Welding Equipment > MIG Welder - Pulse > ESAB Rustler EM 350Cw Pro Pulse Synergic Water Cooled

ESAB Rustler EM 350Cw Pro Pulse Synergic Water Cooled

Name: ESAB Rustler EM 350Cw Pro Pulse Synergic Water Cooled - Welding Equipment
SKU: 0448350996
Price: 4500.00 GBP
Availability: InStock

£4,500.00 exc VAT

The Rustler pulse MIG. A perfect pulse MIG for mild steel, stainless, and aluminium, in stock available for only £4,500.

We recommend using pulse for all materials. It’s clean, fast, spatter free.

NOTE. Avoid 1.0mm aluminium MIG wire (doesn’t feed very well at all)
NOTE. 3mtr 1.6mm Poly liner torch maximum for 4043 1.2mm x 7kg aluminium MIG wire (very soft wire and doesn’t feed as well)
NOTE. 4mtr 1.6mm Poly liner torch suitable for 5356 1.2mm x 7kg aluminium MIG wire (slightly harder than 4043 wire, and feeds better)
NOTE. 1.2mm aluminium MIG wire requires 3x PreciDrive guide tubes (2mm inlet, middle, outlet) + 4x U-rollers – In stock
NOTE. 1.2mm aluminium wire used at 140amps minimum (4mm to 4mm) to 300amps maximum (15mm to 15mm)
NOTE. A great machine for welding aluminium all day up to 220amps (8mm to 8mm), but 220amps+ for long durations you need the Warrior Edge 500 pulse instead

Also available to rent, with the Rustler pulse in stock available same day, configured for your application.

TO HIRE 350 PULSE @ £200 p/week

Email us to set an account up and hire straight away.

Hire this machine

Product Description

PACKAGE INCLUDES:

Rustler EM 350 Synergic Pulse Compact Water Cooled MIG welder
3m x 6mm² 4-core SY power supply cable fitted
On wheels with bottle trolley
MB501 x 3m or 4mtr water cooled MIG torch
600amp x 5mtr 70mm² earth lead c/w Myking screw-type clamp
3mtr 20bar 6mm ID 3/8th nut argon hose
415V 32amp 4 or 5-pin red plug
Assembled
Weld tested

SETUP FOR EITHER OF THE BELOW:

4x, 1.0mm – 1.2mm V-Groove solid wire MIG wire drive rollers
4x, 1.2mm U-Groove aluminium wire MIG wire drive rollers
4x, 1.2mm knurled serrated groove flux-cored MIG wire drive rollers

SPECIFICATIONS:

Synergic Pulse MIG, Synergic MIG, Manual MIG, MMA stick
Duty rating @ 100% – 222 amps
Duty rating @ 60% – 262 amps
Duty rating @ 40% – 350 amps
Pulls 3-phase 24amps @ 350amps
32amp MCB D-rated trip needed

Argon flow guide (L/min) for welding aluminium 1.2mm wire @ 100 A to 300 A

(Use the “Start” value first, then trim ±2 L/min based on what you see.)

Amps	Start (L/min)	Typical working range (L/min)
100	16	14–18
120	17	15–19
140	18	16–20
160	19	17–21
180	20	18–22
200	21	19–23
220	22	20–24
240	23	21–25
260	24	22–26
280	25	23–27
300	26	24–28

If you get porosity / grey, sooty edges / oxide peppering: go up +2 L/min, and check drafts (door/extraction), stickout, and torch angle.
If the bead gets random porosity that doesn’t make sense: you might be too high (turbulence). Try down −2 L/min.
If you’re welding near the open doorway or you can feel air movement: bump the whole table +2 to +4 L/min.

Part no. 0448350996