Shanghai Liangshi IntelRobot Technology Corporation

Shanghai Liangshi Intelligent (stock code: 837430), as a first-class domestic supplier of surface treatment and coating equipment systems, provides complete sets of sandblasting room and spray booth system equipment for Ingersoll Rand, an international first-class industrial company; This sandblasting room mainly performs sandblasting treatment on the surfaces of various compressor components, carbon steel pipes, and plates to meet the painting requirements; In addition, the paint booth mainly performs cleaning, painting, and drying treatment on the surface of the complete MSG centrifugal compressor to meet the anti-corrosion coating requirements of this compressor equipment.

Shanghai Liangshi Intelligent Environmental Protection Sandblasting Room System Equipment

       The sandblasting chamber size of the sandblasting room is L5.5m × W5.0m × H4.5m, the sandblasting equipment adopts ACME-4W-2A electronically controlled double gun high efficiency press type sandblasting machine, the abrasive recovery and sorting system adopts mechanical belt conveyor+bucket elevator+full screen rotary screen shot dust separator, and the sandblasting and dust removal system adopts a three-level dust removal system to meet the requirements of unorganized zero emission of dust filtering internal circulation. The sandblasting equipment fully meets the requirements of SSPC-SP10/NACE NO.2 near white sandblasting cleaning treatment cleanliness level. The sandblasting equipment can remove all rust, coating, and oxide scales on the surface of the workpiece. The sandblasting coverage rate can reach 100% or more, and the surface coloring unit area does not exceed 5%, meeting the requirements of the next process of painting.

Shanghai Liangshi Intelligent Painting Room

    The size of the painting room is L18.0m × W8.0m × H6.0m, the spray booth system equipment has cleaning, painting, and drying processing functions. The cleaning equipment is equipped with a Kaichi KARCHER cold and hot water high-pressure cleaning machine, and the spraying equipment is equipped with a primer Gurik GRACO 2KE two-component airless spraying machine and a set of topcoat air spraying equipment. The paint application rate can be controlled at about 50%, with limited control over the amount of organic solvent used. Dry filtration is adopted for paint mist filtration in the paint spraying room. During painting, uniform air supply is provided through the top static pressure layer, and the bottom dry filtration is used for air extraction. The entire paint spraying room is in a slightly negative pressure state; During drying, the electric heating hot air circulation method is adopted, with uniform air supply through filtering at the top and return air filtering at the lower side. The paint spraying room is equipped with a rotary dehumidification and air supply system, which can limited adjust the indoor humidity of the paint spraying room, meet the requirements of the paint spraying process, and ensure that the indoor relative humidity is between 45% and 85%. The spray booth is also equipped with an organic exhaust gas concentration alarm system and a fire alarm system, as well as occupational health and labor protection equipment.