How much does a bucket gold mining boat cost? River gold mining machinery, sand mining, gold mining and gold selection equipment

How much does a bucket gold mining boat cost? River gold mining machinery, sand dredging, gold mining and gold selection equipment
Equipment principle
First, the excavation system digs out the river sand from the underwater river bed to the water surface, and then enters the screening system for screening , stones that are larger than the size enter the tailings tank and are discharged away from the gold mining ship by the tailings discharge system to ensure that the gold mining ship is not silted up and can continue to work. Materials smaller than the size enter the gold panning system from the diversion trough for gold and sand separation. According to the difference in the specific gravity of sand and gold, gold with a larger specific gravity settles at the bottom of the slurry, while sand and other materials with a small specific gravity float on the upper layer of the slurry and are discharged to the tailings discharge system with the water flow.
Floating body. The floating body is generally made into a split form, with two side floating boxes separated by a certain distance, which not only increases the stability of the gold mining boat, but also facilitates the disassembly, assembly and transportation of the equipment. The length of the floating body is designed according to the depth of sand excavation. The greater the depth of sand excavation, the longer the floating body. The width of the floating body is designed based on the working weight of the equipment. Generally speaking, the greater the workload, the wider the floating body.
Excavation system. The excavation system of the gold mining ship includes various excavation forms, such as the chain bucket excavation-type suction pipe composed of a sand dredging bucket and a chain, the injection-suction reamer composed of a sand pump, and the cutter-suction type composed of a sand pump. According to many years of installation experience , due to the large proportion of alluvial gold, the chain bucket excavation method is better than the injection suction type and cutter suction type.
Screening system. There are also many forms of screening systems. If there are more stones in the raw ore, the screening effect is better with a drum screen. If there are fewer stones, a flat screen can be used. If the particle size of the stones in the raw ore is smaller than 1, the screening system can be omitted.
Gold mining system. The form of gold panning system includes fixed gold panning felt chute, drum type gold panning chute, automatic washing and sorting machine plus gold panning centrifuge, spiral chute, shaker, gold panning mercury plate, etc. Currently, the most widely used ones are the drum type gold panning chute and automatic washing and sorting machine plus gold panning water jacket centrifuge. Form, these two forms have simple structure, small size, easy to move, large processing capacity, high degree of automation and high enrichment ratio. The net separation rate has reached above. They are currently the first choice for gold mining ships and dry land gold mining equipment
Qingzhou City Zhongtai Mining and Sand Machinery Co., Ltd. is a modern enterprise integrating scientific research, development, production and manufacturing. It has professional technical personnel, production personnel, installation personnel, and after-sales service personnel. Our company integrates scientific research, development, engineering, design, production, installation and debugging services. As a large-scale manufacturing enterprise, our company relies on science and technology and develops leading core technologies as its driving force. We take good reputation, strong technical force, excellent product quality and the concept of honest management as the foundation of our development. It is located on the west side of Qingzhou International Flower Exhibition Center, adjacent to Jiqing Expressway and Dongqing Expressway, and to the north of Jiaoji Railway National Highway, with a superior geographical location.
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