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Selco: design and industrialisation of arc welding and plasma cutting generators and plant.Side by side with professionals, throughout the world.1979. Selco is formed.A company which, from the time it was created, has been outstanding in its constant search for perfection as it truly believes in the value of innovation and in the values of technology and professionalism. Day after day, year after year, greater satisfaction and major goals are being achieved. For Selco, these are incentives to continue improving and adding more exciting pages to the story of welding, describing solutions...

Genesis 1100/1500Genesis 1500 RC Genesis 145 Genesis 1700Genesis 1700 RC/1700 BRCGenesis 2000 Genesis 2000 RC Genesis 2200Genesis 245Genesis 282/352 Genesis 503 CLS ETG 402/602 Genesis 1500 TLHGenesis 1700 TLH/1700BLHGenesis 200/202 TLH Genesis 245 TLH Genesis 2700 TLH Genesis 282/352/503 GSM-TLHGenesis 1700/2200 AC/DCGenesis 200/202 AC/DC Genesis 302/382 AC/DCGenesis 1500 TLHGenesis 1700 TLH/1700BLH Genesis 200/202 TLHGenesis 245 TLHGenesis 2700 TLH Genesis 282/352/503 GSM-TLH Genesis 1700/2200 AC/DC Genesis 200/202 AC/DCGenesis 302/382 AC/DCNeomig 1600/2000/2200/2400Neomig...

The range of welding current related to the type of electrode used is specified by the manufacturer usually on the electrode packaging. > The electric arc is produced by scratching the electrode tip on the workpiece connected to the earth cable and, once the arc has been struck, by rapidly withdrawing the electrode to the normal welding distance. Generally, to improve the arc striking behaviour a higher initial current is given in order to heat suddenly the tip of the electrode and so aid the arc establishing(Hot Start). Once the arc has been struck, the central part of the electrode starts...

The reverse polarity is used for welding alloys covered with a layer of refractory oxide with higher melting temperature compared with metals. High currents cannot be used, since they would cause excessive wear on the electrode. > The use of pulsed direct current allows better control, in particular operating conditions, of the welding pool width and depth. The welding pool is formed by the peak pulses (Ip), while the basic current (Ib) keeps the arc ignited. This operating mode helps to weld thinner metal sheets with less deformations, a better form factor and consequently a lower danger...

(transition area)Automatic fillet welding > 1 4 1 4 Low penetration for thin materials Low penetration with adjustment to 200 A > t i 0,8 mm1,0-1,2 mm1,6 mm2,4 mm Good penetration andmelting control Automatic welding with high voltage Automatic weldingwith multiple runs > Good flat and verticalmelting Automatic welding downwards Good penetrationdownwards > Not used Not used Good penetration, high deposit on thick materials >

CZ > SELCO CZECH REPUBLIC s.r.o. Vodnick, 437 149 00 PRAHA 4 CZECH REPUBLIC Tel. +420 2 72942525 Fax +420 2 72942527 D > SELCO DEUTSCHLAND GMBH Frankenring, 3030855 LANGENHAGEN HANNOVER DEUTSCHLANDTel. +49 511 9782080Fax +49 511 97820820 Selco Group marketing department F > SELCO FRANCE Sarl 3, rue du Boccador 75008 PARIS FRANCE Tel. +33 4 78727448 Fax +33 4 78727448 PL > SELCO POLAND Sp.zo.o. Al. Armii Krajowej 45 50-541 WROCLAW POLAND Tel. +48 71 3367460Fax +48 71 3638380 RU > OOO SELCO RU Armyansky Pereulok 9/1, office 506101000 MOSCOW RUSSIAN FEDERATION Tel. +7 495 5401279 Fax +7 495...