Thick Insulation Temp Locked Induction Heating Roller For Nonwoven Produce And PTFE Calendering
Product Features
Balanced Full-body Heat Spread: New adjusted induction technology controls roller heating discrepancy within ±1℃, suitable for laser anti-counterfeiting multi-temperature film processing.
High-stability Closed-loop Temp Lock: Feedback-type precision detectors hold temperature variation ≤0.1℃, wrapped ceramic shielding and water cooling coil enable uninterrupted working at max 600℃.
Comprehensive Risk Removal: Oil-free electromagnetic heating erases pressurized deformation, sudden burst and oil spill hazards inherent in conventional thermal oil circulation rollers.
Clean Equipment Running State: Discard all oil circulation assemblies and steam delivery pipelines, eliminate liquid leakage, processing waste and harmful gas exhaust from production source.
Marked Power Cut Performance: Lower running electricity by 50 to 70 percent over standard heating rollers, overall heating efficiency doubles for improved production yield.
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.