Electromagnetic Induction Heating Roller Hard Chromium Plating Teflok Spray Ceramic Or Tungsten Carbide
Product Features
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Even heat distribution is one of the product’s most valuable strengths. The advanced electromagnetic induction heating technology maintains a surface temperature deviation of ±1°C across all roller diameters and lengths, making it suitable for low‑temperature, medium‑temperature and high‑temperature production processes.
Temperature control accuracy reaches 0.1℃ through precision sensors, ceramic insulation materials and water‑cooled coil design. The roller can operate continuously and stably at a maximum working temperature of 600°C.
Safety performance is significantly improved compared with traditional oil‑heated rollers. The pure electromagnetic heating structure eliminates pressure deformation, explosion risks and medium leakage commonly associated with thermal oil systems.
Environmental protection is also enhanced because no heat transfer oil or steam is required. This means zero leakage, zero pollution and zero hazardous emissions during production.
Energy efficiency is another major advantage. Compared with conventional heating methods, the product saves 50–70% energy and provides heating speeds twice as fast.
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.
