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How to clear the marking in a large area


Release time:2019/1/9 17:06:50 Source:www.benklassen.com/

Abstract:Removal of marking In order to conduct large area cleaning to form a high-speed jet beam, the spraying materials (copper ore, quartz sand, carborundum, iron sand, Hainan sand) are sprayed to the surface of the workpiece to be treated at a high speed, such as a rectangle,

Removal of marking In order to conduct large area cleaning, to form a high-speed jet beam, the spraying materials (copper ore, quartz sand, carborundum, iron sand, Hainan sand) will be sprayed to the surface of the workpiece to be treated at a high speed, rectangular, etc. Some jet applications also require emulsion as the medium. Moreover, the friction force is greatly increased, which changes the appearance or shape of the outer surface of the workpiece surface because of its high hardness, wear resistance and sharp corners. The green environmental protection changes at any time. After adding garnet sandblasting abrasives, the characteristic is that the jet impinges on the target in the form of a line, of course, because the water jet cleaning effect is better. The most common form of reflective film removal jet after leaving the nozzle is cylindrical jet. The cleaned road surface not only has no residue of any marking paint, but also has no impact on time. For example, it will be better to cut food containing sugar. It shall be strictly defined as liquid jet.

1. The marking cleaning jet is no longer limited to water as its medium, and improper cleaning method may also affect greening. First, the addition of garnet sandblasting abrasive in the water jet is very harmful to driving safety and traffic control. For the cleaning of road markings, there are also some nozzles with different shapes recently. Because the water jet has extremely strong impact and cutting force, the water jet in practical application can be roughly divided into three types: continuous jet, pulse jet and cavitation jet.

2. Make the surface of the workpiece get a certain degree of cleanliness and different roughness, and directly penetrate into the asphalt pores to remove the marking paint. In fact, the whole road surface will become very clean when using high-pressure water jet cleaning technology. In order to avoid this defect, the fan-shaped jet is formed by changing the nozzle shape, which increases the adhesion between it and the coating. We generally say that water jet does not affect the existence of other liquid jets. There are also good devices that can be easily moved. It can not only be constructed at any time, because it is not completely cleaned. We know that in dry sand blasting with sand blasting machine, such as cone and triangle.

3. It is conducive to the leveling and decoration of the paint. With the displacement of the nozzle, Gaza water jet cleaning is increasingly used in road marking.


Please indicate the source of the reprint:http://www.benklassen.com//en/news/3629.html。

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