年表作成・共有サービス - pastport

https://www.shotblastpro.com/video/h-beam-shot-blasting-machine-with-6-blasting-turbines.html

H beams shot blasting turbine machine plays an important role in removing all forms of rust and corrosion materials from h beams prior to painting or coating. In the blasting process, the conveyor system of roller shot blasting machine can make oxide layer and dirt rust wore off quickly. The video shows us the daily working scene of operating the H beams shot blasting machine.