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Heating Roller
Material :
high quality 45# steel tubes, alloy steel tubes, precision steel tubes, etc.
Processing: heat treating,finish turning ,welding ,destressing,quenching, accurate grinding,
hard chrome plating,
grinding and polishing by the 3M abrasive mirror polishing machine.
Parameter:
1.After quenching the,the hardness of the roller surface is HRC55~58,after hard chrome plating
it is above HRC65.
2. Roughness is Ra 0.01, finish14,straightness≦0.01mm , run out≦0.005mm, coaxiality≦0.005mm
Linjie Roller has lots of available heating ways .
Heating method:
1.Use conduction oil for heating
Install inner multispiral flow channel for brimming with conduction oil to heating or
install two-layer casing ,three- layer casing, Z type structure for heating by the oil.
(Heating temperature difference ≤±1℃ ,Thermal deformation ≤0.01mm. )
2. install electric heat pipes in the middle of the roller or around the roller’s body for heating
(Heating temperature difference ≤±1℃ ,Thermal deformation ≤0.01mm.
3.Use a heater for heating
Install an electric heat pipe in the middle of the roller or around the roller .
Use steam for heating
Let the hot steam in the roller for circulatory heating.
Application:
Used in plastic sheet, plate,film, paper, cloth, rubber, anti-laser Anti-counterfeiting laser materials,wash gold, textile, printing and dyeing, nonwovens, electronic or other
and topping with gum
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ADD:Fuerkang In,Heng he Industrial Zone,Feiyun Town,Rui'an City,Zhejiag,China Email:linjiezhigun@gmial.com TEL:0577-65010101 Fax:86-577-65026313