• LGK8-40 63 100 160 Air Plasma Cutting Machine System 1
  • LGK8-40 63 100 160 Air Plasma Cutting Machine System 2
  • LGK8-40 63 100 160 Air Plasma Cutting Machine System 3
LGK8-40 63 100 160 Air Plasma Cutting Machine

LGK8-40 63 100 160 Air Plasma Cutting Machine

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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

Features

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

Model

LGK8-40

LGK8-63

LGK8-100

LGK8-160

Rated Input Voltage(V)

3~380

3~380

3~380

3~380

Rated Input Power(kV/A)

11.2

19.8

30

49.4

Rated Welding Voltage (V)

96

105

120

144

Rated Cutting Current(A)

40

63

100

160

Cutting thickness(mm)

≤12

≤18

≤30

≤50

Air Pressure (MPa)

0.3-0.5

0.3-0.5

0.4-0.6

0.25-0.4

Rated Duty Cycle (%)

60

60

60

60

Weight

70

85

120

290


Q:Argon arc welding machine welding torch has been pressed out, wait a few seconds will stop, which does not press the switch will be out of gas? What's the problem?!
Electric welding machine is no problem, this is a standard function of argon arc welding, called lag aspirated, just stop in order to protect the high temperature molten pool during welding, you stop welding torch while power, but the temperature will not weld suddenly drop, if there is no protection, high temperature metal oxide will form pores;So in the welding stop after the protective gas have to a good protective effect to form so as to remind you: also, after soldering, do not immediately put the gun away, until the weld metal cools off again, this time to protect gas or sprayed on the white blow!
Q:I have a household type 200 inverter manual welding machine. I want to weld stainless steel. Can you change it into argon arc welding machine?
Hard。。 With high frequency circuit, argon welding to hand welding can be very simple
Q:380V argon arc welding machine output current 100A, what is the input current?
1 argon arc welding 100A corresponding rated voltage 100*0.04+10=14 Volts2, input current =14*100/ efficiency / power factor /380/1.732, inverter welding efficiency is generally 0.85, power factor is generally 0.9~0.95, conservative by 0.9, then input current =14*100/0.85/0.9/380/1.732, about 2.78A
Q:How to adjust parameters of argon arc welding machine
1, communicate with each other2. Base current at 40A3, argon flow to 104 the welding current is determined according to the thickness of the weldment5. The tip of the tungsten electrode should be blunt. The 6 pulse frequency shall be determined according to the appearance of the bead you want
Q:Have not used reallink argon arc welder predecessors? Would like to ask a few questions? How about the quality? OK? What is the delay time of gas? There is no fake? How much is the general price?
300A below (TIG-180, TIG-200, TIG-250, etc.) civilian tungsten arc welding machine, the brand of tungsten arc welding is relatively professional.The series welding machine adopts the third generation inverter ----MOS-FET effect tube inverter technology, the market retains a large quantity, and the public praise is also good. Welding quality is relatively stable.More than 300A industrial tungsten arc welding, using a more mature fourth generation inverter ----IGBT module (or even dual IGBT module welding machine), consider other brands. The brand is only good at MOS-FET field effect tube technology. The IGBT module, industrial tungsten arc welding, is not very good at it.
Q:Taobao online selling Songle welding machine and welding machine which 250 Andre
The electric welding machine of Shenzhen constant Xinsheng don't buy Taobao, buy back in a month on the bad, looking for sellers to customer service customer service nobody cares for you, then find sellers also ignore you. Change Taobao number say buy welding machine, that is really quick reply! Seconds back. More than 400 when naught. Bought a garbage
Q:Making stainless steel burglarproof window, what argon arc welding machine is used?
Inverter type, small size, light weight, easy to start arc, thrust control, easy to operate
Q:High frequency automatic discharge of argon arc welding machine, professional engineers? Yangcheng anda TIG-250 inverter argon arc welding machine to control the line to take high frequency or discharge can be welded, but not stable, no gas output, what is wrong with the place, please Engineer pointing. Thank you
The high frequency arc striking circuit automatically closes and disconnects the high voltage arc striking circuit under the control of the current variation induction circuit. The capacitor is discharged by a thyristor to a coil, because the discharge current is large and the time is short, and the magnetic field is very large
Q:We used the welding machine is the case, according to start the switch, only the current, arcing sometimes without, before that in the welding machine inside the circuit version of the broken. Now, I don't know what happened this time
The relay is out of order and will only turn on or off normally. This is the case for the high frequency generator. The normal is zero point eight to one point two, usually one millimeter! The best use of fine sandpaper two opposing sides hit high frequency device position can read the instructions, no manual can open the lid to see where there is the fox led arc there, in the process to Caution!, beware of electric shock, welding machine with a capacitor to power off after five minutes of operation
Q:Welding aluminum parts by argon arc welding, I made a control cabinet, servo motor to drive the welding torch to move, and control welding current, control welding stop,There are 2 servo motors in the cabinet,.1 PLC. When I arc, the high frequency of the welding machine will affect my welding machine, and the servo motor will run around,PLC the first second inputs X1.X2 will flash. When the control panel is out of power, the welder will start arcing, and the alarm light on my Cabinet will flash (no power is on)The alarm beeps, too. Put awayA filter in front of my PLC with the servo driver, but the driver in front of hell no isolation transformer, alarm lamp in front of no isolation transformer, servo driver CN1 input port with no shielding line
1, do power isolation, control circuit power supply, servo motor power supply must go through the isolation transformer;2, at the same time, the input signal of the PLC (especially from the welder) must be isolated;3, PLC output to the welding machine parts have to be isolated by relay;4, select the appropriate PLC, design and installation wiring should be standardized.

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