portable dredge also called small sand suction dredger is the kind of cost effective and compact sand dredging machine which is widely used for excavating and pumping sand or mud from the bottom of the water body. small portable dredger features robust dismantle structure high pumping efficiency cost saving easy to transport and operate.
cutter suction dredger makes use of a cutter head to loosen the material to be dredged and pumps the dredged material via a pipeline ashore or into barges. the powerful cutter swings around the spud-pole powered by winches while dredging then the high pressure sand pump suck up the loosened mixed materials to the destination through the suction pipe.
river sand suction dredger is widely used for sand dredging mud dredging port building and deepening the centrifugal sand pump can produce certain amount of vacuum the sand and mud is conveying and discharging by pipeline and floater. the portable small sand dredger made by ocean pump can be self-propelled or non self-propelled.
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 pump lake dredging equipment mini dredges for sale sand
qingzhou yongli mining and dredging machinery co. ltd. is best river sand dredger cutter suction dredger and bucket chain dredger supplier we has good quality products & service from china.
land reclamation: dredging to mine sand clay or rock from the seabed and using it to construct new land elsewhere. this is typically performed by a cutter-suction dredge or trailing suction hopper dredge. the material may also be used for flood or erosion control.
suction dredger is the dredge machinery designed by ocean pump for shallow river sand sucking and pumping operation. the 10 inch river sand suction dredger is light and easy to operate. therefore it needs only small investment and will get quick return this dredger is especially suitable for small river.