Welding Process diversity in perfection CIOOS www.cloos.de

Control Weld Control Weld Page 6 Root Weld Page 8 Rapid Weld Page 10 Speed Weld Page 12 Vari Weld Page 14 Cold Weld Page 16 MoTion Control Weld Page 18 MoTion Vari Weld Page 20 Tandem Weld Page 22 Laser Hybrid Weld Page 24 Narrow Gap Weld Page 26

Efficiency due to modern processes The selection of the right welding process is essential for a successful production. With a large range of proven and innovative processes for manual and automated welding applications, we at CLOOS can offer solutions for the future providing excellent quality, maximum efficiency and productivity. So, we continuously develop our welding processes in our technology centre under practical conditions. With the right combination of process, equipment, parameters and our know-how arising from of a tradition of 100 years in welding and cutting, we find for you the...

Vari Weld Current-controlled MIG/MAG pulsed arc for optimum welding results under demanding conditions Cold Weld Directionally stable MIG/MAG AC pulsed arc for optimum results when welding demanding materials MoTion Control Weld Short arc with reversing wire drive unit MoTion Vari Weld Pulsed arc with reversible welding wire Tandem Weld Combination of two MIG/MAG arcs for maximum deposition rate Laser Hybrid Weld Combination of laser welding and MIG/MAG arc for maximum efficiency and quality Narrow Gap Weld MIG/MAG process with narrow gap technology for efficient thick plate welding TIG Weld...

Through thick and thinMIG/MAG welding process for thin and thick materials Control Weld covers the whole range of controlled MIG/ MAG welding and is suitable for different applications. The classic MIG/MAG process offers a stable metal transfer from short arc to spray arc. At low power a short arc forms which is particularly advantageous when joining thin components and out-of-position welds. With regard to spray arc, this process has more energy and there is more heat input in the base material. There are only few spatters due to the small, short-circuit proof metal transfer which also results...

Control Weld Application examples Kuhn S.A. Covering disks Langmatz GmbH Manhole cover Axle casing

Root Weld is an energy-reduced, controlled MIG/MAG short arc which is suited for the special requirements of root welding or thin plate welding where out-of-position welds and varying gap widths often arise. Compared to the standard short arc, Root Weld is considerably quieter and produces less spatters.. Due to the improved process control, Root Weld is more stable and can thus be perfectly controlled even in the lower capacity range. With Root Weld you reduce the workpiece distortion because of the lower heat input. You avoid extensive reworks due to the minimised spatter formation. You always...

Root Weld Application examples Pipeline construction

That's what efficiency looks like! Focused high-capacity MIG/MAG spray arc for deep penetration and efficient welding Rapid Weld is a focused high-capacity MIG/MAG spray arc and provides advantages wherever high penetration depths and a safe root fusion are required. The special control generates a very focused stable arc with a very high arc pressure. The one-knob-operation allows you to specifically model the penetration profile from small to wide. Due to the very small opening angle you reduce filler material and shielded gas. You obtain complete fusions due to the deep penetration. You reduce...

Rapid Weld Application examples Viessmann Group Heating boiler Terex Cranes Germany GmbH Base frame GOLDBECK GmbH

Speed WeldPulsed arc for rapid weldingVoltage-controlled MIG/MAG pulsed arc for numerous applications Speed Weld is used in all sectors of metal machining. The voltage-controlled MIG/MAG pulsed arc process allows a very high arc pressure even under demanding conditions. With Speed Weld you achieve high welding speeds because of the highly powerful arc. You benefit from the excellent weld quality due to the deep penetration. You avoid extensive reworks as spatters and undercuts are reduced to a minimum. Do you look for a stable all-round process which can be used either in the low- or in high-capacity...

Speed Weld Application examples Terex Cranes Germany GmbH Base frame Stahl- und Metallbau IHNEN GmbH & Co. KG Spinner supports STAHA-Systemhallen GmbH Hall girders

From easy to demanding Current-controlled MIG/MAG pulsed arc for optimum welding results under demanding conditions Vari Weld is a MIG/MAG pulsed arc for a very wide range of applications. The current-controlled MIG/MAG pulsed arc process allows controlling the penetration profile at a multitude of materials and applications. The material characteristics remain nearly unchanged, particularly in the case of heat-sensitive materials. You avoid extensive reworks as spatters are reduced to a minimum. So you achieve optimum welding results even under demanding conditions. Do you wish a reliable welding...

Vari Weld Application examples LTI-Metalltechnik GmbH AGCO GmbH Tractor cabin Wessel GmbH Kessel- und Apparatebau Heat exchanger pipe

Welding with optimum heat input! Directionally stable MIG/MAG AC pulsed arc for optimum results when welding demanding materials Due to the optimum heat input, Cold Weld is perfectly suitable for demanding materials. Cold Weld combines a pulsed arc arc with AC technology. Due to the adjustable AC part you can individually control the heat input into the component. With Cold Weld you can get higher welding speed as you increase the deposition rate at a lower heat input. The optimum heat input has a positive effect on the component and material characteristics. You keep the original material properties...

Application examples AKP Otomotiv Fuel tank Matyssek Metalltechnik GmbH

For fine plates and additive productionShort arc with reversing wire drive unit MoTion Control Weld is particularly suitable for fine plate applications and applications in the lowest capacity ranges. The welding process provides advantages everywhere where special demands to weld surface and appearance are made, MoTion Control Weld is a combination of the proven CLOOS Control Weld process and reversing wire, In the process, the wire is drawn back and forward at a frequency of up to 180 Hz which results in an extremely high process stability to the lowest capacity range, You avoid extensive reworks...