Table Type Spot Welding & Brazing Machine

SD20A SD20F SD40A

The force system combined with hardened slide, stroke bearings and coil spring, providing smooth and rapid follow up movement.(air operated type only)
Foot operated type with force-firing design, welding force can be set precisely.
Spot welding mode or brazing mode selectable.
Digital format pre-setting & synchronous welding control ensure consistent & precise welding.
All solid state welding control & modular design simplifies maintenance.
Synchronous SCR contactor with protection thermostat.
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SpecificationsG

Model

Rated
Capacity

Welding
Power

Control Power

Rated Frequency

Rated Max.
Input

Max. Short Current

Duty Cycle

Throat
Dimensions

Max. Electrode Force

Electrode Stroke

Electrode Diameter

Cooling Water

Net Weight

Opening

Depth

KVA

V

V

Hz

KVA

A

%

mm

mm

kgf

mm

mmp

l/min

kg

SD20F
20
220
220
50
60
50
60
13,500
8.0
6.0
95
200
100
35
12
3
170
SD20A
20
220
220
50
60
50
60
13,500
8.0
6.0
115
185
150
35
12
3
185
SD40A
40
220
220
50
60
83
100
17,000
10.0
8.0
190
200
150
35
16
6
300
SD50A
50
220
220
50
60
92
110
19,000
12.0
10.0
190
200
150
35
16
6
330