Heavy anti-corrosion blasting / zinc spray / spraying equipment
Founded in 1993, Shanghai Liangshi is a scientific and technological entity specializing in the research, design, manufacture and trade of surface treatment and coating equipment; sand blasting machine, spraying machine, shot blasting machine, sandblasting room, spray booth Such products are widely used in petroleum, chemical, shipbuilding, automobile manufacturing, container, engineering machinery, port machinery, aerospace, electrical and electronic, energy, environmental protection, paper, marine engineering and bridges.
Shanghai Liangshi Company has designed and adopted heavy anti-corrosion coating with good wear-resistance and corrosion resistance, strong adhesion and anti-microbial corrosion on the requirements of heavy-duty anti-corrosion coating for marine navigation marks and buoys. In the layer system, the protection period can reach six years; in the implementation, according to the corrosion law of the sea navigation mark and buoy and the corrosion characteristics of each part, the navigation mark and the buoy are divided into three parts: the lamp holder, the floating body and the anchor chain for corrosion treatment. In terms of quality requirements, strictly in accordance with the quality requirements, first, when the surface is pretreated, it is treated with copper ore sandblasting to achieve the national standard Sa2.5. After the sandblasting, the surface is free of oil, scale, rust, etc., which is grayish white. Appearance and uniform roughening surface; Secondly, when spraying aluminum, the basic surface after sandblasting is sprayed as soon as possible. After spraying, the surface is evenly peeled, not bubbling, no large droplets, cracks, deblocking and other effects. The defects used in the coating; the third is to use a zinc-containing primer as a sealing coating for the coating of the closed coating. The coating is used to seal the pores of the metal coating and enhance the corrosion resistance. The coating is applied twice, and the coating is repeated. The interval is not less than 6 hours; the fourth is to apply two coats when applying the topcoat, the recoating interval is not less than 12 hours, the coating paint film is smooth and flat, the color is consistent, no bubbles, no sag and peeling implementation.
For detailed marine navigation and buoy application technology and equipment, please contact our Marketing Department Ling Engineer (13901632687)!
航标、浮标重防腐涂装处理 |
锚链喷砂处理 |
航标、浮标喷锌处理 |
锚链喷过渡性底漆处理 |
KPBM系列高效喷砂机 |
LSQD8型电弧喷涂机,喷锌机,喷铝机 |