Generally CNC flame cutting machines, plasma cutting machine holds a large part of the user, and after fine underwater plasma cutting, laser cutting will replace the former CNC cutting machine, cutting machine mainstream flame cutting machines, because they are environmentally friendly, cutting speed Well, cutting 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 cutting, generally require secondary processing) manually contact cutting: (1) "Qiehou select" switch As for low-grade, single use when cutting thin plate. (2) the torch nozzle into the workpiece to be cut starting point, open the torch switch, igniting the plasma arc, and cut through the workpiece, and then slit along the direction of the average rate of movement can be. (3) Cutting is complete, open and close the torch switch, this time, compressed air is still discharged after a few seconds, automatic Minting. Remove the torch, complete the cutting process. Flame cutting machines _ Three Hong Wuhan Heavy Industries (Online) _ cut by Rainbow Heavy Industries Ltd. Wuhan three. Wuhan three Rainbow Heavy Industries Ltd. (www.whshzg.com) is Wuhan, a leader in welding equipment and equipment over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Three Hong Heavy Industries in Wuhan leadership with the staff warmly welcome all inquiries negotiations to create Wuhan three Rainbow Heavy Industries better future.