
HAMMER BOX EDGE 4000
Modular water-cooled MIG-MAG / MMA system
Built for demanding work. Engineered to stay cool.
- 400A
- Max current
- H₂O
- Water-cooled torch
- IP23S
- Protection
01 / Overview
Built for demanding work. Engineered to stay cool.
The HELIOS HAMMER BOX EDGE 4000 is a high-performance industrial welding system for fabrication, maintenance, structural steel and continuous production.
Its modular architecture combines a power source of up to 400 A, an independent wire feeder, spool holder, industrial trolley and external water-cooling unit. This set-up makes the system easy to move and comfortable to work with on large parts and structures.
The front digital panel lets you view and adjust parameters quickly and precisely, while manual and synergic control simplifies set-up for each process, material and working condition. Water cooling keeps torch temperature stable in high-demand applications, for long shifts.

Model
HAMMER BOX EDGE 4000
Reference
HMM-E40
Family
Multiprocess MIG
Sheet / Rev.
01 / A
Data from the official HELIOS datasheet. Subject to continuous improvement.
02 / Technical sheet
Technical sheet
Current range
30–400A
60%
Duty cycle
80V
Open-circuit voltage
Weight
55kg
Electrical
7- Current range
- 30 – 400 A
- Output current
- DC
- Input power
- 220 / 440 V · 50/60 Hz · 1PH / 3PH
- Duty cycle
- 60%
- Open-circuit voltage (OCV)
- 80 V
- Voltage reduction device (VRD)
- ✓
- Wire feed unit
- Separate
Process & control
6- Processes
- MMA / MIG-MAG
- Pulse
- Pulse / Double pulse
- Control
- Manual / Synergic
- Display
- LED
- Torch
- Water cooled
- Technology
- Digital inverter IGBT
Physical & environment
2- Weight
- 55 kg
- Protection rating
- IP23S
Other data
2- Adjustable Hot Start
- ✓
- Adjustable Arc Force
- ✓
PDF datasheet
Take the full datasheet with you
A PDF with the photo, every figure and this machine's QR code, in HELIOS's own design and with its own document ID so you always know which revision you are holding.
Knowledge centre
Technical guides for this machine
04 / Related














