Wire Mesh Panels Spot Welding Machine/Spot Welder

                                      Spot Welding Machine 
Pneumatic wire mesh spot welding machine, single head mesh welder, welder for birds cage welding

 

Introduction

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

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.

Wire Mesh Panels Spot Welding Machine/Spot WelderWire Mesh Panels Spot Welding Machine/Spot Welder
 

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 art ware, stationery, cook ware.

4. With special made electrode, it can weld small mesh, birds cage, pets cage, condenser and similar work piece.

5. Weld connection parts, the hinge, nuts and bolt welding, low carbon fasteners and stainless fasteners.

6. Welding high conductive material, like aluminum, electrical contact, copper wire etc.(using Middle frequency power)

 

Single plate thickness:

1. Uncoated mild steel sheet: 0.4-4.0mm

2. Stainless steel sheet : 0.5-4.0mm

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 CCC, ISO,CE Certified

3. European imported 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

Standard 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

  Wire Mesh Panels Spot Welding Machine/Spot WelderWire Mesh Panels Spot Welding Machine/Spot WelderWire Mesh Panels Spot Welding Machine/Spot Welder