Portable screening plant

Details Portable screening plant Portable screening plant

1978-01-05

1980-02-26

Halper, Robert

Classifying, separating, and assorting solids

Sifting

Feeding

209421, B07B 142

Patent

active

041905261

ABSTRACT:
A portable screening plant which can be readily transported and easily installed at an operating site for screening of gravel or other particulate materials. The plant comprises an endless loop conveyor belt mounted on a frame which also supports a hopper for supply of material to the belt. The shaker is adjustably attached to the frame by a linkage mechanism to permit raising of the shaker to an operating position and lower thereof to a closed travelling position. The hopper includes reciprocatory wiper blades to prevent accumulation of material on the hopper walls.

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