Zhengzhou medium frequency spot welder, Xinxiang medium frequency inverter spot welder, Luoyang medium frequency inverter DC spot welde

  Characteristics of medium frequency inverter DC spot welder the medium frequency inverter spot welder produced by Zhengzhou Haojing electromechanical Co
, Ltd
is an advanced welding equipment, which has the following characteristics: 1 Touch screen full Chinese control interface, high visualization, simple and fast operation
2
It adopts three-phase power supply and three-phase load balanced input, which is not affected by power grid voltage drop, and the power factor is as high as 95%
3
Using circulating forced cooling water, the welding machine can work for a long time without overheating
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It has the function of fault self diagnosis
In case of fault, it can automatically stop the machine and give audible and visual alarm
At the same time, the fault prompt is displayed on the operation interface
5
All electronic components of the welding machine are imported from Germany and Japan, with high control precision and stable quality
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DC output current, welding current is pulsating DC (with small ripple); Inverter frequency 1kHz, power on time control cycle , The welding period is 1ms, the welding time can be controlled arbitrarily, the welding stability is high, and the power consumption is 30% ~ 40%
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It has fault diagnosis and alarm functions such as abnormal current, monitoring value exceeding limit, network voltage exceeding limit and overheating; It can greatly reduce the poor welding rate of products
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It has the function of current rising and falling slowly, which can effectively avoid the formation of splashing and nucleation, and ensure the stability of welding
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The discharge time of medium frequency spot welding machine is short, with 1ms as the unit, and the service life of electrode is twice that of ordinary power frequency welding machine, saving production cost
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In terms of current control of medium frequency spot welding machine, medium frequency inverter usually adopts current feedback pulse width modulation (PWM) to obtain stable constant current output
The current setting has the function of setting the current up and down, which can more accurately detect whether the current output of each solder joint is consistent and ensure the stability of welding quality To sum up, the medium frequency inverter spot welder has the above characteristics, and has better welding effect on low carbon steel, stainless steel plate, copper plate, aluminum plate and galvanized plate
It has been widely used in rail transit construction, automobile production and manufacturing, and household appliances production The company's medium frequency inverter spot welding machines are all controlled by human-machine interface touch screen in digital mode, and the operation is simple and easy to understand
The performance of the welding machine can be extended through personal computer programming
Different fixtures can be designed and matched according to customer requirements to meet the welding of various workpieces, and automatic special machines can be designed and manufactured for customers to improve production efficiency