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® Tumble Blast Machine This series is used for surface cleaning,rust removing,product intensifying for all kinds of medium and small casting,forging and machinings.It is suitable for different process scale,can work single or medium and small sizes workpieces. Q32 Series tumble belt shot blasting machine has advantages of advanced design,reasonable structure,low energy consumption and high efficiency.
Read MoreSend InquiryPuhua® Tumble Belt Shot Blasting Machine Rubber track shot blasting machine with good cleaning quality, time is short, compact, low noise, good sets of advantages. Mainly applicable to all walks of life in the castings, forgings, aluminum parts, stamping parts, gears and springs of sand, rust, descaling and surface strengthening, but also applies to all kinds of hardware tools. Especially for fear of touching the parts, cleaning and strengthening is more applicable. Crawler-type shot blasting machine for different production scale, both stand-alone use, can also be multi-use. And continuous conveyor, such as supporting the production of clean-up assembly line, is the ideal clean-up equipment for large and medium-sized clean-up.
Read MoreSend InquiryPuhua® Crawler Shot Blasting Machine Tumbling rubber belt shot blasting machines ideal to tumble in bulk loads small and medium sizes parts. This small shot blasting machine uses wear proof rubber belt to load castings.
Read MoreSend InquiryPuhua® Q69 Turntable Type Shot Blasting Machine This machine is mainly used for surface cleaning of casting and forging parts , flat ,thin-wall parts which can’t be collision after heat treatment. It can remove adhering sand, scale, etc attachments on surface of the workpiece , to obtain bright surface with a certain roughness . It can also be used for surface strengthen processing of some gear ,plate spring ,etc.
Read MoreSend InquiryThe Puhua® Trolley Type Shot Blasting Machine cleans plates, beams, structures removing scale, dirt and rust. The chamber with protection has a closed metal construction covered inside with rubber sheets to absorb cinematic shot energy. The pipes are directed in translation and rotation motions, one after another, by a transport device into the shot blasting chamber where they are cleaned.
Read MoreSend InquiryThe roller Puhua® through type shot blasting machine cleans plates, beams, structures removing scale, dirt and rust. The chamber with protection has a closed metal construction covered inside with rubber sheets to absorb cinematic shot energy. The pipes are directed in translation and rotation motions, one after another, by a transport device into the shot blasting chamber where they are cleaned.
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