Overview
ZSW series vibrating grizzly feeders are linear feeders suitable to continuously and evenly feed block and granular materials to primary crusher, meanwhile having the function of pre-screening the materials.
ADVANTAGES
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Larger capacity, higher efficiency
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More flexible to control and adjust, easy to install, operate and maintain
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Better material, superior design extends working life-span
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Based on the principle that vibrating eccentric shaft produces exciting force
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Even vibration and smooth feeding help maintain a balanced production line
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Pre-screening function can significantly increase crushing efficiency
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Physical design of adjustable grizzly bars has efficiently avoid material blockages
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An adjustable-speed motor can be used to control the feeding rate, avoiding frequent motor starts.
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Low-noise operation contributes to creating a better working environment.
Working Principle
The exciter works as the vibration source of the vibrating grizzly feeder which is composed of two eccentric shafts (driving shaft and driven shaft) and gears. The motor drives the driving shaft to rotate at high speed, the gear of the driving shaft engages with the driven shaft, and then the two shafts rotate together in the reverse direction that make the trough body to move forward the material continuously. When the material moves along the grizzly bar, the material that is smaller than the bar-bar distance will drop down from the gap between grizzly bars, thus realizing feeding and classifying.
