ItemDiameterGunsCapacityfor Sand (m3)Weight for Sand(kg)Height(mm)ControlModelApplicationSP7501-1M75010.2669001800manualShip Repairers and Ship Builders,Steel Structure Manufacturing, Anti-corrosion Construction,Ground Roughening,Surface Treatment of Stone Material and others.SP7501-1R75010.2669001800gas controlSP7501-1E75010.2669001800electronic controlSP7501-1MP75010.2669001500manualSP7501-1RP75010.2669001500gas controlSP7501-1EP75010.2669001500electronic controlSP7501-1MP (A)75010.2669001500manualSP7501-1RP (A)75010.2669001500gas controlSP7501-1EP (A)75010.2669001500electronic control