Size : Q69sand blasting machine Designed and produced by adopting the advantages of similiar products from both within the country and abroad.the rusting cleaning part(shot blast cleaning)adopts high-efficient blast wheel and full shutter type shot sand separator.the sweeping machine adopts specially made high-strenth nylon rollingbrush and high-pressure ventilator.the preheating and drying part may adopt various heating methods.the paint spraying part adopt high-pressure airless spraying method.the complete set of equipment is controlled by plc,and is the large-size complete equipment of international advanced level. It is mainly used for surface treatment(namely preheating,rust removal,paint sprayingand drying)of steel plate and various sructural sections,as well as for cleaning and strenghening of metal structure parts The series of Q69 steel sheet shot blasting pre-treatment line are mainly consist of warm up,shot blasting .it applies to shipping,car,motorcycle,bridge,machine etc.which is in the line of steel board,section and structure casting to wipe of surface rusting and painting art . type/parameterQ698Q6912Q6915Q6920Q6925Q6930Q6940The effective cleaning width(mm)800120015002000250030004000the room feed-in size(mm)1000x4001400x4001700x4002200x4002700x8003200x8004200x400the length of cleaning workpiece(mm)1200-120001200-16001200-120001200-120003000-120002400-120004500-18000the speed of wheel conveyor(m/min)0.5-40.5-40.5-40.5-40.5-40.5-40.5-4the thickness of steel sheet(mm)3-603-601.5-603-603-603-11045-100the section steel specification(mm)800x3001000x3001500x3002000x3002500x7003000x7004000x300the quantity of shot blasting(kg/min)4x1804x2504x2506x2506x2506x3606x360the first enclosed quantity(kg)40004000400045004500800011000roll brush adjusting height(mm)200200350450600850900ventilation(m3/h)22000175601900019550277582805038000outline size(mm)25017x4500x901512180x4250x709515200x5370x679730650x6850x909531200x8070x750044040x6380x776045000x7830x11120