Stackers


Stackers

Stacker can pile bulk material onto a stockpile for storage purpose. A stacker has three basic movements which is travel horizontally along the rail for transportation, luffing (raising or lowering) of the boom vertically to adjust the distance between materials discharging point and the top of the stockpile and rotation by slewing the boom to slew from a stockpile to the other side of the yard conveyor and build equal stockpiles on both sides of the yard feed conveyor. The boom is luffed upwards as the height of the stockpile increases. Besides that, dust is minimized by reducing the distance between materials discharging point and the top of the stockpile.