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What is shot blast process?
The shot blasting process utilizes a centrifugal blast wheel that shoots media, like steel shot, onto a surface at high velocity. This knocks the surface free of debris and other material. The shot media, which varies from steel shot to cut wire to nut shells, loads into a hopper that feeds the blast wheel.
The Chinese shot blasting machine is a processing technology that throws the steel grit and steel shot at a high speed on the surface of the material object through a shot blasting machine. It is faster and more efficient than other surface treatment techniques, and can be used for casting processes after part retention or stamping.
Almost all steel castings, gray castings, malleable steel parts, ductile iron parts, etc. must be shot blasted. This is not only to remove the oxide scale and sticky sand on the surface of the casting, but also an indispensable preparation process before the quality inspection of the casting. For example, the casing of a large gas turbine must be subjected to strict shot blasting before non-destructive inspection to ensure the integrity of the inspection results. reliability.High-quality shot blasting machines are divided into roller type, rotary type, mesh belt type, hook type and mobile type shot blasting machine according to the structure of the cleaning casting carrier.
Qingdao Puhua Heavy Industry Group is a professional shot blasting machine manufacturer and supplier of shot blasting machine factories in China. There may be many shot blast machine manufacturers, but not all shot blast machine manufacturers are the same. Our expertise in building shot blast machines has been honed over the past 15+ years.
We are a professional factory for making shot blasting machines, which can be customized according to customer needs.Puhua® Tracked Type Shot Blasting Machine crawler shot blasting cleaning machine is suitable for surface cleaning of various parts. The surface of various metal castings is cleaned by sand, the surface of ferrous parts is derusted, the surface of the stampings is blunt and blunt, the surface of the forged and heat treated workpieces is treated, and the surface of the spring is removed and the surface is refined. This can be achieved by the shot peening process of this series of equipment.
Read MoreSend InquiryQingdao Puhua Heavy Industry Machinery Co., Ltd. is a professional Overhead Hanger Shot Blasting Machine manufacturer, if you are interested in Overhead Hanger hook type Shot Blasting Machine, please contact us.
Read MoreSend InquiryPuhua® Hanger Type Shot Blasting Machine uses the method of multistep fixed-point rotation blasting and cleaning, removing the sand and oxide skin on the casting surface, to reappear metal color. It is mainly used in car accessories and bolster, side frame, coupling, and frame of trail hook vehicle parts, at the same time also can clean the casting and small batch workpiece with similar size.
Read MoreSend InquiryPuhua® Hanger Shot Blasting Machine is mainly used for surface cleaning of casting, structure, non-ferrous and other parts. This series shot blasting machine have many types, such as single hook type, double hook type, lifting type, non-lifting type. It has advantage of non-pit, compact structure, high productivity, etc.
Read MoreSend InquiryPuhua® Chain Type Shot Blasting Machine Q38 series Hanging Chain Shot Blasting Machine uses the method of multistep fixed-point rotation blasting and cleaning, removing the sand and oxide skin on the casting surface, to reappear metal color. It is mainly used in car accessories and bolster, side frame, coupling, and frame of trail hook vehicle parts, at the same time also can clean the casting and small batch workpiece with similar size.
Read MoreSend InquirySmart Control Steel Plate Shot Blasting System is applied to clean the surface of steel structure welding work-piece, H-style steel, plate and other profiles. It can clean away rusty spot, rusty scale, welding slag on the work-piece surface, as well as welding stress, in order to remove stress and improve surface lacquer quality and anti-corrosion of steel structure and metal.This shot blasting machine is equipped with automatic fault detection and alarming, has the function of time-delay and automatic stop running after alarming. Plate thickness of shot blasting area is ≥12mm, also layed with high interchanged Mn13 protective plate.
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