Single Side Spot Welder Machine for Thin Metal Sheet Joining Applications

• Customization: Available
• Control: Manual
• Cooling Way: Water Cooling
• Model NO.: DND3-160, DND3-200
• Style: Portable
• Electrode Stroke: Vertical
• Electric Current: Secondary Rectification
• Transmission: Manual Press
• Conductive Way: Both-Sided
• Welding Spot Number: Single
• Type: Universal
• Voltage: AC 220V 380V
• Rated Capacity: 160-200kVA
• Machine Type: Resistance Welding Machine
• Keyword: Resistance Spot Welding Equipment
• Function: Spot Weldinng
• Feature: Easy Operation
• Welding Material: Alloy Metal Aluminum Stainless Steel
• MOQ: 1 Set
• After Warranty Service: Video Technical Support, Online Support and Spare
• After-Sales Service Provided: Free Spare Parts, Field Installation, Commissionin
• Transport Package: Wooden
• Specification: Customized
• Trademark: XWH
• Origin: Chengdu China
• Production Capacity: 100sets/Month

Product Description

ChengDu Xinwei is one of the leading welding equipment manufacturer in china, Specialized in manufacturing and provide customers with a complete set of welding solutions.

Owning a R&D team of more than 20 engineers. and a 18000 sq.m factory , which guarantees that we can offer customers the most professional welding advice and after-sales service.

And we have our own overseas technical service teams in many countries in Southeast Asia and South America to provide customers with on-site installation and maintenance services.()

Product Description

The mobile single spot welding machine is welding by the resistance heat generated when the current passes through the welding parts. It is mainly used for single spot welding of bus skeleton and low carbon steel skin. Mobile single side single spot welding machine can be placed on the ground for use, or suspended using with steel cable. Through the connection of flexible cable and spot welding gun, welding parts do not move during welding, and the handheld spot welding gun can be used in all directions. The operation is convenient and flexible.
 

Product Parameters

 

 

Models/ Item	Unit	DND3-160	DND3-200
Rated power	KVA	160	200
Rated input current	A	400	475
Rated duty cycle	%	50
Rated input voltage	V	380
Power supply frequency	Hz	50/60
Secondary unload voltage	V	21.7-19	24.5-21.7
Max welding ability	MM	1.0+frame	1.5+frame
Max output current	A	14800	16200
Insulating grade		F
Cooling water consumption 2.5bar	L/min	14	16
Pressure of cool water	Mpa	0.15-0.3Mpa
Pressure of compressed air	Mpa	0.5-0.6Mpa
Insulating resistance		500VDC=500M
Dielectric intensity		2500V, 60S (primary-secondary)
weight	Kg	220	240

 

 

Main Features

 

1. The spot welding machine can be equipped with different welding guns or welding clamps to meet the welding needs of different product structures.
2. The welding machine adopts microcomputer control system to accurately control welding elements such as welding current and welding time. The operation setting is convenient and intuitive with good welding stability. 
3. The main circuit is contactless controlled by high-power thyristor module. High reliability and long life. 
4. The welding clamp is flexible in movement, ideally suitable for large shape and changeable welding mode, especially suitable for the welding of workpiece that cannot be moved. 
5. The welding effect of welding machine is good. The workpiece is not deformed after welding and the scar is small.
6. Widely used in various plate, wire, net of low carbon steel, stainless steel and other metal materials composed of box, cabinet, platform, frame, shell, and other workpiece welding processing. 

 

Detailed Photos

Packaging & Shipping