supply of spares for shot blasting machine , 6” dia. helicoid screw conveyor k-2524 , 6” dia. helicoid screw conveyor –k-2525 , 6” dia. helicoid screw conveyor k-2613 , blast hose 1-1/2 inch bore length 20 fee , drive shaft; part no. k-2526 , intermediate shaft; part no. b-23404 , end shaft; part no. b-21630 , ucp-208 , manual air venting valve 1/2 shot blast , v-belt model-c2720 -pitch/c105 , 6” upper screw conv. 4’-8”-shot blasting 6” upper screw conveyor 4’-8” lg -124981 , screw conveyor shaft-shot blasting screw conveyor shaft-upper screw conveyor,b-21493 , rotary screw rh-shot blasting rotary scree rh-upper screw conveyor-bm193028/c