February 7, 1913

THE COLLIERY GUARDIAN.

275

INDUCED DRAFT FAN

IS A GOOD INVESTMENT

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

.■" i.-   i'■ j»u ■

Speciality

COAL SCREENING & CONVEYING.

Send for
Catalogue
19 H.

'T'HE cost of a “ Sirocco ”
* Induced Draft Plant is
about 30 to 40 °/0 of that of a
chimney of equal capacity.

'T'HE power to drive the Fan
® varies from 3/4ths to 2 °/0
of the total power generated,

while the saving frequently
amounts to from 15 to 20 °/0.

INCREASES the steaming
" capacity of existing boilers
and thereby increases the
Works production.

REDUCES the Coal Bill be-
cause cheaper coal can be
used than with natural draft.

PERMITS the use of the
waste heat in the flue
gases by means of economisers,
superheaters. &c.

: • w-, ••	■

•XX. 'txX'.

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER,

CONSIDERABLY OVER







inn piantc

i Uw I Ln It I O AND THE colon,es'

Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 15, Fields Road,'.Newport, Mob.’

1

PNEUMATIC ASH TANK

COATED WITH

WAILES, DOVE & Co.”s

— PATENT —

“BITUMASTIC”

Solution & Enamels

The “World’s Record”

Anti-Corrosives.

Write for Descriptive Booklet to Original Patentees—

WAILES, MOVE & Co. Ld., Newcastle=on=Tyne.

Also at London, Liverpool, Manchester, Glasgow, Cardiff
Birmingham, Leeds, Hull, &c.

every office on the telephone.	Telegrams: — “ BITUMASTIC.”

F

s

SAMSONITE j

Official figures for I9W show
SAMSONITE MOST USED.
MONOBEL- the most popular coal getter.

. NOBEL GLASGOW.

Does your packing come out
OF THE STUFFING BOX AS
HARD AS CLASS ?

If packing hardens it is useless long before it is
worn out.

If you want a packing that remains soft and
pliable in service, use

because it is kept soft by reason of the abun-
dant graphite grease lubricant in each single
strand of its heat resisting materials.

Send for a free working sample and you will
know how a well lubricated packing lasts.

GREENE, TWEED & CO.,
Sole Manufacturers,

Queen Anne’s Chambers, Westminster,
London, S.W,

»<

PALMETTO

ReS.TRAOCMARK
PACKING



TURBON.

The LATEST THJAji ™ 71 A‘s-

Equally suitable for Mine Ventilation, forced and induced
draught, or any other purpose.

Great strength, simplicity and silence.

Highest efficiency. Perfect balance at all speeds.

Suitable for all pressures.

Resists high temperatures without distortion.

No rivets in blades.

Manufactured by THE WADDLE PATENT FAN CO. LTD.,

--- FOR THE -

TURBON PATENT FAN CO. LTD.,

LLANELLY.