Roller type steel pipe oxygen-free annealing furnace

The characteristic of the roller-type steel tube anaerobic annealing furnace is that the roller itself rotates, evenly heated, without deformation, the roller rotates in the furnace, unlike the mesh belt, the heat will not be lost, and the heat loss is reduced; and between the workpiece and the roller There is no fixed contact point, the workpiece is fully heated, no bumps, and small deformation;