250

THE COLLIERY GUARDIAN.

February 1, 1918.

The CONSUMMATE EVAPORATIVE CONDENSER for Steam Engines.

CENTRAL CONDENSING PLANT
dealing with the exhaust steam from

Winding Engines, Fan Engine, 600 K.W.
Power Plant, and Screen Engine.

Saving in coal effected—60 tons per week.







Coal Consumption reduced 30 "	- Water Consumption reduced 50 I - Increased Power Output 30 2

Estimates and C.C. Booklet. EDWP DEANE & BEAL Ltd ■ p Engineers, 676, Old Kent Rd., London, S.E. 15

— PROTflN”—,

For BOILERS.

/V,

A Commercial form of TANNIC ACID (containing 48 50 % TANNIN).

In conjunction with Soda Ash

Enables the Boiler User to compound the most efficient
llllllllll SCALE REMOYER llllllllll
at only a fraction of the cost of Proprietary Compositions.

Composition can be based on analysis of water.

Samples and further particulars from

CLEMONS, MARSHALL & CARBERT,

Branch of The Yorkshire Dyeware and Chemical Co. Ltd., Leotfs*

Save Money - Save Goal - Save Steam

By adopting FORREST’S PATENT AUTOMATIC

Cylinder DRAIN COCKS ________________________________

on your Compound, Winding, Hauling, and all '
your Stationary Engines, Steam Winches, &c.

(Thousands in use), now fixed on most new Engines

turned out by leading Engineers.

The Safest Automatic Drain Cock ever fixed on Com-

pound Condensing Engines, most positive in action.

Makers of High-class Gunmetal Gland Taps.

Wheel Valves, &c,

For Prices, Particulars and Testimonials, apply Sole Makers,

APPLETON & HOWARD,	ST. HELENS, LANCS.

Contractors to the War Office.

Class B

DANES

MAKERS

OF

LANCASHIRE,

CORNISH.&Th^1-

TYPES OF BOILERS,

SUPERHEATERS,

CONTRACTORS FOR COMPLETE BOILER HOUSE EQUIPMENT.

FOUNDED 1895.

THE

QUARRY

Th® Organ of th®

Stone, Marble, Slate,
Lime, Clay and
Cement Trades,

Annual Subscription,
7s. 6d. post free
(payable in advance).

Offices—

30 & 31, Furnival Street,
Holborn, London, E.C. 4

® fi	JOHN BAKER & SON,

O fl Bv M 0^ jSfc. IRON AND STEEL WORKERS
raBBa » fil hy Thompson St., BILSTON

TUB CORNER PLATES

BUCKETS and BASKETS

D. Llewellin Evans

120, BUTE ST..

CARDIFF.

PBOPBLEVOB OF THE

Cardiff Brattice

Cloth Company,







AGENT FOR

ITobel’s Explosives.

The PREMIER Screen in the WORLD

is Norton’s Patent Horizontal Main Screen



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.