| 摘要 |
The present invention relates to a heating device for a processing roller for a calendar machine which heats and presses an object like a fiber fabric, non-woven fabric, leather, or paper to give gloss or expand to be flat and process to a certain thickness at the same time. The device in the present invention as a means for achieving the purpose drills through holes on the outer circumferential surface of a processing roller in the same intervals for a heat transfer fluid provided through a rotary joint to heat the processing roller and drills an axial hole on the center of the processing roller to be connected with one side of the through holes for the heat transfer oil which heated the processing roller to be collected through the axis hole, then be collected to a heat transfer oil tank through the rotary joint. |
