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9. The mechanic fittings fora warming oven 6500 mm. table dia., 
consisting of the rotary table, with shafts, bearings, spur wheel 
gear, driving pulley, all necessary stirring and scraping arran- 
ments, furnace fitings and grates, without brick work and 
chimney. 
10. Two screw-conveyors 350 mm. dia X about 3000 mm. long, with 
conical driving gear. 
11. Two briquette presses, pattern n. 2, Couffinhal system, for making 
3 kg. briquettes with a capacity of about 5-6 tons. per hour 
complete with pug mill, driving gear, foundation bolts 
aud plates. ‘ 
12. Two sheet iron shoots for the briquettes. 
13. One conveying belt for the briquettes 500 mm. wide X about 
12000, mm. long between belt drums, with tension arran- 
gement, shafts, bearings rollers and fixing bolts. 
14. OneW. I. frame work for the above. 
15. One loading shoot with balance, weights and guides. 
16. The necessary shafting and pulleys for driving the briquette, 
making installation, with all ring lubricated bearings, cou- 
plings, keys, fastening screws, but without the driving belts. 
417. The necessary steam piping for the presses of the oven, inclu- 
ding all valves, water shutters, steam traps, joints, and 
packings. 
Approximate total weight of the machinery B. 80 1/2 tons. 
Total price of the machinery B. . . . . £ 2,460 
C— Driving Engines 
4. One horizontal single cylinder, non-condensing, slidevalve steam 
engine of the following principal dimensions (for crushing and 
washing plant) : 
Dia. of steam cylinder. . . .. . 400 mm. 
Stroke . . . . . . « «© ss . 800mm. 
Revs. perrmin. . ... . .« « . 105 
The engine is designed for 8 Atm. (120 lbs.), and for a capacity of 
14145 H. P. act., at about 20 °/, cut-off, whereby the me- 
chanic efficiency is85°/, and the consumption o dry saturated- 
