Low Energy Electromagnetic Heating Roller with 45# Steel Alloy Material and HRC55~58 Hardness for 50-70% Energy Saving Efficiency

Our electromagnetic heating roller directly heats the roller surface, significantly reducing heat conduction losses. With high thermal efficiency, this solution delivers over 50% energy savings compared to conventional heating rollers.

• Material Processing: High-quality 45# steel, alloy steel with advanced heat treatment including tempering, stress relief, and quenching. Finished rollers achieve uniform wall thickness with hardness of HRC55~58.
• Heating Method: Electromagnetic induction heating with 50-70% energy efficiency. Surface temperatures can exceed 600℃.
• Surface Treatment: Options include hard chromium plating, Teflok, ceramic spray, or tungsten carbide with fine grinding and polishing to achieve Ra0.01 surface roughness (smoothness level 14).
• Processing Accuracy: Temperature variation ≤±1℃, thermal deformation ≤0.01mm, with straightness, runout, and coaxiality ≤0.005mm.

• Precise temperature control with excellent uniformity
• Rapid heating and cooling cycles
• Low maintenance requirements
• Energy efficient operation
• Environmentally friendly with zero pollution
• Safe and reliable performance