Laser Cladding Nozzle

　　The laser cladding process is a light-powder interaction process. The constancy of the light, powder, and light-powder interaction ensures high-quality cladding. The flow of powder inside and outside the laser cladding nozzle significantly affects the quality, efficiency, and powder utilization of laser cladding. Yunding Optoelectronics has conducted extensive research and practice on the powder flow model of gas-solid two-phase flow and the multiphase coupling interaction of powder and molten pool involving gas-liquid-solid phases. We provide high-quality coaxial annular powder feeding nozzles, coaxial broadband powder feeding nozzles, side broadband powder feeding nozzles, and needle-type powder feeding nozzles. These series of nozzles can meet the cladding processing requirements under different working conditions.

Coaxial Annular Powder Feeding Nozzle

　　● Composed of a seat body, locking ring, inner spray, outer spray, etc.;

　　● The nozzle has three powder feeding pipelines and one inlet and one outlet water cooling pipeline;

　　● The overall structure is an annular powder feeding structure with high powder convergence;

　　● The seat body and nozzle are made of materials with high thermal conductivity and wear resistance, capable of withstanding the high temperature of the molten pool, back-reflected light high temperature, and powder erosion wear during laser cladding and 3D printing.

Coaxial Broadband Powder Feeding Nozzle

　　● Composed of a seat body, locking ring, rectangular powder feeding mechanism, etc.;

　　● The nozzle has two powder feeding pipelines and one inlet and one outlet water cooling pipeline;

　　● The overall structure is pneumatic broadband powder feeding, with uniform powder flow velocity, even powder spreading, and minimal splashing;

　　● The seat body and rectangular powder feeding mechanism are made of materials with high thermal conductivity and wear resistance, capable of withstanding the high temperature of the molten pool, back-reflected light high temperature, and powder erosion wear during laser cladding.

Needle-type Powder Feeding Nozzle

　　● Composed of an adjustable mechanism, powder feeding copper tube, air knife, etc.;

　　● The nozzle has one powder feeding pipeline and one inlet and one outlet water cooling pipeline;

　　● The overall structure is a lateral needle-type powder feeding structure with high powder convergence, uniform flow velocity, and no splashing.