The invention discloses slitting equipment for a thin plate. The slitting equipment for the thin plate comprises a base, a table top, a shell cover and a plate pressing device, wherein supporting plates are symmetrically arranged on the left side and the right side of the top of the base, cutting shafts are arranged between the supporting plates, the two ends of the cutting shafts are rotationallyconnected to the supporting plates through first bearings, the left ends of the cutting shafts penetrate out of the supporting plates, the left end parts of the cutting shafts are in transmission connection with power equipment through a belt transmission mechanism, cutting blades are fixedly mounted on the cutting shafts in a sleeve manner, the shell cover is erected at the tops of the supporting plates, the table top is located between the two supporting plates, the table top is fixedly installed on the base, and the plate pressing device is located on the inner sides of the supporting plates and comprises a sliding rail and a sliding block. According to the slitting equipment, when the slitting equipment works, a worker pushes the plate from the front end of the equipment, a power mechanism drives the cutting shafts to rotate through the belt transmission mechanism, the cutting shafts rotate, and the plate enters the space between the cutting blades on the two cutting shafts to becut.