The shrink-fitted deflection compensating press roll can be used on papermaking machine, calender, supercalender of middle, small paper factory and some equipments where the width of the roll is within 3-4 m. The gap profile between two rolls can be controlled. 可在中小型造纸机、压光机、超级压光机以及其它辊面宽度不超过3~4米,而需对辊间间隙和线压分布规律进行调整的设备上使用。