METHOD AND SYSTEM FOR CONTROLLING A JAW CRUSHER

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United States of America Patent

APP PUB NO 20160250642A1
SERIAL NO

15033188

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Abstract

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A jaw crusher control system is arranged to control a hydraulic positioning device for positioning a movable jaw of a jaw crusher of the type comprising a movable jaw and a stationary jaw forming between them an outlet of a variable crushing chamber. The jaw crusher control system receives a signal from a crushing chamber level detector indicating the amount of material that is present in the crushing chamber and to control the hydraulic positioning device to position the movable jaw to obtain a first closed side setting (CSS1) when the crushing chamber is considered as full of material, and to obtain a second closed side setting when the crushing chamber is considered as empty of material, wherein in the second closed side setting (CSS2) the outlet is more narrow than in the first closed side setting (CSS1)

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Patent Owner(s)

Patent OwnerAddress
SANDVIK INTELLECTUAL PROPERTY ABSE-811 81 SANDVIKEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LINDSTRÖM, Anders Svedala, SE 6 8

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