COLDMASTER

vision.COLD is an innovative low heat transfer MIG/MAG process, developed by CEA for welding thin thickness lamination sheets and for MIG brazing in all welding positions.

ADVANTAGES

Welding of high carbon and highly alloyed steel thin sheets – Very contained damage to zinc in Mig Brazing – Significant reduction of heat input with minimal deformation – Lack of spatters and projections – Vertical down welding

APPLICATIONS

Welding of thin thickness laminations with low heat transfer – Open gap joints in all positions –  MIG brazing with low heat transfer

vision.SPEEDCOLD is an innovative MIG/MAG process developed by CEA for welding steel sheet materials which allows a low heat transfer and high speed weld, thanks to the extreme concentration of the arc.
This process grants a drastic reduction of overheating and welding time compared to other welding processes with also less shrinkage tension and reduction of workpiece reworking and finishing job.

ADVANTAGES

Significant reduction of heat input in welding joints – Very high welding speed versus traditional short arc MIG/MAG – Welding of thin thickness carbon and stainless steel in all welding positions – Very contained damage to zinc coated layer in Mig Brazing – Narrower welding beads with less filler material and shielding gas -Lack of spatters and projections in wire deposition

APPLICATIONS

Light and medium fabrication work – Manufacture of mild and stainless steel – Automotive industry- Petrochemical industry – Food industry – Small medium size tank and container construction

Thanks to vision.ARC, the electric arc is monitored continuously by the microprocessor which manages the welding process in real time: all the parameters are processed and modified by the control that digitally manages the short circuits of MIG-MAG, keeping the arc stable and precise despite any change of the external conditions. The welding process is always under control from arc striking, by Wire Start Control (WSC), to when the arc is interrupted by Burn-Back Control.