Tungsten Carbide MDO Stretching Heating Roller High Hardness Reduce Maintenance Cost
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Tungsten Carbide MDO Stretching Roller High Hardness Reduce Maintenance Cost
MDO Stretching Roller Introduction:
Tungsten Carbide Stretching Roller For BOPP Film are commonly used in the production of BOPP (Biaxially Oriented Polypropylene), BOPET, BOPA films. These rollers play a crucial role in the stretching process, where the film is elongated in both the machine and transverse directions to improve its mechanical properties and performance.
MDO Stretching Roller Features and Benefits:
1. Material: Tungsten carbide is a highly durable and
wear-resistant material, making it ideal for the demanding
conditions of BOPP film stretching. 2. Hardness: Tungsten carbide rollers have a high hardness level,
typically ranging from 85 to 95 HRA (Rockwell A scale), which
ensures excellent resistance to wear and abrasion. 3. Surface Finish: The surface of tungsten carbide rollers is
carefully engineered to provide the desired level of grip and
traction on the film during the stretching process. 4. Thermal Conductivity: Tungsten carbide has good thermal
conductivity, allowing for efficient heat transfer and cooling of
the film during stretching. 5. Dimensional Stability: Tungsten carbide rollers exhibit
excellent dimensional stability, maintaining their shape and size
even under high pressures and temperatures. 6. Extended Service Life: The exceptional wear resistance of
tungsten carbide stretching rollers results in a longer service
life compared to other roller materials, reducing downtime and
maintenance costs. 7. Improved Film Quality: The use of tungsten carbide rollers helps achieve uniform stretching and thickness distribution, resulting in high-quality BOPP film with consistent mechanical properties.
MDO Stretching Roller Production standard:
About us
Except corona nip roller, we can also offer Chill roller, Preheating roller, MDO Stretching Roller, Corona roller, PRS cooling roller, Contact roller, Carbon fiber floating roller, Vacuum roller, Garavure roller. One-stop roller solution for BOPP and BOPET line, feel free to contact us.
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| Product Tags: MDO Stretching Roller Tungsten Carbide Heating Roller Stretching Heating Roller |
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