Product Detail

PT-12 3Gun

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   

PT 12-3

Power supply

3ph 380-430V 50/60Hz

Max current       

16000A

Normal power

at 50% 28KVA

Max power         

78KVA

Thermal class

H

Protection degree

IP21

Max electrode power bar

X-Gun : 345daN

               

C-Gun : 350daN(600Lb) 

No-load voltage                 6-26V

Welding depth   2.0+2.5mm (1 face)          

Welding depth

4.0+4.0mm (2 faces)

2.0+2.0+2.0mm (2 faces)

Cables  

2*3m*150mm2 (2 faces)

Cables  

2*2.5m*75mm2 (1 face)

Gross Weight

200kg

    Certification

   ISO CE