258

THE COLLIERY GUARDIAN.

[supplement PAGE XII.]

August 2, 1918.

Sections of our Patent Roller Conveyor.

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•olco

Our Patent Roller Jigging Conveyors are unequalled for efficiency, construction, durability and increasing output. It is the best labour-saving
plant introduced into a mine. No. 4 Conveyor will deal with 500 tons per shift.

PATENT COMPRESSED AIR-DRIVEN MOTOR. Made in sizes to suit all requirements.



MOTOR ARRANGED ALONGSIDE CONVEYOR.

Telegrams: “Conveyor, Sheffield.