FastMig™ Synergic Models

A MIG/MAG welding device with extremely versatile features for industrial use. Synergic controls and an extensive range of welding programs make using the device easy and efficient.

High quality welds from the root to the top

Kemppi's FastMig Synergic is a modular welding device intended for professional use. It lets you choose the power source, wire feeder, control panel and cooling unit according to your needs and way of work.

There are three FastMig Synergic power sources to choose from: KMS 300, KMS 400 and KMS 500. They are efficient inverter power sources. They are controlled from the wire feeder's control panel, so you do not need a separate control panel for the power source.

There is a wide range of optional accessories available, such as a remote control panel, a swing arm, various undercarriages and a mounting plate for two wire feeders.


Value-added services improve quality and efficiency

You can order additional welding programs for various applications and materials for the FastMig Synergic. You can precisely upgrade your device for its use even when your welding needs change. Thus you can ensure that the quality of your welds remain perfect now and in the future.

The welding data collection and analysis systems offered by Kemppi enable you to collect precise data concerning the operation and use of the whole FastMig Synergic fleet in your production. You can use the welding data to further develop the efficiency of your production process.

FastMig™ Power sources		KMS 300	KMS 400	KMS 500
Mains voltage	3~50/60 Hz	400 V -15 %...+20	400 V -15 %...+20	400 V -15 %...+20
Rated power	60% ED	-	-	26.1 kVA
	80% ED	-	19,5 kVA	-
	100% ED	13.9 kVA	18.5 kVA	20.3 kVA
Connection cable/fuse delayed		4 x 6 S - 5 m / 25 A	4 x 6 S - 5 m / 35 A	4 x 6 S - 5 m / 35 A
Load capacity 40 °C	60% ED	-	-	500 A / 39 V
	80% ED	-	400 A / 34 V	-
	100% ED	300 A / 29 V	380 A / 33 V	430 A / 35.5 V
Open circuit voltage		50 V	50 V	50 V
Power ratio at max current		0.9	0.9	0.9
Efficiency at max current		87 %	87 %	87 %
Welding range	MIG	10 V...37 V	10 V...39 V	10 V...42 V
	MMA	10 A...300 A	10 A...400 A	10 A...500 A
External dimensions	L x W x H	590 x 230 x 430 mm	590 x 230 x 430 mm	590 x 230 x 430 mm
Weight		34 kg	35 kg	36 kg

FastMig™ Wire feeders		MSF 53	MSF 55	MSF 57
Operating voltage		50 V DC	50 VDC	50 VDC
Rated power		100W	100 W	100 W
Load capacity 40 °C	60% ED	520 A	520 A	520 A
	100% ED	440 A	440 A	440 A
Feeding mechanism		4-roll feed	4-roll feed	4-roll feed
Wire feed speed		0...25 m/min	0...25 m/min	0...25 m/min
Spool, max. ø		200 mm	300 mm	300 mm
Filler wires ø	Fe, Ss	0.6...1.6 mm	0.6...1.6 mm	0.6...1.6 mm
	Cored wire	0.8...1.6 mm	0.8...2.0 mm	0.8...2.0 mm
	Al	1.0...1.6 mm	1.0...2.4 mm	1.0...2.4 mm
External dimensions	L x W x H	510 x 200 x 310 mm	620 x 210 x 445 mm	625 x 243 x 476 mm
Weight		9.4 kg	11.1 kg	14 kg
Material		plastic	metal	plastic

FastMig™ Cooling unit		FastCool 10
Operating voltage	1 ~, 50/60 Hz	400 V -15%...+20%
Connection capacity	100% ED	120 W
Cooling power		1.25 kW
Maximum pressure		400 kPa
Recommended cooling liquid		20 % - 40 % ethanol/water
Tank volume		3 l
External dimensions	L x W x H	570 x 230 x 280 mm
Weight		13 kg