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Contact Information
No.49 Zhenxing Road, Pukou Industrial Zone, Feiyun Town, Rui'an City, Wenzhou, Zhejiang,China
Tel: 86-577-65575057
Fax: 86-577-65026313
Electromagnetic Induction Heating Roller
Model: custom-made
Category: Plastic and Rubber Industry / Machinery for Processing Plastics / Parts for Plastic Processing Machinery
Characteristics
Electromagnetic induction heating roller
Materials : High grade 45#steel, alloy steel, precision steel.
Processing:heat treating ,destressing,finish turning,quenching.
Inner structure:
The structure from inside to outside : center shaft, insulation layer, heating layer, radiation layer, heat preservation layer,reflecting layer and high temperature coating layer.
Heating method:
Electromagnetic induction heating .( energy-saving efficiency: 50%-70%. The maximum temperature of the roller surface can reach above 400℃).
Surface treatment
hard chrome plating,spraying ceramic or tungsten carbide.,finish grinding, grinding and polishing.
Machining precision:
1 After quenching,hardness of roller surface is HRC55~58
2 Roughness is Ra 0.01, finish14,temperature difference ≦±1℃, thermal deformation ≦0.01mm,straightness≦0.01mm , run out≦0.005mm, coaxiality≦0.005mm
Advantages:
High temperature control precision , good temperature uniformity, high heating and cooling speed, easy maintenance, low energy consumption, safety, environmental protection, no pollution and so on.
Applications:
Used in plastic sheet, plate,film, paper, cloth, rubber, Anti-counterfeiting laser materials,wash gold, textile, printing and dyeing, metal,nonwovens, electronic and other industries for calendering ,Compositing, peritoneum, drying, preheating, embossing,stripes forming etc.
Specifications
Electromagnetic induction heating roller
Materials : High grade 45#steel, alloy steel, precision steel. Processing:heat treating ,destressing,finish turning,quenching.
Inner structure: The structure from inside to outside : center shaft, insulation layer, heating layer, radiation layer, heat preservation layer,reflecting layer and high temperature coating layer.
Heating method: Electromagnetic induction heating .( energy-saving efficiency: 50%-70%. The maximum temperature of the roller surface can reach above 400℃). Surface treatment hard chrome plating,spraying ceramic or tungsten carbide.,finish grinding, grinding and polishing.
Machining precision: 1 After quenching,hardness of roller surface is HRC55~58 2 Roughness is Ra 0.01, finish14,temperature difference ≦±1℃, thermal deformation ≦0.01mm,straightness≦0.01mm , run out≦0.005mm, coaxiality≦0.005mm
Advantages: High temperature control precision , good temperature uniformity, high heating and cooling speed, easy maintenance, low energy consumption, safety, environmental protection, no pollution and so on.
Applications: Used in plastic sheet, plate,film, paper, cloth, rubber, Anti-counterfeiting laser materials,wash gold, textile, printing and dyeing, metal,nonwovens, electronic and other industries for calendering ,Compositing, peritoneum, drying, preheating, embossing,stripes forming etc.
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