THE INVENTION The present invention using a mechanical device to improve the type of material yet to automatically peel off the film by adhering to the surface of the fish meat, and ever be used interchangeably, regardless of the earlier application, especially invention patent No. 98-23967 of the present applicant one to which and with the blade carrier and the replacement enabled toothed roller and a scraper or a line-type toothed roller and a helical gear-type scraper to make is provided in the main body to control the position of the peeling blade in multiple stages foil skin, the base on both sides is provided on the rear surface is provided with tension control unit for ever adjust the tension of the blade carrier to the force of the spring by the rotation of the handle operation, the ever detachably on the upper surface of the base by a roller press belt a plurality of having a spring force material press to uniformly press the material to be supplied is fastened to Tracked Will reumbu-part and a power transmission which ever provided on the surface of both sides of the base it is transmitted to the power of the motor as a chain, gears and chains and night skin material toward the pressing section.