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Unimig 518 + T4W

Unimig 518 + T4W Water cooled


Three-phase industrial MIG welding units on wheels, equipped with 4 rolls separate wire feeder. They are all equipped with 5m interconnecting cable, euro connection torch, pressure regulator, gas hose, ground cable and clamp. They are equipped with timer for spot welding and with welding current and arc voltage displays. These professional units are fitted with manual (2T) and automatic (4T) welding selector, slope up ramp and burn back time adjustment feature. Well suited for medium sized industrial welding workshop. The reel holder will accept spools from 5 to 15 Kg.

Technical data
Input voltage (3ph) 230/400V - 50/60Hz
Power 60% 25 KVA
No load output voltage 16 ÷ 48  V
Amp. min-max  30 ÷ 500 A
Duty Cycle 40° 500A @ 60%
390A @ 100%
Adjust. Pos. 36
Steel  Ø 0,8 ÷ 2 mm
Stainless steel  Ø 0,8 ÷ 1,6 mm
Aluminium  Ø 0,8 ÷ 2 mm
Insulation H
Protec. Degree IP23S
Machine (LxWxH) 1000x555x1340 mm
Package (LxWxH)  Gen 1070x475x870 mm
W. F. 685x290x485 mm
Weight box/net 238,8 / 225,2 Kg
Code 99425054K


Data sheet - Unimig 518 + T4W (258.9 kb) Updated 01/09/2020
Spareparts list - Unimig 518 + T4W (373.9 kb) Updated 21/11/2019
User manual (IT - GB - ES - PT - RO - RU) (5.5 Mb) Updated 21/11/2019
User manual (GB - D - FR) (6.1 Mb) Updated 21/11/2019
Data Sheet - Unimig 518+ T4W Water cooled (262.0 kb) Updated 01/09/2020
Eco Design (296.4 kb) Updated 28/12/2020


CE EAC 3ph EN 60974-1 / EN 60974-10 Air cooling Fan on demand Conventional Display 50mm Consumables box Heavy Duty MIG MIG_2T/4T MIG_Metallic wire feeder 4 rolls HD38 MIG_WireSpool_5-15kg

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