Engineering Specification, 1800 ton Carbon Extrusion Press (O/No. 6700/55)
1800 ton Carbon Extrusion Press (O/No. 6700/55)
This page contains a précis of the Engineering Specification for the press stated above (as originally supplied).
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Specification: | 1800 ton Carbon Extrusion Press | |
Construction: | press of the tilting container type | |
Main Characteristics: | Main ram power | 1770 tonf |
Power of power-saving rams | 82 tonf | |
Power of drawback rams | 130 tonf | |
Stroke | 10′ 2″ | |
Tamping power | 900 tonf | |
Power of tamping return rams | 50 tonf | |
Stroke | 6′ 0″ | |
Container turning ram power | 33 tonf | |
Container turning return ram power | 33 tonf | |
Stroke | 7′ 3″ | |
Container locking ram power | 14 tonf | |
Stroke | 6″ | |
Container bore | 40″ dia. | |
Container length | 9′ 0″ | |
Daylight between thrust rod and container face | 1′ 2″ | |
Daylight between tamping head and container face | 2′ 0″ | |
Dimensions: | Approx. 52′ 6″ long x 14′ 0″ wide x 28′ 9″ above floor level | |
Approx. depth of pit | 4′ 0″ | |
Working Pressure: | 3500 psi | |
Medium: | High grade mineral oil | |
Pumps: | Four – ‘Fielding’ B2 high speed radial pumps of the infinitely variable delivery type, each pump giving an output of 0-32 gal/m @ 3500 psi. Total combined output 128 gal/m | |
Fraser Deri-Sine Booster or pressure retaining pump giving an output of 1 gal/m @ 300psi | ||
Motors: | Four – G.E.C. 80 HP x 1460 rpm, 400/440 volts, 3 phase, 50 Hz, totally enclosed, fan cooled, squirrel cage motors | |
Starters: | Four – ‘Ellison’ 80 HP, 400/440 volts, 3 phase, 50 Hz, 3 wire, 200 amps, direct-on-line starters | |
This specification was kindly provided by Rhodes Interform
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