MDO Teflon Coated Pre-heating Roller with Q345 Material and Double-shell Construction for High Temperature Resistance
Price:
2000USD/pc-5000USD/pc
MOQ:
1 PC
Delivery Time:
5-8 Weeks
Brand:
HUATAO
Product Description
MDO Teflon Coated Pre-heating Roller High Temperature Resistant
Product Description
The MDO Preheating Roller is a critical component in MDO unidirectional stretching production lines. It heats plastic film to optimize physical property changes during longitudinal stretching, enhancing mechanical properties and transparency. This process improves tensile strength, stiffness, durability, and stability while significantly increasing film transparency and gloss for greater commercial value. Additionally, it enhances heat sealing performance, printability, processing efficiency, and product usability.
During operation, the roller heats film through internal flow channels to achieve optimal temperature for maximum physical and mechanical property enhancement during stretching. This integrated heating and stretching process enables efficient production of high-performance plastic films for diverse industrial applications.
Technical Specifications
| Feature | Specification |
|---|---|
| Shell construction | Double-shell construction from Q345 |
| Flow-system | One way enter/exit, channels between inner/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 260º C |
About Huatao Group
Founded in 2008, Huatao Group is a leading supplier of industrial rollers with over 15 years of experience serving paper, corrugated board, rubber, plastic, and nonwoven fabric industries. Our products are exported to 96+ countries with excellent reputation.
Industry Specializations
- Paper Industry: Forming rollers, vacuum couch rollers, dryer cylinders, calender rollers
- Plastic & Rubber: MDO rollers, chill rollers, corona treatment rollers, carbon fiber rollers
- Nonwoven Fabric: Cylinder rollers, doffer rollers, embossing rollers, cooling rollers
Committed to innovation and customer satisfaction, we match each client's unique requirements with optimal solutions from our network of quality manufacturers. Our philosophy ensures customers purchase and use Huatao products with complete confidence.
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Get in Touch
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Company
HUATAO LOVER LTD
Location
NO.298th of ZHONGHUA NORTH STREET,SHIJIAZHUANG CITY,CHINA.
Contact Person
Maple