TECHNICAL WELDING
Welding processes applied under strict control to reclaim, restore, and reinforce industrial components, re-establishing their integrity and operational performance.

✓ Severe wear
✓ Structural cracks or failures
✓ Material loss
✓ Loss of geometry or dimensions
✓ Need for replenishment or reinforcement
✓ Need for refurbishment as an alternative to replacement

• MIG/MAG welding
• TIG Welding
• Submerged Arc Welding
• Shielded Metal Arc Welding
• Laser Welding

✓ Industrial shafts, rollers, and cylinders
✓ Casings and housings
✓ Structural components
✓ Large-scale equipment and components
✓ Parts with cracks, wear, or material loss
✓ Components requiring geometric restoration
✓ High-value-added critical parts

MIG/MAG
Welding process using continuous wire feeding and gas shielding, applied to the reclamation, restoration, joining, and reinforcement of industrial components.

✓ Restoration and rehabilitation of degraded areas
✓ High application productivity
✓ High deposition rate
✓ Continuous feeding of filler material
✓ Versatility for different materials and geometries
✓ Excellent value for money

✓ Restoration of areas with material loss
✓ Dimensional restoration
✓ Joining of parts and components
✓ Repair of cracks or discontinuities
✓ Reinforcement of industrial components
✓ Refurbishment of medium- and large-scale equipment
✓ Applications requiring high productivity

✓ Welded structures and assemblies
✓ Casings and housings
✓ Industrial shafts, rollers, and cylinders
✓ Components with material loss
✓ Parts requiring geometric restoration
✓ Large-scale equipment and components
✓ Structural components subject to wear or damage

TIG
Welding process using a non-consumable tungsten electrode and inert gas shielding, suitable for applications requiring a high degree of control, quality, and finish.

✓ High quality welding
✓ Precise control of heat input
✓ Excellent surface finish
✓ Low spatter generation
✓ Welding with or without filler material
✓ Application on various metals and alloys

✓ Special materials and high-performance alloys
✓ Localized precision repairs
✓ Parts with complex geometries
✓ Thin-walled components
✓ Applications with stringent quality and finish requirements

✓ Critical and precision industrial components
✓ Pipes and fittings
✓ Components manufactured from special alloys
✓ Parts requiring localized repair
✓ Critical components with high added value

SUBMERGED ARC
Granular flux-shielded welding process, suitable for the reclamation, restoration, and fabrication of industrial components requiring high material deposition and productivity.

✓ High quality welding
✓ Precise control of heat input
✓ Excellent surface finish
✓ Low spatter generation
✓ Welding with or without filler material
✓ Application on various metals and alloys

✓ Reconstitution of large volumes of material
✓ Dimensional restoration of extensive surfaces
✓ Components subject to severe wear
✓ Joining or reinforcement of large-scale components
✓ Applications requiring high productivity and repeatability

✓ Industrial rolls and cylindersIndustrial rolls and cylinders
✓ Cylindrical vessels and components
✓ Large-scale metal structures
✓ Components with large worn areas
✓ Heavy industrial equipment

COATED ELECTRODE
A robust and versatile welding process, especially suitable for the maintenance, reclamation, and repair of industrial components, whether at Revesteel’s facilities or in the field.

✓ High application versatility
✓ Excellent mobility for fieldwork
✓ Application in different positions and geometries
✓ Adaptation for hard-to-reach areas
✓ Wide range of electrodes and materials
✓ Excellent value for money

✓ Corrective or preventive maintenance
✓ Restoration of worn-out areas
✓ Restoration of areas with material loss
✓ Repair of cracks or localized damage
✓ Field interventions
✓ Applications in hard-to-reach areas

✓ Metal structures
✓ Casings and housings
✓ Shafts, supports, and mechanical components
✓ Industrial equipment
✓ Components with localized wear or damage
✓ Large or difficult-to-move components

LASER WELDING
Advanced technology for localized restoration, controlled material rebuilding, and repair of critical components requiring high dimensional precision.

✓ High precision and deposition control
✓ Low base material dilution
✓ Reduced heat-affected zone
✓ Low thermal deformation
✓ Excellent surface finish
✓ Reduction of rework and subsequent machining
✓ High quality and repeatability

✓ High-precision localized repairs
✓ Restoration of small areas with material loss
✓ Components with strict dimensional tolerances
✓ Complex geometries and hard-to-reach areas
✓ Applications requiring low thermal influence
✓ Critical components with high added value

✓ Molds and dies
✓ Ferramentas e componentes de precisão
✓ Rotating shafts and components
✓ Components with strict dimensional tolerances
✓ Parts with complex geometries
✓ Components with tight dimensional tolerances
✓ Parts with complex geometries