Our electric heating roll series are mainly used in specialty paper and printing industry. It adopts double levels structure and electrical bar to heat the conduction oil, needn’t other heating equipment. The end of shafts adopts slip rings to conductive, installs the expansion slot for oil level to ensure running stability the temperature difference of surface is below 2℃, and no chromatist. It is an ideal product to replace the boil to heat for the developed area, with save investment, energy and Green Initiative. It can also be designed to outer cycling heating mode according to the requirement.

Main specifications：
 

Length	1000～3000 mm
Diameter	φ800～φ2000 mm
Speed	100～800 m/min
Weight	1000～30000 kg
Straightness	≤0.02mm
Radial run-out	≤0.02mm
Cylinder surface temperature difference	±1℃