LGK8-40 63 100 160 Air Plasma Cutting Machine

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Product Description:

LGK8-40/63/100/160 Air Plasma Cutting Machine

Quick Details

· Condition: New

· Place of Origin: Shanghai, China (Mainland)

· Brand Name: OEM

· Model Number: LGK8-40

· Input Voltage: 3-380V+/-10%

· Rated Current: 40

· Dimensions: 70KGS

· Usage: Suitable for various rough pieces cutting, esp. for non-ferrous metal

· Certification: ISO9001:2008; CCC

· Color: Gray


1 A new cutting technology for metal materials

2 Melt and cut the materials with high temperature and high speed air plasma

3 Only compressed air and 3 Phases power supply, no need expensive gas to cut Stainless steel, Carbon steel, Alloy steel, Aluminum, Copper, Nickel and Titanium, etc.

4 Cutting speed fast, cutting narrow, deformation less, materials saving and cost effective

Technical Parameter






Rated Input Voltage(V)





Rated Input Power(kV/A)





Rated Welding Voltage (V)





Rated Cutting Current(A)





Cutting thickness(mm)





Air Pressure (MPa)





Rated Duty Cycle (%)










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Q:Can argon arc welding machine be used instead of plasma cutting machine?
This is really impossible.The common point of argon arc plasma cutting is direct current high frequency arc ignition.The difference is thatArgon arc welding welding voltage is very low, about 10 volts to more than 20 volts.Plasma cutting machine no-load voltage of more than 200 volts, the operating voltage is more than 100 volts or even higher.
Q:Beacon TIG-160 argon arc welding machine is difficult to cause arc, all other normal, who can help me point out?
That is, there is something wrong with your needle. Some of the machines are just the beginning of the time. The current is unstable and the current is steady
Q:How to use the arc welding machine?
Aluminum can focus on argon arc welding argon arc welding of Odin Wei, Wei Odin have special customer service and debugging
Q:What is an inverter argon arc welding machine?
AC into DC, called rectification, DC into AC, called inverter. The work process is the first inverter fifty Hz AC rectified DC to DC, mud into thousands of Hz to tens of kHz AC, and then use the transformer, then rectified a stable welding power supply. The advantages of inverter welding are light weight, small size, convenient welding flow regulation, stable welding flow, etc.
Q:How can common argon arc welding machine weld aluminum?
There is no common argon arc welding. The most common is DC TIG welding.DC TIG welding can reverse connection (welding torch is connected with the anode +, ground - Welding of aluminum anode).The affinity of aluminum and oxygen is stronger, and oxidation can occur at normal temperature. In the process of welding high temperature, the oxide film is easy to be produced on the surface of molten aluminum. The AC tungsten argon arc welding machine is usually used for welding. The alternating current has the function of cathode breaking and breaking the oxide film.When using DC reverse connection, the tungsten electrode is affected by the high speed impact of the electron. It also has the function of removing oxide film. But the disadvantage is that the tungsten is heated, the temperature is high, the consumption is quick, and the service life is short.
Q:AC and DC pulse square wave argon arc welding machine operation method?
This problem can be formed in many ways1. the current is too small2. argon is insufficient or not opened3., the input power line is too small or too long, resulting in insufficient flow4. switch improper adjustment, according to the material needs spot welding, or to blow welding, tune 2T or 4T function [various welding machine function is different, look at several instructions]5., the main problem is more experience, practice there is a touch, and more advice to the bottom of the master6. uniform solder joint without welding wire welding conditions can keep gold. Blue. A word is passed to any white when mixed to 6000 to 1W.RMB per month.7., you choose this function of welding machine is still very wise, two words easy to use...
Q:I purchased a reallink WS-200S argon arc welding machine, sometimes want to burn the common hand arc welding, ask how to modify it with?
With a manual switch, when welding gun switch, switch on the gas cut-off valve input, breaking high frequency input.Argon arc welding is a kind of welding technology using argon gas as protective gas. Also called argon gas shielded welding. That is, argon shielded gas is applied around the arc welding, and the air is separated from the welding zone to prevent the oxidation of the welding zone.Argon arc welding technology is based on the principle of arc welding on using argon protection for metal welding, the welding material in high current to be welded on the substrate is melted into liquid form of molten pool, the metal to be welded and welding welding technology to achieve a metallurgical combination, due to the high temperature melting on argon welding continuous feeding in the welding material can not contact with oxygen in the air, thereby preventing the material oxidation, therefore can welding stainless steel, iron metal hardware.Hand arc welding is a manual welding method that uses the heat produced by the arc to melt and welding electrodes.
Q:What gas does argon arc welding machine use?
Argon, of course
Q:How to use invert arc welding machine?
Will use the AC welding machine can communicate with the same, just note that partial arc, if there is partial arc wire clip can try to change a position, or look at the welding line is not set together, to feel good and can exchange should be compared, all the welding electrode,
Q:Argon arc welding machine is used to weld 1.0mm stainless steel plate welding machine. What is the current and what is the argon gas?
Welding how long solder ah, there is no filler wire ah, if you point so, the gods can not point ah, welding through, you can, the current can be a little larger, argon flow enough, not to shoot

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