• Metal Box Automatic Spot Welding Machine
  • Metal Box Automatic Spot Welding Machine
  • Metal Box Automatic Spot Welding Machine
  • Metal Box Automatic Spot Welding Machine
  • Metal Box Automatic Spot Welding Machine
  • Metal Box Automatic Spot Welding Machine

Metal Box Automatic Spot Welding Machine

Control: Automatic
Cooling Way: Air Cooling
Style: Fixed
Electrode Stroke: Vertical
Electric Current: DC Shock Wave
Transmission: Pneumatic
Customization:

Contact Supplier

Mr. Kyle-DuroWelder
International Department Manager
Gold Member Since 2010

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
DN series
Conductive Way
Both-Sided
Type
Spot Welders
Current
Alternating Current
Application
Car
Model
Dn
Transport Package
Wooden Case with Metal Frame
Specification
CE
Trademark
DuroWelder
Origin
Guangzhou China
HS Code
85151900
Production Capacity
20 PCS/Week

Product Description

Introduction

Resistive spot welding (RSW) is a process in which contacting metal surfaces are joined by the heat obtained from resistance to electric current.
Metal Box Automatic Spot Welding Machine
Metal Box Automatic Spot Welding Machine



Work-pieces are held together under pressure exerted by electrodes. Typically the sheets are in the 0.5 to 3 mm (0.020 to 0.118 in) thickness range. The process uses two shaped copper alloy electrodes to concentrate welding current into a small "spot" and to simultaneously clamp the sheets together. Forcing a large current through the spot will melt the metal and form the weld. The attractive feature of spot welding is that a lot of energy can be delivered to the spot in a very short time (approximately 10-100 milliseconds). That permits the welding to occur without excessive heating of the remainder of the sheet.
 
Applications:
1.       Mild steel sheet, stainless steel sheet, galvanized metal sheet spot welding
2.       Metal sheet fixing welding before continues rolling seam welding.
3.       Welding fan guard (with proper designed fixing and driving system), welding metal artware, stationery, cook ware, and all kinds of daily metal products.
4.       Welding high conductive material, like aluminum, electrical contact, copper wire etc.(using Middle frequency power)
 
Single plate thickness:
1.       Uncoated mild steel sheet: 0.4-6.0mm
2.       Stainless steel sheet : 0.5-6.0mm
3.       Galvanized steel sheet (hot dip zinc, zinc5% aluminum, zinc55% aluminum and electrolytic ally deposited zinc coated steel sheets): 0.4-2.5mm
 
Our machine features
1.          Manufactured in accordance with international ISO Standard.
2.          European CE Certified
3.          European Type Microprocessor Welding Control has transparent safety cover to protect a keypad and has a lock to allow only authorized personnel to access the program.
4.          Welding Control maintains main parameters such as welding current; weld time, off time, etc. with digital accuracy.
5.          Any of 23 weld schedules can be easily selected for work.
6.          Solid machine structure allows you carry out the Projection and spot welding work.
7.          Improved water-cooling system guarantees flawless performance in heavy-duty applications.
8.          Machine is painted with Lead-Free paint.
9.          All materials used in design are environmentally friendly.
 

 
Item Rated
capacity
Rated
Primary
voltage
Rated
frequency
Max.
Secondary
 Current
Rated
duty cycle
Arm
length
Maximum
Force
Electrode
stroke
Cooling
Water flow
Weight Electrode size
Model Electrode
 Head
Electrode holding rod
Electrode arm
KVA V Hz A % mm N mm L/min Kg (mm) (mm) (mm)
DN-25 25 380 50/60 17500 50 380 2500 60 6 300 16 20 45*200
DN-35 35 380 50/60 18500 50 380 4000 60 6 380 16 25 50*200
DN-50 50 380 50/60 20000 50 380 6280 60 6 430 16 25 50*200
DN-75 75 380 50/60 25000 50 380 6280 60 8 500 16 25 60*200
DN-100 100 380 50/60 30500 50 380 6280 60 8 600 16 25 60*200
DN-150 150 380 50/60 38500 50 380 6280 60 12 750 20 30 80*250
DN-200 200 380 50/60 43000 50 380 6280 60 12 800 20 30 80*250

 Machine quality warranty: 
1. Provide one year oversea maintenance support.
2. Lifelong free technical support
leading time: 5 days after order.
 
Shipping method: by Express or by sea for large amount purchase.

HS CODE: 8514400090

Contact: Tom Wu
 
Metal Box Automatic Spot Welding MachineMetal Box Automatic Spot Welding MachineMetal Box Automatic Spot Welding MachineMetal Box Automatic Spot Welding MachineMetal Box Automatic Spot Welding Machine

 

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Contact Supplier

Mr. Kyle-DuroWelder
International Department Manager
Gold Member Since 2010

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory & Trading Company
Number of Employees
18
Year of Establishment
2009-10-16