Brief: PT 12-3GUN is ideal for car-body works and serial productions with USB data storage. With double pistons cylinder, customization of any stored spot welding programs; Operation with pneumatic clamp, manual and studder welding; Senses the voltage and auto-compensates for the power source; Control and regulation of all the steps of the spot welding process; Microprocessor controlled, three-phases, inverter (MFDC 2000Hz) resistance welding; Automatic control of the spot welding current (16000A) continuous and pulse operation; High efficiency and productivity improved in comparison with the traditional resistance welding systems; Over 200 pre-set programs according to the kind and thickness of the material used and to the kind of clamp chosen; High quality and aesthetic of the spot on all kinds of high resistance steels, HSS, AHSS, galvanized steels and stainless steels. Features:
1. Spot Welding Gun: Single Sided Gun, C-Gun, X -Gun
2. Welding Pulse: Single Pulse, Double welded, Pulse welding, No spark welding.
3. Display system: 8"LCD Display
4. Functions: Air pressure, Voltage testing, Offset Voltage, Temperature sensor monitoring, Lack of phase, Over-current, Thermal protections, cooling fluid monitoring, USB data storage.
5. Cooling System: Water cooled C-gun/X-gun/Arm sets/Transformer/Radiator
Technical parameter
Model
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PT 12-3
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Power supply
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3ph 380-430V 50/60Hz
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Max current
|
16000A
|
Normal power
|
at 50% 28KVA
|
Max power
|
78KVA
|
Thermal class
|
H
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Protection degree
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IP21
|
Max electrode power bar
|
X-Gun : 345daN
|
|
C-Gun : 350daN(600Lb)
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No-load voltage 6-26V
|
Welding depth 2.0+2.5mm (1 face)
|
Welding depth
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4.0+4.0mm (2 faces)
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2.0+2.0+2.0mm (2 faces)
|
Cables
|
2*3m*150mm2 (2 faces)
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Cables
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2*2.5m*75mm2 (1 face)
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Gross Weight
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200kg
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Certification
|
ISO CE
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