100um-150um Chrome Coated Preheating Roller 800M/MIN Industrial Roller
The Chrome MDO Preheating Roller heats plastic film through internal flow channels to achieve optimal temperature for improved physical and mechanical properties during the stretching process. This critical component enables MDO uniaxial stretching production lines to produce high-performance plastic films for various industrial applications.
Key Benefits:
- Enhances heat sealing and printing performance of plastic films
- Improves product processing characteristics and usability
- Increases film transparency and gloss for higher commercial value
- Boosts tensile strength and stiffness for more durable films
- Optimizes physical property transformation during stretching
| 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, teflonk, ceramic, tungsten carbide |
| Balancing | Grade 2.5 |
| Roughness | 7-10 Rz |
| Temperature | Up to 260°C |
Founded in 2008, Huatao Group is a leading manufacturer of industrial rollers with over 15 years of experience serving the paper, corrugated board, rubber, plastic, and nonwoven fabric industries.
Industry Specializations:
- Paper Industry: Forming rollers, vacuum couch rollers, dryer cylinders, calender rollers
- Plastic & Rubber: Chill rollers, MDO rollers, corona treatment rollers, carbon fiber rollers
- Nonwoven Fabric: Cylinder rollers, embossing rollers, cooling rollers, spreader rollers
With a commitment to innovation and quality, Huatao Group exports to over 96 countries and provides customized solutions to meet specific customer requirements. Our expertise in matching superior quality products with customer needs ensures reliable performance and satisfaction.
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