Dredger

Bucket Chain Dredger Continuous Excavation System Hard Soil Rock Removal Heavy Duty

Bucket Chain Dredger Continuous Excavation System Hard Soil Rock Removal Heavy Duty Product Description Bucket Gold Mining Dredger is used in the river or shallow water,for purpose recovery alluvial gold from river sand. Bucket gold dredger is a product of deformation of sand dredger. Increase the height of sand discharge, so will have sufficient space for the installation of ore concentration equipment, these equipment extract gold from the sand. Product Parameters ETERNE Chain Bucket Dredger Technical Parameters Model ETD-6 ETD-10 ETD-15 ETD-20 Dimension 19X5.4X4.8m 25x5.4x4.8m 35x6.3x5.5m 40*5.8*6m Capacity 50-200t/h Power 40-55Kw 55-75Kw 75-100Kw 80-120Kw Max.dredging depth 6m 10m 15m 20m Min.dredging depth 2m 3m 8m 10m Mesh open size 6-20mm Max. Dredging size 300mm 300mm 300mm 300mm Gold separation equipment Centrifugal concentrator Vibrating chute Gold chute Jigger machine Our Advantages Main Features 1). Bucket chain dredger for excavating stone 2). Stock available 3). Testing center for ex-factory test 4). Workers overseas service available 5). Dismantle and assemble structure 6). Easy operation 7). Complete gold dredger mining EPC service A gold dredge is a placer mining machine that extracts gold from sand, gravel, and dirt using water and mechanical methods. The original gold dredges were large, multi-story machines built in the first half of the 1900s. Small suction machines are currently marketed as "gold dredges" to individuals seeking gold: just offshore from the beach of Nome, Alaska, for instance. Company Profile Our factory can provide a series of gold panning equipment such as mobile gold panning vehicles, vibrating screens, ore washing machines, drum chutes, centrifuges, and gold panning boats. Provide one-stop shopping service to help customers. Let customers feel more relieved, reassured, and comfortable. FAQ 1. Are you factory? Yes, established in 2003, over 15 years factory 2. How big are you? In total 6 work shops, 15,000M2, office 3000M2, 80 workers 3. What equipment do you build? Specialized in alluvial/placer gold/diamond mining equipment 4. Whats the capacity of the gold/diamond mining equipment from 5TPH to 450TPH 5. What brand engine/diesel generator do you use? Weichai, Yuchai, etc, or as required

10 Inch Jet Suction Dredger Pump Dredger 12 Inch River Dredge

14 inch 8 inch River Dredge Machine 10 inch Sand Suction Dredge Pump Dredger 12 inch River Dredger with Low Noise Product Description 12 inch River Dredger is widely used to recover materials from great depths and can also extract sand from below a clay overburden which is also called a jet sand suction dredger. The 12 inch River Dredger is equipped with a high-pressure water pump and a powerful sand suction pump. The water pump can produce a high-pressure high-speed water jet to impact the bottom of the sand layer and splash the mixed sand around the suction head, and the sand suction pump conveys the sand to the destination through the discharge pipe. OCEAN Pump brand 12 inch River Dredger consists of a dredge body, high-efficiency wear-resistant marine sand pump, high-pressure water pump, famous brand diesel engine, and discharge system. Our 12 inch River Dredger features an integrated design, high efficiency, good wear resistance, flexible operation, and energy saving in the delivery of solid particles. Our 12 inch River Dredger is the most economical 12 inch River Dredger for loose fine sand in the water bottom. We can customize various small and medium jet suction dredgers for your demands. Features Features of 12 inch River Dredger 1. High efficiency, large output, and long discharge distance. 2. Very simple and fast assembly and disassembly, simple operation, easy to control. 3. Good economic performance. 4. Dredge platform consists of multiple pontoons connected by a proven coupling system. 5. Highly efficient fuel consumption and minimum overall operational costs. 6. Economize human resources. One-man operation in a low-noise operating cabin. 7. Controls box and instruments are mounted on an ergonomic dashboard. 8. We can according to the customer's request make a jet sand suction dredger Product Parameters Item JSD200 JSD250 JSD300 JSD350 JSD400 1 Dredger performance Sand capacity(m³/hr) 80-110 130-260 300-360 360-390 44NO.0-520 Max.discharge distance(m) 200-600 200-1000 200-1500 200-1800 200-2000 Max. gravel diameter passing through(mm) 50-60 60-70 60-70 60-70 60-80 Max.dredging depth(m) 15 15 15 20 20 2 Dredger body Size(L*W*H) 8*1*1.5,2PC 6*2.25*1.5, 1PC 8*1*1.5,2PC 6*2.25*1.5, 1PC 11.8*1.1*1.5,2PC 8*2.25*1.8,1PC 18*1.1*1.5, 2PC 18*1.1*1.5, 2PC 3 Sand suction system Pump size(inch) 8/6 10/8 12/10 14/12 16/14 Pump flow(m³/hr) 410-540 620-1450 1650-1800 1800-1950 2200-2600 Pump head(m) 28-48 21-35 24-35 24-35 30-50 Pump speed(rpm) 730-980 730 730 730 550-700 Main engine power(kw) 132-156 180-250 250-300 300-410 410-460 Gearbox Yes Yes Yes Yes Yes Connect metal base Include Include Include Include Include High pressure water pump Jetting sand up Jetting sand up Jetting sand up Jetting sand up Jetting sand up Pictures Show Successful Case Mr. Peter is from Liberia and is a professional contractor for construction projects in Liberia. On April 5th, 2021, we received an email from Peter. There is a river in Liberia as his working site, he wanted to pump sand from the river and used the sand for construction after treatment. He had contacted someone who would provide the sand pumping equipment for the filter. Now, he contacted us about the sand dredging machine. After receiving the email, we sent an email confirming the detailed working condition to him. Because the engineers needed to know the specific detail to confirm the river sand pumping boat which we supplied is the most suitable type for the customer. The detailed working condition was as follows: Dredging depth( from the water level to the sand bed): 15 m Discharging distance( from the dredger to the stockpile): 400

Chain Bucket River Gold and Diamond Mining Dredge for Sale

Chain Bucket River Sand Gold and Diamond Dredge for Sale

Customized Full Hydraulic Sand Dredging Cutter Suction Dredger for River Desilting

China Full Hydraulic River Sand Pumping Cutter Suction Dredge Dredger for Sale Good Price