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A CNC plasma cutter is a machine that is specifically designed to cut through electrically conductive materials by using a computer to control and direct an accelerated jet of hot plasma at the material being cut.China plasma cnc cutting machine can cut through a wide range of different materials, including steel, aluminum, brass, and copper, and can be used for a selection of different industries like fabrication and welding shops, auto repair and restoration shops, industrial construction sites, and salvage operation sites.

Plasma Cutting Machine Features:

China plasma cnc cutting machine with different working gases can cut all kinds of oxygen cutting hard to cut metals, especially for non-ferrous metals (stainless steel, carbon steel, aluminum, copper, titanium, nickel) cutting effect is better; Its main advantage is that when cutting metal thickness is not big, plasma cutting speed is fast, especially when cutting ordinary carbon steel sheet, the speed can reach 5~6 times of oxygen cutting method, cutting surface smooth, small thermal deformation, almost no heat affected zone. Plasma CNC Sheet Metal Cutting Machine With fast cutting speed and high precision; 2. Dust cover protects rail guides on gantry

Plasma cutting machine development up to now, can be used to work gas (working gas is plasma conductive medium, but also carry heat body, but also exclude the molten metal in the incision) on the plasma cutting characteristics and cutting quality, speed have obvious influence. The commonly used plasma arc gas includes argon, hydrogen, nitrogen, oxygen, air, water vapor and some mixed gases.

China plasma cnc cutting machine is widely used in automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, steel structure and other industries!

Plasma from water vapor is a safe, simple, effective, versatile and environmentally friendly way to heat work (cutting, fusion welding, brazing, quenching, spraying, etc.) metals larger than 0.3mm in thickness, a first in the history of the metalworking industry.

Plasma is a gas that is heated to a very high temperature and is highly ionized. It transfers the arc power to the workpiece. The high heat causes the workpiece to melt and be blown off, forming the working state of plasma arc cutting. After the compressed air enters the cutting torch, it is distributed by the gas chamber to form plasma gas and auxiliary gas. The plasma gas arc serves to melt the metal, while the auxiliary gas cools the various parts of the torch and blows off the molten metal. The cutting power supply includes two parts: the main circuit and the control circuit. The electrical principle: the main circuit includes a contactor, a three-phase power transformer with high leakage reactance, a three-phase bridge rectifier, a high-frequency arc ignition coil, and a protection component. The control circuit completes the entire cutting process through the button switch on the cutting torch: pre-venting-main circuit power supply-high-frequency arc ignitioncutting process-removing arc-stop. The power supply of the main circuit is controlled by the contactor; the on-off of the gas is controlled by the solenoid valve; the control circuit controls the high-frequency oscillator to ignite the arc, and stops the high-frequency operation after the arc is established. In addition, the control circuit also has the following internal locking functions: the thermal switch operates and stops working.

CNC Plasma Sheet Cutting Machine Application
Advertising industry: Advertising signs, logo making, decorative products, production of advertising and a variety of metal materials.
Mold Industry: Engraving metal molds made of copper, aluminum, iron and so on.
Metal industry: For steel, Carbon Steel, Stainless steel, alloy steel, spring steel, copper plate, aluminium plate, gold, silver, Titanium and other metal plate and tube.