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Development Course Of Qingdao Shot Blasting Machine

QINGDAO KNNJOO MACHINE INC. | Updated: Oct 11, 2016

In the 1950s, China's shot blasting machine production is modeled on the former Soviet Union, technology is limited and the output is very low.

After many years of exploration, the early 1960s, the first independent design and production of Q31 drum type shot blasting machine was born in Qingdao.

Since then, Qingdao has become China even the world's main production base of shot blasting machine.

The emergence of shot blasting machine is mainly to solve the problem of corrosion of steel products, use of high-speed throwing steel abrasive to remove the workpiece surface impurities, burrs, oxide, etc., thereby increasing the coating and workpiece contact area, made better attached to the workpiece surface, thereby improving the corrosion resistance of the workpiece.

The description of Qingdao is not just an important port city in China, a beautiful Bay City, as well as the main production base of shot blasting machine.

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