Alluvial Mining - Mining Directory- gravel pump mining in the usagravel pump mining malaysia ,The high pressure water pumps are used to supply water for the cutting and flushing jets in alluvial mining sets. The high pressure water pumps can use open or enclosed impellers. Pump stands are the same as for corresponding gravel pumps.Taian OCEAN Pump Co., Ltd. - YouTubeOur main products include sand pump, mud pump, slurry pump, gravel pump, submersible slurry pump, dredge pump, mining pumps, sand dredging pumps, small dredging equipment, sand pump …