MMA200 MMA250 ZX7200D 250D 315D 400D IGBT Inverter MMA Welding Machine

MMA200 MMA250 ZX7200D 250D 315D 400D IGBT Inverter MMA Welding Machine System 1

MMA200 MMA250 ZX7200D 250D 315D 400D IGBT Inverter MMA Welding Machine System 2

MMA200 MMA250 ZX7200D 250D 315D 400D IGBT Inverter MMA Welding Machine System 3

MMA200 MMA250 ZX7200D 250D 315D 400D IGBT Inverter MMA Welding Machine

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000 unit/month

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MMA250 IGBT Inverter MMA Welding Machine

Quick Details

· Condition: New

· Place of Origin: Shanghai, China (Mainland)

· Brand Name: OEM

· Model Number:ZX7200DL/250DL/315DL/400DL

· Arc Current: 30-200/250/315/400A

· Pulse Frequency: 50-60HZ

· Rated Duty Cycle: 60%

· Motor Type: DC Motor

· Dimensions: 280*125*195

· Usage: Equipment Installation of power plant,Construction and Steel Erection

· Certification: CE

· Warranty: 12months

· After-sales Service Provided: Overseas service center available

· Certificate: ISO9001:2008

· authentication: CCC

· Approved: CE

MMA200 MMA250 ZX7200D/250D/315D/400D IGBT Inverter MMA Welding Machine

Characteristic:

1.The most advanced IGBT inverter technology and high-quality IGBT single-transistor, faster dynamic response, strong welding output current
2.Three preventions (waterproof, dustproof, anti-wind erosion) wind tunnel designed to improve the reliability of electronic components within the welding machine and duty cycle
3.Stable performance, with the function of voltage fluctuations automatic compensation
With thrust compensation, adjustable thermal arc current, digital display of welding current, machine control, remote current adjustment function
Widely used in petroleum pipelines, chemical, automotive, shipbuilding, boiler, electrical construction, nuclear power, aerospace, military, industrial installation, bridge construction and other industries and field working

Technical Parameter

product Type	ZX7200 DL	ZX7250DL	ZX7315 DL	ZX7400DL
Rated input voltage (V)	AC220±15%	AC380±15%	AC380±15%	AC380±15%
Input power frequency (HZ)	50/60	50/60	50/60	50/60
Welding current adjustment range (A)	30-200	30-250	30-315	30-400
Rated output voltage (V)	28	30	32.6	36
Thrust current	-	0-100	0-100	0-135
Rated duty cycle (%)	60	60	60	60
Power Factor	0.7	0.93	0.93	0.93
Efficiency (%)	80	85	85	85
Enclosure protection class	IP21	IP21	IP21	IP21
Insulation class	F	F	F	F
Dimension L × W × H (mm)	280125195	455202372	475232392	520265465
Weight (KG)	6	17	20	22

Q: What are the well-known automatic argon arc welding machines in the world?: If you ask is basically the TIG welding machine, various materials can be used, cheap OTC, Panasonic, expensive EWM, kemppi etc.;If it is MIG welding machine, welding aluminum alloy FRONIUS, SAF and KEMPPI are good, welding stainless steel SAF, EWM can;If it is MAG welding machine, welding carbon steel SAF, KEMPPI, LINCON and so on;The main thing is to see your specific needs

Q: Can argon arc welding machine be equipped with automatic wire feeding device?: Can. There are now automatic argon arc welding (such as Zhejiang, Kell, NZA-200).

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?: Reallink argon arc welding machine in welding machine industry, neither good nor bad, for it. Because it is the intermediate output mode is steep, the above said MOS tube principle, I think I can use, is not how good, the arc is not too ideal, at around 95%, if you are not the high frequency arc that could also be considered, to see how the manufacturers set gas lag, generally in the 2.5S, the highest in the 5S. but also can adjust the kind of big, but the machine is not false, false can not see inside the vents in the machine is on board, it is under the plate. The middle fin. Price depends on how much you are, 200 also in 2 Qianduoyi points (water),

Q: What do you mean by "ground arc" of argon arc welding machine? Is it because it doesn't arc or is it connected directly to the ground to prevent electric shock?: Hello, ground wire and ground wire, grounding wire to prevent leakage from the welder shell to the earth line, safety protection. The wire or workpiece line is used to form an arc circuit with the welding torch

Q: That type of inverter, pulse argon arc welding machine is easy to use: It is made in China and has poor exhaust molding and high failure rate.

Q: What is the function of an argon arc welding machine with current attenuation function?: 1. Argon arc welding machine with current attenuation function can help arc striking.2, welding, welding materials (welding rod, welding wire, etc.) arc ignition process called arc. The arc striking methods commonly used in manual arc welding are stroke cleaning and direct striking.3, argon arc welding, that is, tungsten inert gas arc welding, refers to the use of industrial tungsten or activated tungsten as non melting electrode, inert gas (argon) as the protection of welding methods, referred to as TIG.

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: When the arc is out, the high frequency of the welding machine will affect my welding machine, servo motor running around, this is obvious interference problems, check the grounding or add filter circuitOther phenomena are like interference,

Q: Direct connection method of direct current arc welding machine and how to select reverse connection in production: Direct current connection method, negative pole gun, positive grounding wire.

Q: What are the welding electrodes and argon arc welding machines used for welding machines?: Welding with argon arc welding machine, what material is with what material wire, using argon as shielding gas, with high frequency arc or scratch the arc arc ignition, the wire to the melting temperature of molten pool and reduce metal anti burn, even up to a point of a point is a weld.

Q: How can argon arc welding welding aluminum plate?: Is the argon arc welding with argon as the gas protection welding, melting pole argon arc welding (MIG) and non melt pole argon arc welding (TIG welding), aluminum can only use the AC argon arc welding machine, gas with 4 9 argon; DC argon arc welding machine can also be used, but is the only reverse welding machine (the torch is connected with the cathode of tungsten), but the capacity is relatively large, can be welded solid, but relatively poor weld formation.

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