754

THE COLLIERY GUARDIAN.

April 20, 1917.

^The Silent Conveyor

(Spence’s Patent).

A Fair Example of Results.

Length of Face - - 80 yards
Height of Seam - - 2 ft. 9 in.
Average Gradient

against load 1 in 12

Average discharge

(5 men) - 60 tons per shift
Average load (input) - 4 B.H.P.

Perfectly noiseless in operation.

Positive in action, will convey equally
well uphill or down.

Most economical in power consumption.

Electric or air-driven.

Will take the place of your enlisted men
and will increase tremendously your
output of coal.

r.-'fy’;\'.a

Meco Belt Conveyor Head, Spiro-turbine Drive.

Write for Latest Illustrated Catalogue on Conveyors.

The Mining Engineering Co.

_____	LIMITED,

MECO WORKS,

Telegrams—“ Meco,” Sheffield.

Telephone—4530 Central (2 lines).

SHEFFIELD

NEWTON, CHAMBERS

*	& Co. Ltd.,

THORNCLIFFE IRONWORKS , near SHEFFIELD.

ESTABLISHED 1793.

Telegrams—“ NEWTON, SHEFFIELD.” 	Telephone—No. 2200 (Two Lines!____

MANUFACTURERS OF

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PIPES & FITTINGS

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