1026

[supplement PAGE XII.]

THE COLLIERY GUARDIAN.

May 17, 1918.

ROTARY

DRYERS

DUTIES.,

Standard Dryers.

SPECIALISTS IN

COLLIERY, MINING

CEMENT WORKS P



YCLONE

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

There is a Cyclone Fan
for every purpose—
Induced Draught, Dust

and Refuse Collection, Ventilation,
Heating, Drying, etc.

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

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.

Y ou can take adv an tage of these economies, and
incidentally utilise the waste b eat, by installing

The











i

Engineering Requisites

WnlcONS can supply your requirements

ILLUSTRATED LISTS

WILL BE GLADLY SENT UPON
RECEIPT OF APPLICATION.

W. H. WILLCOX & Co. Ld

32-38, Southwark Street, LONDON, S.E. 1.

in Beltings, Packings, Steam Fittings, Boiler Mountings,
Pumps, Hose, Drainers, Tools,—in fact, all kinds of

— Requisites for the Colliery Engineer,
Write, ’phone, wire, or call	f

personally.





The PREMIER Screen in the WORLD

is Norton’s Patent Horizontal Main Screen.

.»«

iliiOili si

■ ,,

V.,' ’•I

REQUIRES NO SPECIAL FOUNDATION.

Will work continuously WITHOUT BOLTING DOWN.

Will Screen more efficiently than any other screen.

Over 150 Screens now at work.

For PERFECT sizing & loading

USE

PULSATING CONVEYORS

AND

PULSATING LOADING JIBS

(NORTON'S PATENTS)

NORTON’S PATENT HORIZONTAL MAIN SCREEN AND COMBINED PICKING
CONVEYOR, fitted with our Patent Air Cushioning Cylinders.

The Screen illustrated is 5 ft. 6 in. wide, having four decks, and will deal with 125 tons of
coal per hour separated into four sizes, and passing the large coal without any fall to
the Picking Conveyor.

NORTONS (TIVIDALE) Ltd.

HECLA Works, Tipton, England.