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1. Small pneumatic or electric rust-removing sandblasting pipes
are mainly powered by electricity or compressed air, equipped with appropriate rust-removing devices, and reciprocating or rotating to meet the requirements of rust-removal in various occasions. Such as angle grinders, wire brushes, air-driven pin beam rust removers, wind-driven rust hammers, and tooth-shaped rotary rust removers, etc., are semi-mechanized equipment, with lightweight tools and high mobility, which can remove rust more thoroughly. , Old coating, etc., can coat the coating, the efficiency is greatly improved than manual rust removal, up to 1 ~ 2m2 / h, but can not remove the oxide scale, the surface roughness is small, can not achieve high-quality surface treatment quality , The work efficiency is lower than the spray treatment. Can be used anywhere. 2. Shot blasting
<BR> It is mainly composed of particle spray erosion to achieve surface cleanliness and suitable roughness. The equipment includes open shot rust remover, closed shot blasting, vacuum shot blasting, and open type. The shot peening (sand) machine is widely used, which can completely remove all impurities on the metal surface, such as scale, rust and old paint film, with high rust removal efficiency of 4 ~ 5m2 / h, high mechanical degree and good rust removal quality. 3. High-pressure water abrasive rust removal
<BR> Using high-pressure water jet impact and water pry action to destroy rust and coating adhesion to steel plate, sand blasting pipe is
characterized by no dust pollution, no damage to steel plate, and greatly improves rust removal efficiency. It can reach more than 15m2 / h, and the rust removal quality is good, but the steel plate after rust removal is easy to return to rust. It must be coated with a special wet rust removal coating, which has a greater impact on the coating of general performance coatings. 4. Shot blasting and blasting tube
rust removal is to use a high-speed rotating impeller to throw abrasives to the surface of steel to achieve the purpose of rust removal. It is a more advanced mechanical treatment method for rust removal of hull steel, not only production efficiency High cost, low cost, high degree of automation, can achieve pipeline operation, less environmental pollution, but only indoor operation. Click: http://sereio.com/ for more information.