China Dny Series Portable Spot Welding Machine

Main Features and Applications
1.The device belongs to one kind of resistance spot projection welding machine, it is composed of the machinery frame structure, welding transformer, control system, water-cooling welding cable and welding torch, etc. The main electrical circuit adopts the diode thyristor(SCR) contactless switch, to make sure the circuit switch time rapidly, accurately. The control system can precision adjust welding time precisionly, welding repeatability and welding consistency are both very good, also easy maintenance.
2.Compare to the DN Series Resistance Spot Welding Machine, DNY Series Portable Spot Welder has the advantages of small volume, light weight and other characteristics, install four rollers to the machine to make sure it can move conveniently, furthermore no need air pressure to operate it. By the 2meters length water-cooling welding cable and hang-held spot welding gun, the operation is quite flexible, convenient. Using different welding guns, it can realize portable clamp type spot welding, single spot welding etc.
Technical Parameter
Model
Parameter
DNY-16KVA
DNY-25KVA
DNY-35KVA
DNY-45KVA
DNY-50KVA
Rated Power
16KVA
25KVA
35KVA
45KVA
50KVA
Rated Input Voltage
380V-420V,50/60HZ
Rated Primary Current
45A
70A
85A
Welding Cable Length
2meter or any other special length
Max Welding Thickness
1.2mm+1.2mm
1.8mm+1.8mm
2.3mm+2.3mm
3.2mm+3.2mm
3.8mm+3.8mm
Cooling Way
Transformer---Air Cooling, Welding Electric Cable---Water Cooling
Water Cooling
Weight
85KG
95KG
130KG
140KG
150KG
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