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Catenary Type Shot Blasting Machine Purpose

QINGDAO KNNJOO MACHINE INC. | Updated: Jul 03, 2017

Catenary Type Shot Blasting Machine Shot blasting machine is through the shot blasting machine will be high-speed cast steel shot off the impact of material in the surface of a material processing technology. Compared to other surface treatment techniques, it is faster, more efficient, and can be partially retained or stamping after the casting process.

Shot blasting machines can also be used to remove burrs, Catenary Type Shot Blasting Machine scale and rust, which may affect the integrity, appearance, or definition of the object part. The shot blasting machine can also remove contaminants from the surface of a partially coated surface and provide an enhanced surface profile for the coating to achieve the purpose of strengthening the workpiece.

Almost all of the cast steel, Catenary Type Shot Blasting Machine gray castings, Magang, ductile iron and so on to be shot blasting. This is not only to remove the surface of the castings oxide and sticky sand, but also the casting quality inspection before the indispensable preparation process, Catenary Type Shot Blasting Machine such as large gas turbine chassis in the nondestructive testing must be carried out before the strict shot peening to ensure the results of the test reliability. In the general casting production, throwing shot peening is found in the casting surface defects such as subcutaneous stomata, slag and sticky sand, Catenary Type Shot Blasting Machine cold separation, from the skin and other essential means of technology. Non-ferrous metal castings, such as aluminum alloy, copper alloy surface cleaning, in addition to the removal of oxide, found the casting surface defects, the more important purpose is to throw shot peening to remove the burrs of die cast and get a decorative surface quality , Catenary Type Shot Blasting Machine To obtain a comprehensive effect. Metallurgical Iron and steel production, throwing peening or pickling is to ensure that large quantities of steel production to obtain high productivity and the use of mechanical or chemical joint removal of phosphorus skin of a process. Silicon steel sheet, stainless steel sheet and other alloy steel plate, Catenary Type Shot Blasting Machine with the production process, in the cold rolling process must be carried out after the annealing and shot blasting or pickling treatment to ensure that the cold-rolled steel plate surface roughness and thickness accuracy.

Shot blasting machine is divided into drum type, chain plate type, turntable type, trolley type, squirrel cage type and hanging type shot blasting machine.

Roller and chain plate shot blasting machine is suitable for cleaning small and medium-sized castings that are not afraid of collisions. Roller-type shot blasting machine by the barrel of the spiral-shaped guide, so that casting flip and run forward. Chain plate shot blasting machine through the chain plate movement, Catenary Type Shot Blasting Machine so that casting flip and run. Turntable, trolley and hanging shot blasting machines are used to clean large and medium-sized castings, usually with a fixed shot blasting chamber, the castings are cleaned or moved in the shot blasting chamber. Shot blasting chamber is usually equipped with several shot blasting machine, Catenary Type Shot Blasting Machine mounted in different positions, from different azimuths projectile, in order to improve the cleaning efficiency of the shot blasting machine and clean up the quality. Hanging shot blasting machine can be cleaned according to the needs of the casting, hanging in the chain on the configuration of a number of hooks, Catenary Type Shot Blasting Machine cleaning castings hanging on the hook, while running forward at the same time flip. Castings in the shot blasting outdoor loading and unloading, in the room to clean up.

Shot blasting machine was first used for casting, forging and other sticky sand and oxide removal. Mainly the use of high-speed rotation of the impeller to throw out the sand shot high-speed hit the surface of the parts to meet the requirements of surface treatment, Catenary Type Shot Blasting Machine pill sand speed is generally 50 ~ l00nds.

With the introduction of the new specification of the international ballast tank coating, the shipboard coating requirements and standards are clearly included in the classification. Catenary Type Shot Blasting Machine The ship plate coating corrosion resistance and service life have a higher demand to ensure the safety of the hull structure.


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