contact welding machine
"
DC Spot Welder
Product Parameters Items Model Unit HFDB-440 Rated capacity KVA 440 Power supply V//Hz 380V10% / 3 phases / 50Hz Rated duty cycle % 50% Primary current Max. A 300 Primary cable mm2 3*90+2*16 Short-circuit current Max. KA 100 Secondary voltage V 12.5 Air pressure cylinder *L 200*120/ 250*120 Working pressure Max. (0.5/10.5MPa) KN 15/24 Cooling water demand / 0.20.3MPa,40 micron filtration, Resistivity of 5 k. cm Cooling water consumption L/Min 50 Throat depth mm 380
Capacitor Discharge Spot Welder For Metal Parts
Product Parameters Items Model unit HFTR-10000 Capacitor volume uf 20000 Power supply KVA/V/Hz 15/380/50 Rated duty cycle % 50% Primary current Max. A 60 Primary cable mm2 3*10+2*6 Short-circuit current Max. KA 38 Secondary voltage V 12-14 Air pressure cylinder *L 160*110 Working pressure Max. (0.5/10.5MPa) KN 10 Working environment temperature: 145 humidity: 3590 Product Overview The HFTR-10000 Capacitor Discharge Spot Welder is designed for metal parts that need fast
