SX LP-20 Supersonic Cold Spray Equipment

The SX LP-20 supersonic cold spray equipment is a specialized device designed for research, small-to-medium batch manufacturing, and metal part repair applications. Relying on cutting-edge supersonic cold spray technology, it strikes a balance between performance and cost-effectiveness, aiming to lower the barrier to entry for cold spray technology adoption. It provides efficient and low-cost metal processing solutions for university research, small- and medium-sized enterprise production, and industrial maintenance sectors.

Guangzhou Sanxin independently develops cold spray equipment.

Cold spraying (CS) is a novel thermal spray technology that, based on aerodynamic principles, uses high-temperature, high-pressure gas to carry powder particles axially into a Laval nozzle of the spray gun, generating a supersonic flow. After being accelerated to speeds ranging from 500 m/s to 1200 m/s within the spray gun, the powder particles impact the substrate in a fully solid state, causing plastic deformation and depositing onto the substrate surface to form a dense coating.

The SX-80 plasma spraying equipment manufactured by Guangzhou Sanxin is being used in Xianyang, Shaanxi Province, for spraying zirconia powder onto aerospace components. This equipment features an extended inner-bore gun for plasma spraying. The inner-bore spray gun developed by our company can handle inner-diameter spraying applications with diameters ranging from 100 mm and lengths exceeding 1700 mm.

SX-1000 Intelligent Arc Spraying Equipment

The imported arc spray gun boasts the following distinct advantages: * Compared to conventional domestically produced spray guns, the imported gun features significantly higher spraying efficiency, greater deposition rate, denser and finer coatings, lower porosity, and more stable performance throughout the spraying process. * It is equipped with a switchable current power supply, making operation simpler and preventing excessive current flow. Under harsh spraying conditions, its specially designed sealed circuit ensures excellent reliability. The system’s design meets customers’ specific requirements and includes wire-feed drive and straightening mechanisms. * When paired with the new SX-1000 spraying power supply, this gun operates with a “synchronous transmission” system. This system features a single-sealed motor and a flexible drive mechanism, enhancing motor reliability and allowing the wire feed distance to be extended up to 20 meters, thereby ensuring smooth and fine coating application. * The spray gun offers a longer working distance from the coated workpiece, a lighter and more flexible gun body, and provides operators with a comfortable working environment, greatly improving work efficiency.

Arc Spraying Machine, Sanxin SX-1000 High-Power Arc Equipment with Imported Spray Gun

SX-8000 Fuel-Based Supersonic Flame Spraying Equipment

Dual-insulation and wear-resistant protection: Guangzhou Sanxin alumina spraying empowers high-precision coating.

Guangzhou Sanxin has deeply cultivated alumina spraying technology for coating machine components, with insulation as its core strength. By integrating multiple features—such as wear resistance, high-temperature resistance, and corrosion protection—it has become the preferred choice for industry procurement.

Application of Thermal Spraying Technology in the Automotive Industry

Covering everything from engine piston rings and cylinder liners to transmission gears and battery casings for new-energy vehicles! Wear resistance improved by 3-5 times, withstanding high temperatures above 800℃, reducing friction and fuel consumption, and featuring an eco-friendly coating that replaces electroplating—zero pollution!