denmark dredging site for sand machine
two transmission sand dredger we are offeriong two transmission sand dredger. output:80 300m³ digging depth:3.5 40m sand dredger is specialized machinery of sand field and river dredging
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two transmission sand dredger we are offeriong two transmission sand dredger. output:80 300m³ digging depth:3.5 40m sand dredger is specialized machinery of sand field and river dredging
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2018 6 3 · sand dredging machine is the powerful equipment to excavate underwater sand, slurry or gravel to different locations.it is classified as submersible dredger, mini dredge for sale, small dredging equipment, small pond dredging equipment, sand suction dredger, suction dredging equipment, cutter suction dredger, sewage submersible
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using a dredge, an (experienced) operator is able to process a much larger volume of streambed material than with any other small scale hand mining apparatus. most of the gold bearing river bottom streambed material is sucked up as quickly as the operator is able to feed it into the suction nozzle.rocks that are too large to pass through the suction nozzle are moved out of the way by hand.
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giant gold machines gold dredges. early in the gold rush, miners used shovels and other simple tools to scoop up river gravels.the easy gold was soon picked clean. the challenge took on new proportions: millions of tons of earth had to be dug up and sifted.
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this is a very special dredger and it just uses to dig sand below river clay layer. if your river has sand below the clay layer, you can order one to get sand.. if you need some dredger or machine, please contact to our company. thank you. it not only can dredge sand in the river, but also can load sand to ship to the river shore.
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[+ object]: to dig (something) out of the bottom of a lake, river, etc. they dredged sand from the river to add to the eroding beach. they dredge oysters in the bay.
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[+ object]: to dig (something) out of the bottom of a lake, river, etc. they dredged sand from the river to add to the eroding beach. they dredge oysters in the bay.
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we offer mechanical dredges and floating conveyor belt systems for the sand & gravel and mining industries. jochen rohr brings over 30 years of experience. aggregate dredge solutions
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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.