Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available
MEI Awards
Overseas Agent / Branch

Spot Welder, Portable Spot Welder, Hand Hold Spot Welder manufacturer / supplier in China, offering Portable and Manual Spot Welding Machine, Aluminum Pipe and Copper Pipe Welder, Copper and Aluminium Tube Welding and so on.

Gold Member Since 2010
Audited Supplier

Portable and Manual Spot Welding Machine

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Min. Order / Reference FOB Price
1 Piece US $670-1,180/ Piece
Port: Guangzhou, China
Production Capacity: 100 Sets / Month
Payment Terms: L/C, T/T, Western Union
Control: Manual
Style: Portable
Type: Spot Welders
Current: Alternating Current
Model: Dn3 Series
Application: Sheet Metal, Sheet Box, Iron Furniture.

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Basic Info

Model NO.: DN3-
Trademark: DuroWelder
Transport Package: Wooden Case with Metal Frame
Specification: Welding Cable Length 2M
Origin: China
HS Code: 8515800090

Product Description

DN3 Series Portable Spot Welding Machine
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
Rated Power(KVA)16KVA25KVA35KVA45KVA50KVA
 Rated Input Voltage(V)380V-420V,50/60HZ
Rated Primary Current(A)45A70A85A
Welding Cable Length(m)
 Standard is 2meters or any other special length
Max Welding Thickness(mm)1.2mm+1.2mm1.8mm+1.8mm2.3mm+2.3mm3.2mm+3.2mm3.8mm+3.8mm
Cooling WayTransformer---Air Cooling, Welding Electric Cable---Water CoolingWater Cooling

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