PRODUCT CATALOGUE

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WELDING SINCE Over 70 years of experience in the field of welding When João Rodrigues de Matos conceived the first welding equipment in 1946, it was far from imagining the importance and the repercussion that the Electrex brand currently has around the globe. Over 70 years, Electrex maintains a worldwide presence in the most diverse markets with great influence in the welding world. The accuracy and trust that characterize relationships with our customers are the key to seven decades of success.

LECTRGX welding since 1346 OVER 70 YEARS OF EXPERIENCEA CUSTOMER-ORIENTED BRAND Electrex places all its commitment and effort in satisfying the needs of its customers, offering solutions that are flexible and tailored to each one. Each order is executed with the utmost care and rigor to satisfy the needs of our customers. The most valuable resource of a company is on the people who place their commitment into the organization every day. Electrex is aware of this value and therefore strives to meet the needs of its employees by providing them with the best possible working conditions in order...

IN THE FIELD OF WELDING INOVATION Electrex seeks to offer its customers more and better every day, and therefore it is requested the constant search for more innovative production processes in order to develop products of high demand and quality that satisfy the needs of our customers. SUSTAINABILITY Electrex is committed to keeping the planet free of pollution so that future generations can inhabit it in the same way. Electrex complies with all environmental and safety standards imposed by its competent authorities, both at European and global level. FUTURE CHALLENGES An investment in the production...

João R. Matos S.A. reserves the right to change the technical specifications without prior notice, non-contractual images.

MIG/MAG PAG. 40 Inverter MIG/MAG Multi Pulse PAG. 42 Inverter MIG/MAG Multi Basic PAG. 46 MIG/MAG Ltronic Synergic PAG. 54 SPOT welding machines ACCESSORIES PAG. 60 Consumables & Accessories PAG. 64 Water coolers

ICONOGRAPHIC GLOSSARY Welding inverter MMA (Manual Metal Arc) - Coated electrode welding Electronic adjustment Single phase input TIG Welding (Tungsten Inert Gas) Three phase input Arc-air - cutting and gouging Pulsed Welding - the welding current oscillates between a high and low value Adjustment by magnetic shunt Current compensation to prevent sticking of the electrode to the workpiece during welding Welding of fluxed wires without gas Real time MMA cycle (whenever the machine is in Hot Start, main current or Arc Force the corresponding indicator light lits). With or without the need for protective...

ICONOGRAPHIC GLOSSARY Welding current up slope Error message - Communication failure between frontal and interface electronic boards Welding current down slope for crater treatment MIG/MAG welding torch with integrated motor for welding aluminium, thin wires and long torch cables MIG/MAG welding torch with integrated motor and aluminum wire coil Cold wire feed handle Inductance adjustment (refill or penetrating) Handle for mechanized feed coldwire Step adjustment MIG/MAG semi-automatic welding machine series 6 Low heat continuous welding with less workpiece distortion and excellent gap bridging...

RectifiersRCD 400 DIGIT II SHIPYARD RAIL RCD 600 DIGIT II RCD 1000 GOUGE II SHIPYARD SHIPYARDRAIL RAIL RSM 300 RS 300 RS 400 RS 300 BIVOLTAGE RS 400 BIVOLTAGE ARC-AIR ARC-AIR ECONOTIG INVERPROTEK “Optional input voltage under request

APPLICATIONS INVERTER MMA/LIFTIG ► Metal workshops ► Metallic structures ► Solar and wind industry ► Shipbuilding ► Railway, Mining and Oil Industry ► Pipelines ► Services, repair and maintenance ■ Inverters with single phase power supply for MMA and LIFTIG DC welding. ■ Excellent welding properties in rutile and basic electrodes with adjustable Hot Start and Arc Force function and pulsed MMA function for overhead welding, parts with gap, or different material thicknesses improving the end of the bead. ■ Arc Off function that allows you to extinguish the arc at an adjustable distance ■ Contact...

Input voltage Maximum primary current (MMA/TIG) Maximum power (MMA/TIG) FUNCTIONS CONTROLLER DC 163 | 163 VRD | 203 | 203 VRD ■ MMA, LIFTIG, pulsed MMA and pulsed LIFTIG welding ■ VRD (Voltage Reduction Device) function available ■ Adjustable Hot Start and Arc Force ■ Arc OFF - Automatic arc welding extinction

► Heavy and medium metal workshops ► Metallic structures > Solar and wind industry ► Shipbuilding ► Railway, Mining and Oil Industry ► Pipelines ► Services, repair and maintenance ■ Inverters with three-phase power supply for MMA and LIFTIG welding in direct current (DC). ■ Excellent welding properties in rutile, basic and cellulosic electrodes with adjustable Hot Start and Arc Force function and pulsed MMA function for overhead welding, parts with gap, or different material thicknesses improving the end of the bead. ■ Arc Off function that allows you to extinguish the arc at an adjustable distance...

TECHNICAL DATA Input voltage No-load voltage Welding current Maximum primary current (MMA/TIG) Maximum power (MMA/TIG) Insulation class Weight (w/o trolley | w/ trolley) Dimensions without trolley (HxWxL) Dimensions with trolley (HxWxL) Inverter DC with Hot Start and Arc Force function for better welding results. Pulsed MMA and Liftig pulsed function for lower thermal delivery on thinner plates and greater arc control in the most demanding positions (vertical ascending). Models DC 403 CEL and DC 503 CEL indicated for welding with cellulosic electrodes. Two displays for welding current and voltage...

APPLICATIONS RECTIFIERS RCD ► Heavy and medium metal workshops ► Metallic structures ► Solar and wind industry ► Shipbuilding ► Railway, Mining and Oil Industry ► Pipelines ► Services, repair and maintenance ■ Three-phase power supply rectifiers for MMA and LIFTIG welding in direct current with electronic current adjustment. ■ Optimized for all types of electrodes up to 7 0 mm (RCD 400) and up to 8 0 mm (RCD 600 and RCD 1000) (rutile, basic, stainless, aluminum and hard facing) ■ Arc-Air cutting and gouging with electrodes up to 8 0 mm (RCD 600) and up to 12 0 mm (RCD 1000). ■ Simple and intuitive...