pro300w
pro300w

CONVENTIONAL MIG WELDING MACHINE – ERFI PROMATIC MIG 300(W)-4PLUS

erfi-warranty-3-years



    Product Description

MODEL PROMATIC 300(W)-4 PLUS
Mains 3 x 400V
Current range 15-300A
Fuse (slow) 16A
Open Circuit voltage (OCV) 65V
Wire feed speed 1,0-22m/min
D. Cycle 50% (20/40 ) 300/270A
D. Cycle 100% (20/40 ) 240/210A
Wire feed type 4-roll
Wire diameter 0,8-1,2
Ammeter Nil
Hotarc + Downslope Nil
Water cooling Option
L x W x H 980 x 470 x 900 mm
Weight 95 kg

 

OPTIONALS AVAILABLE ACCESSORY
- Argon Regulator
- CO2 Heater Regulator
Standard 3m 350amps MIG Torch
With 1 Set Accessory, CO2 Regulator With Gas Hose & Earth Clamp With Cable.

 

CHARACTERISTIC
- MIG/MAG Pulse Welding-virtually spatter free welding due to electronic controlled matel transfer (ODPP:one droplet per pulse).Perfect welding results with almost no rework needed. - erfi Hot-Arc:Avoids cold joints when starting the arc. Outstanding for aluminium..
- Multipulse:A second pulse generator is added to control heat input by separating heating and cooling phrases. Result in a seams that look like welded by TIG- especially for aluminium and inox. - erfi Ddc Arc dynamic control adjusts “hard” and “soft” arc characteristics.Arc dynamics are automatically adjusted for perfect arc start.
- Intergrated Database:All synergic welding and pulsing parameters for mild steel,aluminium,inox and MIG-brazing are stored in the machines internal memory. So set-up for welding is as easy as dialing in the thickness of the material. - 4 Roll wire feeder fully geared with powerful motor.Wire speed digitally stabilised.
- Stepless DIS-Inverter:No voltage steps and confusing coarse and fine setings. Just use one single knob-or even the remote on the torch-to set the desired material thickness! - 2T/4T(latching),4T with slope control and adjustable erfi HotArc that helps to avoid jointing errors.Plus inching mode to insert the wire without loss of gas and without voltage on the torch.
- Remote Control socket for welding energy control.Torches with built-in remote control (optional)are ideal to change current-also possibe while welding. - Intergrated Water Cooling Unit in “W”models with large 5L tank,flow sensor and low noise stand-by mode.

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