Eterne River Sand Dredging Bucket Chain Gold Dredger Sand Mining Machine

ETERNE river sand dredging bucket chain gold dredger sand mining machine 1--Chain bucket dredger introductionIntroduction:Chain Bucket Dredger is used in the river or shallow water,for purpose recovery alluvial gold and diamond from river sand. It 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.Advantages and Characteristics:*High capacity and fine screening.*Dredging depth could be min 2 meters and max 20 meters.*Working capacity can be 50-200t/h.*Eccentric shaft vibration , more stable and durable.* Double gold recovery systems to ensure highest recovery rate of gold (up to 98%).*Water supplying systems with multiple sets of big power submersible slurry pumps, hoses, valves, etc.*Powering system with diesel generator with all batteries, cables and wires.*Gold refinery plant to make final product of gold bars.* Easy for installation, operation and maintaining.* One-Sop gold mining solutions from A to Z.2--ETERNE Chain Bucket Dredger Parameters                                                ETERNE Chain Bucket Dredger Technical ParametersModelETD-6ETD-10ETD-15ETD-20Dimension19X5.4X4.8m25x5.4x4.8m35x6.3x5.5m40*5.8*6mCapacity                                                          50-200t/hPower40-55Kw55-75Kw 75-100Kw80-120KwMax.dredging depth6m10m15m20mMin.dredging depth2m3m8m10mMesh open size                                                           6-20mmMax. Dredging size300mm300mm300mm300mmGold separation equipmentCentrifugal concentratorVibrating chuteGold chuteJigger machine3--ETERNE Chain Bucket Dredger technical details  1.Chain bucket systemChain material: High-manganese steelBucket material: High-Manganese steel with forged lips, anti-tearingBucket size: depending on the dredger processing capacityFunction: to dig the materials from pond/river/sea bottom2. Clay crush and Screening systemTrommel screen plus scrubber to crush the caly in the mine , it will be improve material cleaning efficiency.Size (mm): φ1200*3000 or according to processing capacityRemark: with inside water spray pipesFunction: to break off hard clays to increase gold recovery3.Coarse Gold Recovery SystemName: Vibrating chute + Gold chuteVibrating chute type: Hydraulic typeSize: 6m*1mGold chute: Mitsubishi brand, imported from JapanFunction: for coarse gold recovery Recovery rate: 95%4.Fine Gold Recovery SystemName: Knelson type centrifugal concentratorProcessing capacity: 15tph-1000tph dry solidsQuantity: 2-4 pcsRemark: Fully continuous typeFunction: for fine size dust gold recovery (-6mm)Recovery Rate: 99%5.Control systemName: Control boxType: Buttons typeControl person: 1 personFunciton: to control all the equipment in the dredger6. Powering systemName: Generator setPower: 100Kw-350KwBrand: Weichai, or abroad famous brand as requiredFunction: supplying power to all the systems7.Gold purification systemAfter getting the black sand, they will be purificate to be gold bars byMercury Amalgamator,Mercury steam tank and gold furance.   4--ETERNE After sale services1.Professional beneficiation for 15 years.We have our own professional research and development team.2.Eterne provides optimized solutions for your mine, one-stop service for mineral processing plant, include sample test, mine design, equipment manufacture, etc.3.Short delivery time: All products you want can be completed within short time.4.24 Hours After-sale service and solve the after-sale problems in time.5--ETERNE Company introduction and certifications  1.Shandong Eterne Machinery Co., Ltd. is a modern enterprise comes from Weifang city, Shandong Province, China, which is integrating R & D, production and service including mining equipment and woodworking equipment.2.The main products for our company are dredger, gold mining equipment, aquatic weed harvester, sand washing equipment etc.3.Our products have been sold all over the country and exported to more than 50 countries, such as Bangladesh, Philippines, Indonesia, Malaysia, Suriname, Bolivia, Ecuador, Nigeria, South Africa, Mali, Tanzania, etc.4.We can independently design and develop reasonable and feasible product plans according to the use requirements of customers and their special geographical environment.6--ETERNE Clients' good feedback and visiting7--Please contact me  Tina Xu (Sales engineer)Shandong Eterne Machinery Co.,Ltd. Address :No.4799, Shengli Street, Kuiwen District, Weifang City, Shandong Province, China/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1