Эффективное и экологически золото драги

Gold mining ship, the ship is a set of gold mining operations, processing operations as one of the joint water plant, is a placer gold mining equipment, which includes mining system, mineral and water supply systems, the abandoned mine waste and tailings systems, deck machinery , The hull, the upper part of steel, electricity, and several other basic systems. From the beneficiation process, the gold mining ship is divided into fixed-chute, belt chute, round three types of jig; from mining capabilities, the ship is divided into 15 liters of gold, 25 liters, 40 liters, 50 liters, 100 liters, 150 liters , 200 l, 250 l, 300 upgrade models. Volume ofthe bucket(L) Miningthickness(M) Minimum widthof the excavation face(M) Excavated volume(M³) Total weight (t) Total thickness Underwater Above water Max Min 15 5.5 5.0 1.5 0.5 20 ≥15 15 25 6.5 6.0 1.5 0.5 25 ≥25 27 40 7.0 6.5 1.5 0.5 28 ≥40 37 50 7.5 6.5 2.0 1.0 30 ≥45 50 100 11.5 10.0 2.5 1.5 35 ≥90 70 150 13.5 12.0 2.8 1.5 45 ≥135 95 200 16.0 14.0 3.0 2.0 50 ≥180 115 250 18.5 16.0 3.4 2.5 55 ≥225 150 300 23.0 20.0 4.0 3.0 60 ≥260 190 400 30.0 26.0 5.0 4.0 70 ≥340 240