Who can tell how many volts are needed for the two welding voltage of the welding machine. The weldment is wall thickness 1.5mm diameter 21mm round tube T type butt joint. How many ampere current is needed?

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How much square is the voltage of the 100 kW butt welder with 380V?

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Two can welding be changed into a pair of welding machines?

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Can the coil in the welder be connected to the joint? Does this affect the power of the welding machine?

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When welding, the machine needs water to cool it

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Transformer instability, resulting in a breakdown of a 11kw motor, welding machine can not work, our company is 200 independent transformers, power supply alone, how can I ask back?

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How long does it take for electroslag welding machine to butt a steel joint? Which kind of butt welding method is adopted for steel butt joint on construction site? Which welding machine is the best?

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What's the butt welding machine? What's the difference between it and welding?

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The T type welder butt welding workpiece, please master pointing

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How do we change the manual welder to the welding machine?

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What is the use of electroslag pressure welding machines, alternating current welding machines and flash butt welding machines?

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KW how many UN1-100 pairs of welding machines?

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To the welder 380 V, 36 volt transformer always burn, what's the matter?

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Do welding electrodes need to be used for the welding machine? Will there be smoke and dust in the welding process?

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Who can tell me the principle of flash butt welding machine?

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For welding with steel wire, what method do not let it break

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Need to buy a welding framework of welding machine (specification: 1.2 mm thick steel skeleton, width 16 mm) to buy what type, about how much money?

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What is commonly used in welding excavator bucket machine good

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What's the biggest difference between domestic and imported steel cord welder? Besides price?

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Do you need the ground wire for the welding machine?

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Construction site, welding machine, welding machine, tower crane, people, goods, ladders and so on, add up to about 4500W of power, how many thick cables?. It should be about 350 meters

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Why are the alternating current welding machine and the welding machine considered in the quota?

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I am in urgent need of welding machines, welding machines and electrodes. Does anyone know where to sell them?

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Is the spot welding machine good or DC?

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CNC butt welding machine, welding is not solid, no sparks, but check the power supply voltage and wiring are all right

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How many coarse copper core cables should be used for the butt welding machine for 100kW?

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How large can the saw welder be soldered?

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Will the frame beam longitudinal stress, steel E55 electrode, the power requirements of the welding machine?

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Bending machines, straightening machines, butt welding machines, straight thread lathes, and cutting machines are the prices of these machines for general engineering use

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Consult the model of the flash butt welding machine for prawns, and the types of welding machines that can be welded in various types

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