portable steel plate shot blasting machine blasts the shot abrasive on the steel
surface at high speed and certain angle by the method of mechinery , make shot
abrasive impect the surface of the steel plate and make the steel surface roughness,
reach the effect of removing residuum,at the same time,dust collector will produce
negative pressure to make shot abrasive and impurities and dust dust recovery after
air cleaning, intact pills will automatically be recycled to used, and impurities and
dust will drop into the dust collecting box.

Function of portable steel plate surface shot blasting once will be enough clear away
surface rust of steel plate and remove impurities, and can undertake hair treatment
on the surface of steel, make its surface well-distributed roughness, greatly
improving the adhesive strength of the waterproof layer and steel base layer, so that
the waterproof layer and bridge deck can better combination, and at the same time
the crack of steel can be fully exposed, have the effect of nip in the bud.