November 26, 1915.

THE COLLIERY GUARDIAN.

1065

Means of Increasing

Delivery ex stock,

Conveyor

Write immediately for Illustrated Catalogue and Quotation

Mining Engineering Co. Ld

Hammer
Drills

The speediest and most
durable machine on the
market.

One machine will do as
much drilling as five
men by hand.

Driving tension less than on any other conveyor
running under equivalent conditions.

Constructed throughout of
the finest quality forged
steel.

for Drifting, and
Breaking=down
Coal.

Adaptable for either electric motor or high=speed air
motor drive.

Self -acting lubrication—no oil cans

Perfectly positive action. Will convey uphill or down
hill, coal, large or small, damp or dry.

Transmission by duplex worm gear—free from end
thrust—no ball or other thrust bearings.

AGENT FOR SOUTH AFRICA :

WILKINS, Bettelheim Buildings, Johannesburg

P.O. BOX 2244.

Meco Works, Moorfields, SHEFFIELD.

Telegrams: “Meco, Sheffield.”	Telephone: 4 5 30 Central (2 lines).

> Noiseless Belt Conveyor (Spence’s Patent).

The most economical Belt Conveyor in existence. Average power required to
drive, 6 B.H.P.

Shaker
(Manufactured under Patent 28839/12 and Licence 19696/12).	--------------

Falls of roof cannot injure engine, as valve gear is protected from damage.
No springs to break or interfere with adjustment. Can be rapidly flitted with little labour,