1266 [supplement PAGE II.] THE COLLIERY GUARDIAN. June 21, 1918. ! “SIMPLE! CIRCULATOR” FOR EFFICIENCY AND ECONOMY. LANCASHIRE BOILER FITTED WITH CIRCULATOR. , 5»%to15%M0RE STEAM . on 5%to8%SAVING!NFUEE ' r ■/ r w For further particulars apply to: THE LONDON SIMPLE! ENGINEERING C? L" Telephone— OdO) ¥ IT I I TTVI Telegrams— CENTRAL 11029. rf&fVF, W .BLuJLs i 1 5 “LONPLET, FEN, LONDON. FENCHURCH STREET, LONDON, E.C. 3. New and Second-hand Machinery for Sale. One pair 18 in. Reversing Engines ; practically new. Drums will be fitted to buyer’s requirements. One 300-h.p. ELECTRIC HAULAGE GEAR (no motor) ; New. Two drums,5 ft. dia. by 2 ft. wide ; flanges 12 in. deep. One 100-h.p. ELECTRIC HAULAGE (no motor) ; nearly New. Two drums 5 ft. dia. by 2 ft. wide ; flanges 12 in. deep. ELECTRIC GENERATING SET, continuous current 55-k.w. Phoenix generator 500/550 volts, direct coupled on one bedplate to high-speed double Beiliss engine ; 80 lb. per square inch. Set includes steam separator, etc. ; in excellent condition. Also one Square Engine Type GENERATOR, identical with above. Two “ Victor ” HAULAGE ENGINES, for compressed air. Each engine has three cylinders 10 in. dia. Two drums 2 ft. dia. by 12 in. wide; flanges 7 in. deep. New (ready shortly). Two COAL BREAKERS. “Primus” Patent Jaw-type Breakers to produce Nuts without fines. Capacity 60 to 100 tons per hour. Special heavy design. New. One Direct-driven ELECTRIC PUMP. Two plungers 3 in. diameter by 20 in. stroke. Will boiler feed. Would be thoroughly overhauled and put in first-class condition. CENTRIFUGAL PUMPS, 6 in. and 4 in., always in stock. ELEVATORS, CONVEYORS, CREEPERS, Etc., Etc. Large stock of Chains, Buckets, Drums, Pulleys, Gear Wheels', Chain Wheels, etc., etc. RHONDDA ENGINEERING & MINING CO. LTD., & SHEPPARD & SONS LTD., BRIDGEND, GLAM. Specialists in Coal Washing Plant, Coal Breaking, Sizing and Handling Plant, Elevators, Conveyors, Tipplers, Creepers, etc., etc. M. COULSON ltd!; SPENNYMOOR, -....= MAKERS OF " — Coal Washing and Screening Plant Coke Oven Machinery Gas Works & Chemical Works Plant Ash Washing and Handling Appliances &c., &c. 450 H.P. MAIN AND TAIL HAULAGE GEAR. 1)