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

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000 unit/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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 is the difference between argon arc welding machine and welding machine?: How can I say this? Argon arc welding machine is a DC welder, which can be used for welding

Q: Can argon tungsten arc welding be regarded as manual arc welding machine?: All the argon arc welding machine basically has a manual welding function, need to switch on the front panel function switch, if there is no switch, then directly connected to the welding welding manual welding, no manual welding performance switch will be less. Choose the welding connection according to the welding rod used. The electrode packing is written with what connection method. The target DC+ will weld the output positive electrode.Professional sales, maintenance, modification welding machine.

Q: What are the biggest differences between DC and arc welding machines? What characteristics do they have? They are good at welding what kind of metal materials: Alternating current welding machine: it is a special step-down transformer which is produced by alternating current through the welding machine, and then it is welded with low voltage and high current power. The utility model has the advantages of simple structure, convenient maintenance, no magnetic deviation when welding, and wide application. Use ordinary electrode, stainless steel electrode, cast iron welding rod, power welding machine, can barely use 506 welding rod. The base metal that can be welded is also extensive (only gold, silver, copper, tin and other special materials can not be welded)Direct current welding machine: the electric energy can be welded by alternating current through rectifier to dc. The utility model has the advantages of small size and light weight. Its structure is a little complicated, and the maintenance is difficult. But its performance can replace the AC welder completely, and the application is more extensive. Both special materials and special welding electrodes can be welded.I spent 17 years as a welder, hope I can help you.

Q: Can argon arc welding machine be cut?: Hello! Argon arc welding machine, namely 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. Argon arc welding machine is divided into two kinds of argon arc welding machine and non melting argon arc welding machine according to the different electrodes. The working principle of argon arc welding machine in the main circuit, auxiliary power supply, drive circuit and protection circuit is the same as that of the hand arc welding machine. No further description is given here, but the special control function and arc starting circuit function of argon arc welding machine are emphatically introduced.

Q: Also, how can I choose the model?: Orrett argon arc welding machine new products are listed in detail. Hefei four friends Electromechanical Equipment Co., Ltd.

Q: What are the differences between an electric welder and an arc welder?: Lies in an AC dc. Arc welding can protect oxygen from inert gas. It can weld thinner construction.

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, fault frequency input. Argon welding, contrarily.

Q: Argon arc welding is the best brand of that brand.: Good domestic brands are: age, okuta, Ruiling, 39, Shanghai, welding research, the price to you buy to see the model, the minimum should be one thousand yuan, there are hundreds of brand-name I that is not recommended a few hundred yuan. Here is a foreign: Matsushita, Lincoln, Miller, Suffolk, funisi. Price I will not say, high above the mark.

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?!: This is the after blow function, according to the actual welding needs, you can set different time, the role is to protect the solder joints at the end of the welding. Argon arc welding machine stresses that argon first come and then go.