408

[supplement PAGE IV.]

THE COLLIERY GUARDIAN.

August 23, 1918.

THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW

THAMES POWDER N° 2

Charge Limit 22 Ounces

YORKSHIRE ENGINE C° LD

Contractors to the Admiralty, War Office, India Office, &c., and Colonial and Foreign Governments and Railways.

HEAD OFFICE & WORKS : SHEFFIELD, ENGLAND.

London Office : 34, Caxton House, Westminster, S.W. 1.

BUILDERS OF STEAM, ELECTRIC & COMPRESSED AIR

LOCOMOTIVES

for any Gauge—of any Weight.

COAL CUTTING MACHINES
<& HAULAGE ENGINES
OF" ALL TYHES.

FORGINGS IN IRON & STEEL—G.M. & PHOSPHOR BRONZE CASTINGS.

MACHINE WORK OF EVERY DESCRIPTION.

Telegraphic Address ENGINE, SHEFFIELD.

YCLONE

How Induced Draught
saves your Fuel
Briefly, by completely burning the fuel.
When by Induced Draught, the correct amount of
oxygen to secure perfect combustion is fed to the
fires, the maximum of heat is obtained from the fuel.
This ensures speedy evaporation in the boilers and in
many cases reduces the number of boilers required.
A cheaper fuel may be used ; and black smoke, which
is a costly nuisance, is abolished.

You can take advantage of these economies, and
incidentally utilise the waste heat, by installing

The

Induced Draught Plant

If you will write us, we will send our engineers to
examine the existing arrangements, and will submit
plans and estimates free of all cost to yourself.

Our illustrations show two types of Cyclone
Fan—the Heavy Pattern Blower and
Exhauster for Induced Draught, Dust Col-
lecting, etc., and the Cyclone. Combination
Blower and Motor for Ventilation.

There is a Cyclone Fan
for every purpose—
Induced Draught, Dust
Collection, Ventilation,
Heating, Drying, etc.

Our experience extends over 30 years
and our advice is free. Write us.
Have our Catalogue 275F for reference.

. II

and Refuse

atthews Stalest4

Swinton .Manchotec

DRYERS

FOR ALL DUTIES.

One of our Standard Dryers.

• Send us your Enquiries.—•

George Fletcher & C». Ltd

DERBY.

SPECIALISTS IN0

COLLIERY, MINING AND
CEMENT WORKS PLANT.

“ AMARILLA” PATENT

ROTARY