February 2, 1917.

THE COLLIERY GUARDIAN.

221



MARK

PLOWRIGHT BROS, LTD,,

Brampton Iron Works, Chesterfield.

AIR WASHER

f f r •
r ’’t T *

, t t.

■ ' ;



For Cooling Turbo-Generators and
supplying clean air to Compressors.

Thorough 'Washing.

The air current is brought into intimate contact with
a very fine mist, and all particles of foreign matter
are removed either in the spray chamber or by means
of the scrubber plates.

Elimination of Free Moisture.

A series of carefully - designed eliminator plates
removes all free moisture from the air current, which
passes out of the Washer in a cool and pure state.

Economy in Water.

The water is recirculated, passing on its way to the
spray nozzles through two sets of Filters.

Write for Publication No. 1013 C.

DAVIDSON & Co. Ltd., Sirocco Works, BELFAST.

Speciality—

COAL SCREENING . CONVEYING

><■ ""

III! s.

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.





CONSIDERABLY OVER
100 PLANTS H
Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 15, Fields Road, Newport, Mon.

WORK IN
BRITAIN
COLONIES.

MECHANICAL ENGINEERING OF COLLIERIES. T. c. futbrs.

Vol. I., Price ais. net (By post 21b. 8d.).	Vol. II., Price ios. 6d. net (By post Ils.).

SUPPLEMENTARY VOL.—Price ios. 6d. net (By post Ils.).

THE COLLIERY GUABDIAN CO. LTD.. 30 & 31. Fumival Street. Holborn. London. E.C.

6% TO 3% SAVING IN FUEL, or12% TO 15% MORE STEAM

SINGLE HOOD

Circulator

39,Victoria Street, London, S.W.

----------- SUTCLIFFE’S ------------------

COAL CUTTERS,

DISC & CHAIN TYPES, light or heavy pattern, for thin or thick
seams, with shallow or deep cuts. Compressed Air or Electrical Drive.

Coal-Face Conveyors, unrivalled in capacity, constant in work,
noiseless in the face and most easily moved forward.

Roadway Conveyors, which are moved freely from the face to admit
ripping in the gateway.

Hauling Gear, ;o keep a constant supply of tubs between the engine plane
and coal face with instantaneous extension of endless rope.

Wire Belting, 'or conveyors of all kinds.

Thomson's Non-Overwind, simplest, safest, surest, and cheapest.

Sutcliffe's Universal Sounding and Displaying

Signalling Apparatus, fully complying with Regulation 95
of the Mines Act.

NOTE.—The above machinery is all patented or protect’d, and makers
or users of Infringing- articles will be liable to be prosecuted.

FULL PARTICULARS FROM

RICHARD SUTCLIFFE,

Universal Works, HORBURY, WAKEFIELD, England.

Its production has aimed at and attained a far higher standard of
strength, reliability and economy than that of any other
existent brake lining. A unique service

We invite your enquiries.

CLUTCH LININGS

Old-established Spinners and Manufacturers
and Patentees of Pure Asbestos Fabrics, etc.

MILLS, BRADFORD

Send post card for our Catalogue
and Drawings.

BRAKE and

CRESSWELLS’ Ld.,

WELLINGTON

ll, Bothwell Street, GLASGOW; and 84, Hawthorne Avenue, SWANSEA.

Telegrams—“ASBESTOS, BRADFORD.”	Contractors to the Admiralty, the India Office and War Office, the

Telephone—950 BRADFORD.	Crown Agents for the Colonies, & numerous British Railways, etc.