GALA INDUSTRIAL. Instructions Manual.
19
1.2. WIRE-FEED UNITS D-12 A ; D-20 A ; D-20 AR D-12 A:
D-12 A
: Open wire-feed with roll-cover. Drive motor with two geared
φ
40 mm rollers. Wire speed control
and welding voltage Possibility of incorporating an cooling unit.
D-20 A
: Open wire-feed with roll-cover. Drive motor with two geared 30 mm
φ
rollers. Wire speed control
and welding voltage Possibility of incorporating an cooling unit.
D-20 AR
: Open wire-feed with roll-cover. Drive motor with two geared 30 mm
φ
rollers. Wire speed
control and welding voltage Cooling circuit incorporated.
TABLE 3. Basic technical characteristics of the Wire-feed units D-XX-A
Ref. 618.00.000
Ref. 621.00.000
Ref. 622.00.000
TECHNICAL CHARACTERISTICS.
D-12 A
D-20 A
D-20 AR
No. OF GEARED DRIVING ROLLERS
2 x
φ
40mm
4 x
φ
30mm
4 x
φ
30mm
APPLICABLE WIRE DIAMETERS (mm.)
φ
0.6-0.8-1.0-1.2mm
UP TO
φ
2.0mm.
UP TO
φ
2 mm.
WIRE REELS
φ
300mm; 20Kg
φ
300 mm; 20 kg
φ
300 mm; 20 kg
MAXIMUM WIRE SPEED (m/min.)
19 m/min.
20 m/min.
20 m/min.
DRIVING MOTOR
24 V=; 40 W
24 V =; 65 W
24 V =; 65 W
COOLING CIRCUIT OF TORCH
OPTIONAL KIT
OPTIONAL KIT
YES
WELDING VOLTAGE CONTROL
YES
YES
YES
2S/4S PULSATION SYSTEM
YES
YES
YES
MOTOR-SOLENOID VALVE BLEEDING
YES
YES
YES
FINAL WIRE LENGTH CONTROL
YES
YES
YES
ANTI-ARCING RAMP CONTROL
YES
YES
YES
WEIGHT
13.5 Kg.
14 Kg.
14.5 Kg.
1.3. EXTENSION CORDS. WELDING TORCHES.
TABLE 4. Recommended Extension Cords and Welding Torch.
WIRE-FEED UNITS
Ref. 618.00.000
Ref. 621.00.000
Ref. 622.00.000
D-12 A
D-20 A
D-20 AR (Cooled)
Cable 35 mm
2
(5 mt)
Ref. 637.00.000
Cable 50 mm
2
(5 mt)
Ref. 638.00.000
Cable 70 mm
2
(5 mt)
Ref. 639.00.000
Cable 35 mm
2
(10 mt)
Ref. 637.81.000
Cable 50 mm
2
(10 mt)
Ref. 638.81.000
Cable 70 mm
2
(10 mt)
Ref. 639.81.000
EXTENSION CORDS
Cable 50 mm
2
(20 mt)
Ref. 637.82.000
Cable 70 mm
2
(20 mt)
Ref. 638.82.000
Cable 70 mm
2
(20 mt)
Ref. 639.82.000
RECOMMENDED WELDING TORCH
GM 36 Ref. 006308
GM 36 Ref. 006308
MB-501-D Ref. 005824
1.4. COOLING MODULE WCS 500. Ref. 633.00.000
WCS-500: Modular cooling module (adapted with transport trolley). It can be installed with any power
source.
The main characteristics of the equipment are:
- Cooling power: 1.9 KW
- Protection system: By means of pressurestat when there is a lack of cooling liquid pressure.
- Effective capacity of tank: 5 l
The electrical connection of the equipment is carried out directly to the power source.
1.5. RECOMMENDED ACCESSORIES.
-
Pressure reducing valve for Argon-CO
2
, EN2, Ref. 376.00.000.
-
Pressure reducing valve for Argon CO
2
, EN2 WITH ROTAMETER, Ref. 376.00.500.
-
Shielding gas economiser valve (spotting work), Ref. 355.00.000.
-
Prof. electronic shield 113, Ref. 811113.
FOR THE USE OF ANY OTHER ACCESSORY CONSULT THE MANUFACTURER.
