GYS PROMIG 400-4S MIG/MAG Welding Machine (3ph; 400V; 40-350A; no accessories)

The PROMIG 400-4S is the ideal 3-phase «Synergic» welding machine for locksmith work, maintenance and semi-industrial production work. Suitable for welding steel, stainless steel and aluminium, it is recommended for intensive professional use up to ø1.2 mm (ø1.6 mm occasionally) using its 4 roller wire feeder.

PRODUCT

In « Synergic » mode, setting is fast and simple. The Micro processor controller will automatically set the optimum wire speed. This avoids complex set-up and ensures optimum welding parameters.

THREE AVAILABLE TRIGGER MODES

- 2T : 2 stroke welding.

- 4T : 4 stroke welding, to weld during a long period without constantly pressing the trigger.

- Spot: for plug welding.

TWO AVAILABLE WELDING MODES: MANUAL OR SYNERGY

Enjoy all of GYS’ professional experience with more than 1,000 integrated setting combinations, all controlled by a cutting-edge micro-processor.

- Synergic mode: Optimum results without adjusting the wire speed :

• Select wire type

• Select wire size

• Select the power (refer to table on the front of the machine)

- The PROMIG 400-4S clearly displays the:

• Optimum wire speed

• Pre-gas / post-gas

• Burnback

- The PROMIG 400-4S clearly displays the:

• Wire speed

• Voltage

• Current

This is to carry out WPS when creating a WPQR.

WPS: Welding Procedure Specification

WPQR: Welding Procedure Qualification Record

- Manual mode: For those who wish to manually adjust the wire-feed speed and power

DESIGNED FOR HEAVY DUTY WORK:

The PROMIG 400-4S is suitable for ø 200 mm (5 kg) or ø 300 mm (15 kg) wire-feed reels. It is equipped with a four wirefeed reels, making it ideal for feeding soft, aluminium wires as well as other demanding applications.

Specifications:

Power supply: 400 V, 3 ph, 50/60 Hz

Fuse: 20 A

Rate current output: 40-350 A

Duty cycle (environment temp. at 40°C):

   350 A / 31.5 V @ 35%

   270 A / 27.5 V @ 60%

   220 A / 25 V @ 100% 

Motor speed: 1 - 20 m/min- 4 rollers (2 motors)

Supported wire reels: Ø200-300 mm

Wire diameter:

    Steel, inox: 0.8 - 1.2 mm

    Aluminum: 1.0 - 1.2 mm

Voltage positions switch: 14

No-load voltage: 17/41.5 V

Protection level: IP 21 

Dimensions (L x w x h): 89 x 49 x 88 cm

Weight: 108 kg

Standard: IEC 60974-1/5/10 A

Original equipment (roller): 1.0/1.2 - B (Steel, inox)

Choose optional accessories when ordering