This range of hydraulic or CNC metal cutting machines adopt oxy fuel flame cutting technology for precise cutting of low alloy steel and mild steel sheets. As part of the mechanism of these metal cutting equipments, metallic sheets are exposed to flame generated by using fuel gas or oxygen to their maximum ignition temperature. Later, a jet of pure oxygen is delivered or blown onto flame exposed heated parts so that those parts become oxidized. As its result, a narrow cutting slit of treated metal sheet is created. Fully automatic in operation, this array of metal cutting machines deserves praise for its high torque rate, mechanical sheet feeding arrangement and low noise function.