Electrical control circuit applied to closed two-point press

The utility model provides an electrical control circuit applied to a closed double-point press machine, which comprises a power supply unit and a sliding block adjusting motor driving unit connected with the power supply unit through three-phase electricity, the sliding block adjusting motor driving unit comprises a first electromagnetic contactor, a second electromagnetic contactor, a third electromagnetic contactor and an adjusting motor, and a normally open contact of the third electromagnetic contactor, a normally open contact of the first electromagnetic contactor and the adjusting motor are connected in series. A normally open contact of the first electromagnetic contactor is connected with a normally open contact of the second electromagnetic contactor in parallel, and the adjusting motor rotates forwards or reversely so as to drive the sliding block to ascend or descend. According to the utility model, the up-and-down operation of the sliding block can be controlled, and the problem of damage to pres