Qingdao Environmental Protection Technology Co., Ltd. for the Big East with a deck shot blasting machine, pavement fight hair dryer, high-speed rail shot blasting machine. Introduction deck shot blasting machine: deck shot blasting machine is powered by electricity, by centrifugal force to accelerate projectiles shot was cleared plane. It is a non-contact distance projected cleaned. Mobile shot blasting machine Steel Deck by mechanical methods to pellets (steel shot or grit) at high speed and a certain angle to the work surface projectile, let pellets impact the road surface treated by shot blasting road clean but hard, there are relatively uniform rough texture to the surface uniformly negative pressure pill will feed and clean up dust and other impurities down to dust generated at the same time recovering after air clean, intact pellets will Auto recycling, while the impurities and dust will fall into the collecting box. Clean non-polluting construction can be done, both to improve efficiency and protect the environment. Big East shot blasting machine construction areas: 1 industrial preservative and waterproofing areas: 2 in the field of road maintenance and upkeep: painting pretreatment of industrial floor; anti-skid road surface treatment, weeping processing; painting steel surfaces Pretreatment; signs line cleanup;; steel box bridge surface corrosion pretreatment; concrete bridge waterproof surface treatment;; non-slip mat cleaning process 3 highway tunnel at the airport: 4 in Ship: In addition to tire tracks (except rubber ), remove the markings; large ship hull, deck surface treatment airfield runway surface friction coefficient and texture recovery;