Q395sand blasting machine for cleaning steel pipes The main specification 1.range of cleared work piece: (1)steel pipe: Φ150Φ450 mm (2)minimum length of work piece: 4000mm 2.conveying roller bed: 1)conveying speed: 26 m/min 2)power: 2*1.5kw 3. steel shots: 1)dimension of shots: Φ0.8Φ1 mm 2)first loadation:1000kg 4.impellor head: 1)number: two(HNQ360 Japanese Technology) 2)diameter of blade: Φ360 mm 3) shot blasting capacity: 2×200 kg/min 4) power: 2*15kw 5. hoisting machine: 1) hoisting capacity: 26T/h 2) power: 1.5kw 6.nether screw conveyor: 1) conveying capacity: 26T/h 2) power: 3kw 7. compressing air: 1) pressure: 0.4 0.5Mpa 8. dust abatement: 1) air volume: 5000 m3/h 2) power: 7.5kw 9. total power: 47kw