non-stick properties: Teflon coating prevents adhesion of virtually all substances, even with very thin films.
Heat resistance: Withstands temperatures up to 300°C briefly and operates continuously between 240°C-260°C. Maintains stability across extreme temperatures without brittleness or melting.
Abrasion resistance: Low friction coefficient (0.05-0.15) that remains stable under varying loads.
Chemical resistance: Nearly impervious to chemical corrosion, protecting components from chemical damage.
Applications
Rubber & plastic industry, textile manufacturing, paper production, food processing, chemical processing, and P/C/B electronic electroplating industries.
Technical Specifications
Specification
Details
Shell construction
Double-shell construction from Q345
Flow-system
One way enter and exit, channels between inner and outer tube separated with welded leading Spirals
Disc/Shaft construction
Shrinked and welded shafts and side discs from Q345
Coating
Hard chrome, teflon, ceramic, tungsten carbide
Balancing
Grade 2.5
Roughness
7-10 Rz
Temperature
Up to 260°C
About Huatao Group
Founded in 2008, Huatao Group is a leading supplier of industrial rollers with over 15 years of experience serving the paper, corrugated board, rubber & plastic, and nonwoven fabric industries. Our products are exported to 96+ countries with an excellent reputation for quality and reliability.
We understand each customer's unique requirements and match them with optimal solutions from our network of quality manufacturers. Our commitment ensures customers purchase and use Huatao products with confidence, backed by ongoing support.
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 ...
