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Shot Blasting Machine

Surface cleaning

Shot-blasting equipment is first used to cast steel, cast iron surface sand and oxide skin removal.

Almost all steel castings, ash castings, ma-steel, ductile iron, etc., are treated with shot blasting. This is not only to remove the surface oxide and sand from the castings. At the same time, it is also an indispensable preparation procedure before the quality inspection of castings. For example, the shell of a large gas turbine must be strictly shot peeled before non-destructive inspection. In order to ensure the reliability of the inspection results. In general casting production, shot peening cleaning is the discovery of casting surface defects such as subcutaneous porosity, slag hole, sand, cold barrier. Surface cleaning of non-ferrous metal castings, such as aluminum alloy, copper alloy, etc. The main purpose is to remove the burr of the die castings by shot peening and to obtain the surface quality with decoration meaning, so as to obtain the comprehensive effect in the metallurgical steel production. Shot peening or pickling is a mechanical or chemical process used to remove phosphorus sheet in mass production of iron and steel, silicon steel sheet, stainless steel sheet and other alloy steel plate, strip production. In order to ensure the surface roughness and thickness precision of cold-rolled steel sheet, it is necessary to carry on shot blasting or pickling treatment after annealing in cold rolling process.


Workpiece strengthening

According to the modern theory of metal strength, the dislocation density of metal is increased. It is proved by practice that shot blasting is an effective process to increase the dislocation structure of metals, which can not be hardened by transformation (such as martensite quenching). Or on the basis of phase transformation hardening and require further strengthening of the workpiece. Aviation, aerospace industry, automobile, tractor and other parts require lightweight, but the reliability requirements are higher and higher. The important technological measure is to use shot peening to improve the strength and fatigue strength of the components.




  • Abrating Cleaning Chamber
    Abrating Cleaning Chamber The shot blasting machine mainly consists of four parts: (1) the shot blasting device usually uses a high speed rotating impeller to project the projectile in a certain direction under the action of high centrifugal force. During the working process, some pellets can swing or move up and down at a certain angle. Projectile collection, separation and transportation systems. (3) the bearing body that causes the casting to run and flip continuously during the shot blasting cleaning process. 4 dust removal system. Sand blasting Room: no deep ground pit (can also not do pit), low capital construction costs, short construction period. The equipment of shot blasting cleaning machine is mainly composed of shot blasting machine, wear-resistant rubber belt, winch, lifting, separator, feed conveyer, dust remover and cleaning machine.
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  • Apron Type Airless Shot Blasting Machine
    Apron Type Airless Shot Blasting Machine The shot blasting machine mainly consists of four parts: (1) the shot blasting device usually uses a high speed rotating impeller to project the projectile in a certain direction under the action of high centrifugal force. During the working process, some pellets can swing or move up and down at a certain angle. Projectile collection, separation and transportation systems. (3) the bearing body that causes the casting to run and flip continuously during the shot blasting cleaning process. 4 dust removal system. Sand blasting Room: no deep ground pit (can also not do pit), low capital construction costs, short construction period. The equipment of shot blasting cleaning machine is mainly composed of shot blasting machine, wear-resistant rubber belt, winch, lifting, separator, feed conveyer, dust remover and cleaning machine.
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  • Hook Shot Blasting Machine
    Hook Shot Blasting Machine The shot blasting machine is a kind of treatment technology which throws the steel sand pellet into the surface of the material at high speed through the shot blasting device. Compared with other surface treatment technology, it is faster and more effective. And the casting process after partial retention or stamping.
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  • Turntable Shot Blasting Machine
    Turntable Shot Blasting Machine Rotary bench shot blasting machine is mainly suitable for mass production of surface cleaning of medium and small workpiece. The equipment of this specification is suitable for engine connecting rod, gear, diaphragm spring and so on. It is widely used in foundry and automobile manufacturing. It has the characteristics of high production efficiency, good sealing effect, compact structure and high technology content of loading and unloading parts.
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  • Roller Pass Shot Blasting Machine
    Roller Pass Shot Blasting Machine Suitable for surface cleaning of structural parts, sections, steel tubes, steel plates and steel bars. High efficiency and low cost.
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  • Marble Shot Blasting Machine
    Marble Shot Blasting Machine Stone shot blasting machine, as the name implies, is a main cleaning stone blasting equipment, its stone mainly include: marble, artificial stone, granite, road stone, ground brick, cement brick. Road brick and so on. The treated stone surface has high skid resistance, good smoothness, strong stereoscopic feeling, and is well received by customers. Stone shot blasting machine is a newly developed new shot blasting machine with high working efficiency. The use cost is low, the dust removal effect is good, conforms to the national environmental protection standard

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