Product Categories
Product Categories
CONTACT US

Product Details

DN3 Series Portable Spot Welding Machine

Product description

Main Application Characteristic

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 adjust the welding time precisely, welding repeatability and welding consistency are both very good, also easy maintenance.

2.Compare to the DN Series Resistance Spot Welding Machine,DN3 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 hand-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.

3. Generally for low carbon steel, steel, galvanized steel, stainless steel and other metal, Its welding range is 0.1mm---4.0mm.

It is widely used in all kinds of sheet metal, steel box and cabinet, iron furniture, stainless steel kitchen products, stainless steel door manufacturing and steel wire mesh reweld for leakage welding etc.

 

Technical Parameter

Parameter/Model

DN3-16K

DN3-25K

DN3-35K

DN3-50K

Rated Power(KVA)

16KVA

25KVA

35KVA

50KVA

Rated Input Voltage(V)

380V-420V,50/60HZ

Rated Primary Current(A)

45A

70A

85A

Welding Cable Length(m)

2 meters or any other special length

Max Welding Thickness(mm)

1.2mm+1.2mm

1.8mm+1.8mm

2.3mm+2.3mm

3.2mm+3.2mm

Cooling Way

Transformer - Air Cooling, Welding Electric Cable - Water Cooling

Water Cooling

Weight(KG)

85KG

95KG

130KG

150KG

 

Previous
Next