Movable processing device for flange sealing surfaces

The utility model discloses a movable processing device for flange sealing surfaces. The movable processing device comprises a control cabinet, a machine tool and a handheld control operation box, the control cabinet is electrically connected with the machine tool, the handheld control operation box is electrically connected with the control cabinet, the machine tool comprises a cutter carrier, a first stepping motor, a rotating arm, a carbon brush component, a frame, a planetary reducer, a motor, a rotating disk, a sliding ring, a counter weight, a second stepping motor, landing legs and extendable legs. The movable processing device for the flange sealing surfaces is reasonable in design, small in size, lightweight, wide in flange dimension application range, stable in processing quality, easy to operate and maintain, safe, reliable, short in consumed processing time, high in processed surface precision, stable in quality, free of longitudinal cutting lines on the side face of a sealing groove and capable o