OptiMIG

The series OptiMIG 350/450/550 consists of step controlled MIG/MAG welding units from 350 to 560 A welding current

Supply voltage:
Frequency:
Prim. continuous power:
Prim. continuous current:
Max. current:
Open circuit Voltage:
Welding voltage:
Welding current:
Duty cycle 40 % (10 min):
Duty cycle 60 % (10 min):
Duty cycle 100 %:
Protection Class :
Isolation class:
Cooling:
Voltage setting:
Wire feed:
Operation mode:
Welding/intermission time:
Wire burn back:
Wire soft start:
Choke:
Torch cooling:
Cooling system:
Torch connector:
Wire feed system:
Fan control:
Display:
Push Pull torch (option):
Remote control (option):
Norm:
Gas bottle holder:
Weight:
Dimensions L x W x H:
-
OptiMIG 350 KW/DW
3 x 400 V
50 Hz (60 Hz)
13.1 kVA
19 A
22 A
16 - 40 V
15 - 32 V
25 - 350 A
-
350 A (40 °C)
300 A (40 °C)
IP 23
H
AF
28 steps
automatic control synergic...
2-stroke/4-stroke/stitch/sp...
stepless control
stepless control
dynamic soft start automatic
2 stage 60 % and 100 %
water cooled
integrated water cooler with eff waterpump
Euro connector
4-roller drive DV-26 (0.5-25 m/min.)
automatic
digital for current/voltage/wire
DW version: socket
DW version: wire feed speed
EN 60974-1 “S” / CE
for 10 l, 20 l or 50 l cylinders
KW: 190 kg, DW: 210 kg
KW: 990 x 510 x 845
DW: 990 x 510 x 1135
OptiMIG 450 KW/DW
3 x 400 V
50 Hz (60 Hz)
14.5 kVA
21 A
36 A
17 - 52 V
15 - 36.5 V
25 - 450 A
450 A (40 °C)
420 A (40 °C)
340 A (40 °C)
IP 23
H
AF
42 steps
automatic control synergic...
2-stroke/4-stroke/stitch/sp...
stepless control
stepless control
dynamic soft start automatic
2 stage 60 % and 100 %
water cooled
integrated water cooler with eff waterpump
Euro connector
4-roller drive DV-26 (0.5-25 m/min.)
automatic
digital for current/voltage/wire
DW version: socket
DW version: wire feed speed
EN 60974-1 “S” / CE
for 10 l, 20 l or 50 l cylinders
KW: 200 kg, DW: 220 kg
KW: 990 x 510 x 845
DW: 990 x 510 x 1135
OptiMIG 550 DW
3 x 400 V
50 Hz (60 Hz)
22.8 kVA
33 A
52 A
18 - 62 V
15 - 42 V
25 - 560 A
560 A (40 °C)
500 A (40 °C)
450 A (40 °C)
IP 23
H
AF
42 steps
automatic control synergic...
2-stroke/4-stroke/stitch/sp...
stepless control
stepless control
dynamic soft start automatic
2 stage 60 % and 100 %
water cooled
integrated water cooler with eff waterpump
Euro connector
4-roller drive DV-26 (0.5-25 m/min.)
automatic
digital for current/voltage/wire
socket
wire feed speed
EN 60974-1 “S” / CE
for 10 l, 20 l or 50 l cylinders
250 kg
990 x 510 x 1135
-

Technical details are subject to change.

Features
Detailed features
  • Precise 4-roller drive gear with 4 motorized wire feeder rollers. Wire feed speed 0.5-25 m/min (model DV-26) or high performance drive 0.5-30 m/min (model DV-31).
  • Big wire feeder rings allow a constant wire feed speed at a low pressure. 2 grooves respectively for 2 different wire diameters.
  • Change of the wire feeder rings without any tools.
  • Easy wire insertion due to superb accessibility and snap lock mechanism.
  • Dust-tight drive motor guarantees a constant wire feed speed.
  • Euro torch connector as a standard.
  • Reproducable pressure adjustement of the rollers.
  • Wire staightening device for perfect and constant wire feeding (model DV-31).
  • Cut away side panels facilitate easy insertion of the wire.
  • Gas hoses, water hoses and all cables are protected from environmental damage due to a unique close case design.
  • Consumables and spare part identifi cation chart attached.
  • 2 x 4 rubber feet ensure operation in both the vertical and the horizontal position.
Simply to mount, versatile in action

Standard horizontal mounting on the rotary device.

Vertical mounting of the wire feeder can be achieved in seconds
Universal Applications

Placed on the work piece.

Mounted on our balancer (option) with a wide working area.

Easy to carry due to the integrated handle.

With 4 wheels mounted.

Mounted to a special track with suspension device (option).
Exciting Technology - Perfection in detail!

Interchangeable electronics:

The complete electronic modul for the adjustement of the welding functions is mounted in a drawer configuration at the front panel. An easy and quick exchange of this item is possible at any time due to plug-in connections on the rear of the module.

Dust protection filter:

We recommend the use of the optional filter especially at dusty working areas. The filter frame is easy to fit to the machine. It takes only seconds to exchange the filter. The system is available for all units.

Compact Units:

The compact units (version KW) are well arranged and space saving. The 4-roller drive system and the wire spool are mounted behind the side panel. Thus an easy accessibility of the wire feeding system for a quick change of the wirespool is achieved.

Units with separate wire feeder:

All units version DW are built with a separate wire feeder. The connection cable is clampable and pluggable at the machine and at the wire feeder. A maximum lenght of up to 20 m is available. The wire feeder can be mounted on a rotary device, in vertical or horizontal position or on wheels.

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