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MDO Teflon Coated Pre-heating Roller with Q345 Material and Double-shell Construction for High Temperature Resistance

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MDO Teflon Coated Pre-heating Roller with Q345 Material and Double-shell Construction for High Temperature Resistance

Large Image : MDO Teflon Coated Pre-heating Roller with Q345 Material and Double-shell Construction for High Temperature Resistance

Product Details:

Place of Origin:	CHINA
Brand Name:	HUATAO
Certification:	ISO
Model Number:	MDO TEFLON COATED HEATING ROLL

Payment & Shipping Terms:

Minimum Order Quantity:	1 PC
Price:	2000USD/pc-5000USD/pc
Packaging Details:	Wooden Box
Delivery Time:	5-8 Weeks
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	100 PCS/Year

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Detailed Product Description

Product Name:	MDO Teflon Coated Pre-heating Roller High Temperature Resistant	Key Words:	Heating Roll, Pre-heating Roll， Teflon Pre-heating Roll
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, Teflonk, Ceramic,tungsten Carbide
Roughness:	7-10 Rz	Temperature:	Up To 260°C
Highlight:	MDO Teflon coated industrial roller , Q345 material pre-heating roller , double-shell high temperature roller

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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