OEM/ODM China Portable Spot Welder - Lithium battery welder 20000RG – Benice
OEM/ODM China Portable Spot Welder - Lithium battery welder 20000RG – Benice Detail:
Product Features
The number of stages of the current regulating switch can be selected according to the thickness and material of the weldment. After power on, the power indicator light should be on, and the electrode pressure can be obtained by adjusting the spring pressure nut and changing its compression degree.
After the above adjustments are completed, the battery automatic spot welder can first connect the cooling water and then connect the power supply for welding.Welding process: place the weldment between the two electrodes, step on the foot pedal, and make the upper electrode contact with the weldment and pressurize. When the foot pedal is continuously pressed, the power contact switch is turned on, so the transformer starts to work, and the secondary circuit is energized to heat the weldment. When the pedal is released after welding for a certain time, the electrode rises, and the power supply is cut off first and then restored to the original state by the tension of the spring, and the single point welding process is over.
Application Areas
Instructions for battery automatic spot welder
The spot welding machine adopts the principle of double-sided double-point over-current welding. When working, two electrodes pressurize the workpiece so that the two layers of metal form a certain contact resistance under the pressure of two electrodes. When the welding current flows from one electrode to the other electrode, an instantaneous hot fusion is formed at the two contact resistance points, and the welding current instantly flows from the other electrode along the two workpieces to this electrode to form a circuit, without damaging the internal structure of the workpiece to be welded.
The process of spot welding is as follows: turn on cooling water, clean the surface of the weldment, send it between the upper and lower electrodes after accurate assembly, and apply pressure to make it contact well. Electrify the contact surface of the two workpieces to heat, local melting, forming a nugget; Maintain pressure after power failure, so that the nugget cools and solidifies under pressure to form solder joints.Remove the pressure and take out the workpiece. Welding parameters such as welding current, electrode pressure, power on time and electrode working surface size have a significant impact on welding quality.
The battery automatic spot welding machine uses the high-temperature arc generated by the positive and negative poles in the instant short circuit to melt the solder and the welded material on the electrode, so as to achieve the purpose of combining them. The structure of the welding machine is very simple. To put it bluntly, it is a high-power transformer, which changes 220V AC into a low-voltage, high current power supply, which can be DC or AC.The transformer of spot welding machine has its own characteristics, that is, it has the characteristics of sharp voltage drop.
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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of OEM/ODM China Portable Spot Welder - Lithium battery welder 20000RG – Benice , The product will supply to all over the world, such as: Canberra, Latvia, Bahamas, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Elvira from Lesotho - 2017.12.02 14:11
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Prima from Croatia - 2017.06.22 12:49
