SWT Laser cladding machine hot selling！

SWT Laser is one stop laser machines and total solution provider with strong R&D ability, its main productions include laser welding machines, laser cutting machines, laser cleaning machines, laser marking machines ,robot laser machines, laser cladding machines, wall inkjet printers and customized CNC laser auto systems.

SWT Laser cladding refers to the process of adding external materials to the molten pool formed by laser irradiation of the substrate through synchronous or pre-set materials, and rapidly solidifying the two together to form a coating layer.

Characteristics of laser cladding: The dilution of the cladding layer is low but the bonding strength is strong, and it forms a metallurgical bond with the substrate, which can significantly improve the wear resistance, corrosion resistance, heat resistance, oxidation resistance or electrical properties of the substrate material surface, thereby achieving the purpose of surface modification or repair, meeting the specific performance requirements of the material surface while saving a lot of material costs. Compared with welding, spraying, electroplating, and gas-phase deposition, laser cladding has the characteristics of low dilution, dense structure, good adhesion between coating and substrate, suitable for cladding materials, and large changes in particle size and content. Therefore, the application prospects of laser cladding technology are very broad.

From the current application situation of laser cladding, it is mainly used in three aspects: first, surface modification of materials, such as gas turbine blades, rollers, gears, etc;

Surface repair of products, such as rotors, molds, etc. According to relevant information, the strength of the repaired components can reach over 90% of the original strength, and the repair cost is less than 1/5 of the reset price. More importantly, it shortens the maintenance time and solves the problem of rapid repair of rotating components that must be solved for the continuous and reliable operation of major complete sets of equipment in large enterprises. In addition, laser cladding of super wear-resistant and corrosion-resistant alloys on the surface of key components can greatly improve their service life without deformation; Laser cladding treatment on the surface of the mold not only improves the strength of the mold, but also reduces 2/3 of the manufacturing cost and shortens 4/5 of the manufacturing cycle.

Laser additive manufacturing. By synchronously feeding powder or wire, layer by layer laser cladding is carried out to obtain components with three-dimensional structures. This technology can also be referred to as laser melting deposition, laser metal deposition, laser direct melting deposition, etc.

Cladding materials: Widely used laser cladding materials mainly include nickel based, cobalt based, iron-based, titanium alloy, copper alloy, granular metal based composite materials, ceramic materials, etc.

SWT Laser cladding machine for cladding on Petroleum drill collar,Forging of stabilizer cladding, can clad on curved surface, sprial type etc.