Doubled Heating Efficiency Build Induction Heating Roller For Laser Proof And Stretch Film Calendering
Product Features
Homogenized Full-length Thermal Spread: Tuned induction technology limits roller surface temperature gap ≤±1℃, matching high strength fiber diversified temperature hot pressing and calendering jobs.
Precision Closed-loop Thermal Holding: Fine-caliber detection groups restrict temperature swing to 0.1℃, composite ceramic spacer plus water-cooled winding sustain uninterrupted 600℃ high-load running.
Complete Danger Abolishment Feature: Pure induction heating removes roller bulging, explosion damage and medium leakage perils triggered by traditional thermal oil expansion pressure.
Clean Green Running Layout: Discard thermal oil circulation containers and steam auxiliary devices, avoid liquid outflow, workshop waste and toxic exhaust release on working floor.
Marked Energy Efficiency Benefit: Consume 50%-70% less running electricity than legacy heated rollers, warm-up acceleration speed doubles to shorten production preparation cycle.
Technical Specifications
| Material |
High-quality 45# steel, alloy steel |
| Roller Surface Temperature Difference |
≦±1℃ |
| Heating Method |
Electromagnetic induction heating |
| Surface Treatment |
Hard chromium plating, Teflok, spray ceramic or tungsten carbide |
| Processing Accuracy |
≤0.005mm |
| Straightness Runout |
≤0.01mm |
Application Fields
Printing, packaging, textiles, non-woven fabrics, thermal transfer printing, laser anti-counterfeiting, electronics, specialty paper, paper drying, pre-coated film lamination, laminated iron/aluminum production, optical films, stretch films, PTFE films, solar panel lamination, lithium battery components, PTFE coated filters, copper clad laminates, polyimide synthesis, chemical fibers, carbon fibers, sheet calendering, rubber/plastic/metal plate processing, high-temperature material composites.
About Huatao Group
Located in Shijiazhuang, Hebei, China, we specialize in manufacturing rollers for BOPET, BOPP, CPP lines, slitters, metalizers, and laminating machines. We welcome partnerships to create a prosperous future.
