White Corrugation Machine Heaters

A paper corrugating machine is disclosed which includes a heater for preheating the medium prior to the corrugation. The heater includes a curved metal plate where channels are drilled through end faces of the plate. Slots are provided at the end faces of the plate to interconnect pairs of adjacent channels at alternate ends to form a serpentine steam passage through the plate. End caps are welded over the slots to seal the communication between the adjacent interconnected pair of channels. Steam supply ports extend into the serpentine path to steam pressurize the serpentine passage. The heater is placed in a single facer corrugating apparatus above the upper and lower corrugating rolls. A variable wrap mechanism is also disclosed which varies the angle of wrap between the medium paper and the heater.

Corrugation Heaters :
Endowed with rich technical expertise, we are able to offer a wide range of electrical corrugation machinery heaters. Our heaters are insulated with magnesium oxide and have technologically advanced features and assure quality as well as superior performance. The heater includes a curved metal plate where channels are drilled through end faces of the plate. Slots are provided at the end faces of the plate to interconnect pairs of adjacent channels at alternate ends to form a serpentine steam passage through the plate. These can also withstand high temperature owing to the use of superior grade raw material in their production.