Apr 10, 2020
What kind of equipment is the profiled shot blasting machine
Pass-type shot blasting machine is a multi-functional steel pretreatment production line, used for cleaning welding structure, H-shaped steel, steel, grille and steel plate. The shape of the sandblasting machine is multi-angled. Use the world's advanced double-disc high-efficiency sandblasting machine, spray high-speed, dense beams, sand all parts of the original steel, and perform three-dimensional all-round cleaning. Corrosion layer, welding slag, scale and dirt on each surface of the steel quickly fall off to obtain a smooth surface with a certain roughness, improve the adhesion between the paint film and the steel surface, and improve the fatigue resistance and corrosion resistance of the steel. It can improve the inherent quality of steel and prolong the service life of steel. The main functional components of the machine are cleaning room, indoor conveyor roller and feed conveyor roller, sand blasting machine, shot blasting circulation system (including separator, vertical and horizontal screw conveyor, shot blasting recovery mechanism and granulation pipe). The characteristics of shot blasting cleaning machine
1. Fully digested the design technology of gf.disa, so that the machine has the characteristics of good design, reasonable structure, reliable operation and high production efficiency.
The shot blasting diagram and the whole shot blasting machine diagram are all designed and drawn by the computer.
three. The directly connected centrifugal blasting machine has the characteristics of large spray volume, high power and fast spray speed. Using the computer three-dimensional dynamics to simulate the layout of the sandblasting machine, each part of the workpiece is processed to obtain direct spraying.
four. Clean the chrome cast iron used in the room for protection. Fix special nuts, connect with joints, and install building structures. The replacement is simple and convenient, and the service life is long.
5. The separator adopts a full-screen separator, and the separation effect is good. The separation efficiency of particles, slag and dust is 99%. The screw conveying adopts three-stage sealing protection method, and the sealing effect is good.
6. The dust removal system is composed of a filter cartridge dust collector, indoor 15mgm3, and outdoor 65mgm3, and the environmental protection index is higher than the emission standard.
Number 7. The assembly structure of the whole machine is beautiful. The anti-rust paint and top coat are sprayed in two layers to achieve the purpose of anti-rust and surface beautification.
It is sent to the closed shot blasting chamber by the transfer roller. The impeller rotates at high speed through a sandblasting machine, accelerates to the surface of the workpiece through steel grit (projectile), and strikes and scrapes the rust and dirt on the surface of the workpiece. Then, clean the particles and dust on the surface of the workpiece with detergent, roller brush, granulation screw, high-pressure blowpipe, etc. (This is a steel structure shot blasting machine. Only steel plates are used for cleaning, rolling, granulation and high pressure. Blowing pipe, although some steel shot cleaning machines also use high pressure blowing pipe to blow particles to the surface of the workpiece, the effect is not ideal It took a long time for the customer to remove it.) It is sent out by the conveyor roller, so that the steel can be derusted. The purpose of rust prevention.
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