Detailed Product Description

DTR Capacitor Energy Storage Spot/projecton Welding

DTR-3000

1.This series welding machine can firstly charge capacitor from outside electric power by a small input, while welding, the capacitor will discharge in a short time via resistance transformer to the workpiece and astrong pulse current occurs to achieve the welding

2.Mainly used for welding stainless steel, aluminum, copper and some ferrous metals

Parameter

1. Input voltage/frequency(V/Hz):      380/50

2. Input capacit(KVA):                         5

3.Output energy(J):                           3000

4.Capacity(μ f):                                66000

5.Charging voltage(V):                    90 to 320

6.Electrode force(N):                         4000

7.Gas pressure(N):                             0.55

8.Welding thickness     Aluminum(mm) 2+2

                               Stainless steel(mm)1+1

9.Pressure of condensed air (kpa):         75