· with DC and pulse two output modes, has good load adaptability.

· using digital signal processor (DSP) as the control core, with fast dynamic response, high control precision, stability higher advantages.

· using constant current control mode, to ensure the quality of welding stability.

· inverter topology to improve the power factor, power condition became stable.

· with current value transfinite, over and under voltage, overheating fault diagnosis, protection and alarm function.

· the LCD screen can be convenient for parameters setting, with 32 sets of parameters storage function, convenient use of various welding varieties.

· 320x240 LCD display interface, high resolution, which can display a variety of content.

? strong external communication function: welding end, fault, counting signal, RS-232 data communication port (optional), convenient for automatic welding.

· fast response. Using MOSFET as the switch tube, 100kHz inverter frequency, electrifying time control cycle peaked at 50 μ s. Pulse output mode, the output pulse frequency can be adjusted continuously in 10 Hz~300Hz, pulse duty ratio is adjustable in the range of 10%~90%.

3, Won the national high-tech certificate

WELDING SAMPLES:

Guangzhou JingYuan Electrical Equipment Co.,Ltd specialized in fine resisdence welding equipment,used for spot welding,projection welding,seam welding and hot bar,also we provide the best resisdence spot welding plan.
We own the returnee from German who is also a Professor worked in South China UniverSity of Technology as a leader of our team,which includes specialists,doctors,masters,bachelors etc.
Our core technology is invert technology,usually 4kHz inverter frequency,which apply to all our prodcts.Inverter technology has many advantages such as high precision,low energy cost(50% off with DN series),high consistency,good process flexibility.
We are 2006 registered,but we have more than 20 years resisdence welding experience from Harbin Institute of Technology,and these years,we proud of our growth with our competitors also the famous company such as Bosch,Miyachi,Uniteck,Avio.
Our shipment condition is usually express or air transportation,because our products are usually small,like a computer.
At first,if you are not sure whether your product can be weld,you can sent it to me to be checked,we will give you a weldability report for free.