The knowledge point of thin plate pretreatment line
Hull large oil tank automatic shot blasting machine this has very high environmental protection and cost efficiency. It adopts hidden shot blasting system, using high performance shot blasting machine to quickly push steel shot to the ground and steel plate surface to achieve the purpose of cleaning, divided into two kinds of vertical mode and horizontal mode, vertical mode shot blasting machine is mainly suitable for tank cleaning, water tank repair, hull cleaning, and cleaning the inside and outside walls of domed roofs and spherical shaped objects, horizontal mode shot blasting machine is mainly suitable for paint removal, ship deck specific cleaning, road and bridge anti-skid performance restoration, asphalt flooding cleaning, sign line cleaning and removal, airport roadway degumming and line removal and dust-free concrete repair. Both vertical and horizontal cleaning mode blast machines can be quickly disassembled and installed in less than 20 minutes. The vertical mode blast machine has a hoisting system, mounted on an electrical fixture, placed on top of the object being cleaned. The operator controls the machine and hoist by wireless remote control, allowing the blast machine to move easily up and down, left and right, and to implement an automatic cycle of abrasive material that can be added without stopping. And only one person can control the production, very convenient. Reduce the labor and improve the production efficiency. Steel shot and contaminants enter the separation chamber. Dust and contaminants are recovered by the dust collector. The usable shot is returned to the storage hopper and then recycled. There is a barrel located underneath the dust collector. This is easy to dispose of the waste. Blast machine cleaning can reduce costs to just a few cents per square meter, resulting in significant savings in production costs.
Mesh belt shot blasting machine is a functional shot blasting cleaning equipment for cleaning discs, sheets, castings, bodies, and structural parts. It can be applied to the original state of the steel and casting surface with strong shot, remove the rust layer, welding slag and oxide skin, so that it gets a uniform and consistent metal luster, in order to improve the quality of steel finishing and anti-corrosion effect. Mesh belt shot blasting machine is mainly used in automotive, aerospace, railroad and machinery manufacturing. The continuous metal belt blast machine is designed and built to allow parts to rotate through in an automatic, continuous and uninterrupted manner, receiving multiple directions of blast jet cleaning, pivoting blast heads to maximize blast efficiency and avoid collision between parts and damage to the surface of the parts.
Wind turbine tower inside and outside wall shot blasting cleaning machine, but also to clean the large pipeline inside and outside the wall, it is characterized by low cost, high efficiency using shot blasting technology to clean the wind turbine tower inside and outside the wall is an ideal process, the machine is mainly used to clean large pipelines and steel cans inside and outside the wall, so that the surface of the pipeline and steel cans to eliminate oxidation and old paint and other adhering substances, to get a certain surface roughness, you can carry out Surface coating protection layer, improve the adhesion of the paint film, and improve the fatigue strength and corrosion resistance of the workpiece, improve the inherent quality of the workpiece, and extend its service life.
Cylinder wall shot blasting cleaning machine using shot blasting technology to clean the inner wall of the cylinder is a new type of net cylinder wall shot blasting machine, which mainly uses compressed air as the power to accelerate the projectile to produce a certain amount of kinetic energy, spraying the cylinder wall, when the cylinder is located in the gun room, the gun will automatically reach into the respective bottle, the gun moves up and down in the cavity, complete the full range of the cylinder wall jet cleaning, is the gas cylinder industry selected type. Mainly has the following advantages:
1. Clean up the inner cavity of the vial oxidation and adhesion produced in the process of stretching manufacturing, so that it gets a clean metal color after treatment, the inner surface cleanliness of the workpiece to sa2.0-2.5 (GB8923 - 88)
2. Eliminate the residual compressive stress produced by bottle firing, stretching and calendering, and improve the fatigue strength limit and stress corrosion cracking resistance of the cylinder.
3. improve the quality of the inner cavity of the cylinder, which is conducive to improving the anti-corrosion effect and wear and corrosion resistance, and the service life of impact vibration resistance.
4. This machine can realize automatic bottle loading, conveying arrangement, pressing and positioning, turning 90°, extending the gun into the bottle, automatic rotation of the cylinder, moving the gun up and down to clean the cylinder and other cleaning automatic work mode; with the perfect combination of projectile circulation system and advanced dust removal system, it is the machine that can realize the cleaning of the inner wall of small bottle neck in China today.