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Resistance welding machine MF Series
pulse380V three-phaseprecision

resistance welding machine
resistance welding machine
resistance welding machine
resistance welding machine
resistance welding machine
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Characteristics

Technique
resistance, pulse
Power supply
380V three-phase
Other characteristics
precision, inverter
Weld thickness

3 mm, 5 mm, 8 mm, 10 mm, 12 mm
(0.1 in, 0.2 in, 0.3 in, 0.4 in, 0.5 in)

Description

1. Resistance Welding is one kind of welding technology which melt the metal material by the resistance heating energy which is generated by the welding current passing the workpiece itself.Therefore by increase or adjusting the welding current frequency,it can change and improve the welding quality. Just basing on this theory,we develop the Middle Frequency Inverter DC Welding Machine,its welding current frequency increase to 1000HZ from common 50HZ or 60HZ. The controlling time precision is much higher, the power factor is more than 98%,without eddy current electromagnetic induction interference, the welding quality is also improved a lot. 2. While not for all the workpiece,the current optimum value is all same as 1000HZ,some need bigger welding frequency,others need less,just because this reason,basing on the Middle Frequency Welding Technology,we also develop VF Series Variable Frequency Welding Machine which welding frequency is adjustable. The principle is that by the added a IGBT pulse width adjustable "Welding Controller" and the output voltage of V and transformer turns N all adjustable "Welding Transformer" to fulfill the function of adjustable frequency. 3. However, these two kinds of welding methods both can not adjust welding current value of each welding automatically according to the subtle changes of workpiece. In order to meet much higher request to welding quality,such as for the automotive,aircraft and other high-end products,we develop one kind of “Dynamic Resistance Principle Auto Self Adaptive Control System”.It can install to both MF and VF Welder,by this way they can adjust the welding current automatically basing different product.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.