The sand blasting room is used for sand shot/blasting and derusting of carbody, bogie
and underframe of all types of rolling stock products including: passenger coaches, freight wagons, EMUs and DMUs, as well as fabricated workpieces.

This kind of sand blasting room adopts the technology of reinforced honeycomb sand sucking floor, which is no need to use the bucket elevator, belt-conveyer or mechanical operation parts during the circulation of abrasive materials. It can reach low wear, less technical fault, less operation failure and reduced maintenance work by using honeycomb sand sucking system.