The diameters of the pre-heaters are 600mm,800mm,900mm, 1000mm for choice.

  Pre-heater can do self-rotation to Increase the effect of heat conducting., have mannual brake.

  The pre-heater can adopt gear motor constant speed rotation, uneasy to break paper.

  The pre-heated wheel accord country pressue vessel making standard , and with pressure vessel Inspection certificate.

   Electric adjusting the pre-heating area;the adjusting range is 60°-240°.

    Valid Breadth:1600-2200mm.