Redson engineers is ppioneer manufacturer of auto trimmer machines is redson engineers. Cutting off/removal of the flash or scrap is required by aall the sheet metal components which are deep drawn in a press require cutting off/removal of the flash or scrap. This operation is quickly and most economically done iin one single pass effortlessly between two cutters by universal auto trimmers, when compared to huge trimming dies and presses and the associated costs, this operation is quickly and most economically done. The components of the auto trimmer can be of any shape and size round, elliptical or any odd cross sections. The pressing may or may not have end flanges after deep draw that is the end portion of drawings is at right angles or straight drawn. For trimming, beading, joggling and forming of any size and shape of components whether they are straight drawn or the scrap is at right angle universal auto trimmers are suitable for trimming, beading, joggling and forming of any size and shape of components whether they are straight drawn or the scrap is at right angle. The diagonal length is no bar. Some of the hardware features of universal trimmer include; the machines are designed with latest technology available in the sheet metal cutting line, . The two cutter shafts are driven by a unique differential speed gear system and the relatives speed of each cutter is automatically adjusted in proportion to its cutter diameter, thus eliminating dragging and wearing out feature which is usually associated with conventional machines, . The cutter shafts move in and out in a rigid slide and are driven by hydraulic system. The component is trimmed/formed by the cutters, while being driven by differential gearbox and motor. Suitable holders shall be provided ffor individual components suitable holders shall be provided. The machine operation is suitable up to 5 mm thickness of sheets in mild steel, the diagonal length being no bar. Machines come are supplied with complete electricals and push button controls so that even unskilled workers can handle them.