Duoflow rotary joints for cooling

Based on its experience on the engineering and running of the whole paper plant and manufacturing process at large, Aerothermic Fomat has designed the Duoflow Rotary joints with cooling siphon for calenders and cylinders. The cooling rotary joints comprises a cooling water inlet, a compressed air inlet that ensures pressure difference and a water outlet. The joint cartridge is interchangeable with the steam cartridge.

The water is injected in the cylinder by means of fan nozzles mounted on the fixed siphon, which ensures the uniformity of the cooling fluid. The Duoflow Rotary joints for cooling has been engineered and realized with the specific aim to conjugate functioning and Low maintenance costs.