1.The new design of steam heating tank, a heating chamber specific heat cycle bilateral unique design, full utilization of heat energy, high efficiency. 2.The self-supporting structure, rely on the strong invariance of the tank supporting roller, pressure equalization. Simple and reliable structure, stable operation, easy maintenance. 3.The efficient dehumidifying and ventilating system to ensure ironing out the evaporated water discharge, ensure the body dry, fast dry ironing fabric. 4.The automatic computer control, operation control interface intuitive and readable, the operator can grasp and operate. 5.The connecting rod supporting groove, and adopts an equalizing structure, to ensure balanced pressure in all conditions in the slot between the roller, effectively guarantee the ironing quality, prolong the blankets, springs and othervulnerable parts life consumption. 6.The progress of ironing roll device, using the same drive device, ensure the optimization of stable speed difference between the rollers, provides differential ratio, provides a reliable guarantee for the quality of ironing.