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Chain Bucket Ship Unloader

(Chain Bucket Ship Unloader)

Chain Bucket Ship Unloader
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The chain bucket ship unloader is a kind of continuous ship unloading machinery for bulk materials which can utilize chain bucket to excavate materials from the ship cabin, then, apply the onboard conveying system to discharge these bulk materials to the wharf.

The chain-type ship unloader is composed of the following parts: Chain reclaiming hoisting mechanism, bucket-type hoisting head rotation mechanism, materials receiving mechanism, cantilever crane rotation mechanism, cantilever crane pitching mechanism, traveling mechanism, belt-type conveyor system, etc. When the ship is unloaded, the chain bucket can excavate the materials from the ship cabinet, then, apply hoisting mechanism to unload these materials to the materials receiving mechanism, transfer them in the belt-type conveyor in the cantilever crane, finally, make use of the central funnel and discharging belt-type conveyor to convey the materials in the belt-type conveyor system on the wharf.

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Equipment model Unit LSU 400 LSU 600 LSU 800 LSU 1000 LSU 1500 LSU 1800 LSU 2000 LSU 3000
Production capacity t/h 400 600 800 1000 1500 1800 2000 3000
Material characteristics: Applicable materials Coal, coke, limestone, bauxite, iron ore, pellet ore, clay and other bulk materials.
Density t/m³ 0.5-2.5
Particle size mm 0-300
Traveling speed of cart m/min 0.1-20
Hoisting chain bucket Rotating speed r/min 0-0.45
Chain speed m/s 0.2-1.65
Cantilever crane Rotating angle ° ±90
Rotating radius m 20-50
Rotating speed r/min 0.-0.09
Pitching angle ° 38~-18
Rail gauge: m 12.5 15 16 20 22 25 25 30
Maximum wheel load KN 300-500
Recommended steel track Q80/Q100
Power supply mode Cable drum/safety sliding contact line
Contact mode Cable drum/safety sliding contact line/wireless
Control mode PLC program control, manual and single action

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