Cutting Process: Pre-ventilation - the main circuit power supply - frequency arc - cutting - interest arc - stop. Powered by the main circuit contactor control; through short gas controlled by a solenoid valve; a high-frequency oscillator by the control circuit controls the ignition arc cutting, and after the establishment of the high-frequency arc stop working. Also cutting machine parameters, the control circuit still has the following internal lock function: thermal switch is activated to stop working. Generally CNC flame cutting machines, plasma cutting machine holds a large part of the user, and straight after precision plasma cutting machine, laser cutting machine cutting will replace the former price, cutting into the mainstream, because they are environmentally friendly, cutting speed, cutting Good quality! Flame cutting machine works: the use of acetylene or propane industrial gas combustion releases large amounts of heat to melt the sheet and blowing slag to form kerf cut. (With dross, generally require secondary processing) cutting machine manufacturers | cutting | Wuhan three Rainbow Heavy Industries provided by Rainbow Heavy Industries Ltd. Wuhan three. Wuhan three Rainbow Heavy Industries Ltd. (www.whshzg.com) strong, credible, in Wuhan, Hubei and other welding equipment and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wuhan three Rainbow Heavy Industries and you hand into the brilliant, for a better future!