Engineering Specification, 2500 ton Powder Press (O/No. 6020/55)
2500 ton Powder Press (O/No. 6020/55)
This page contains a précis of the Engineering Specification for the press stated above (as originally supplied).
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| Specification: | 2500 ton powder press | |
| Process: | For compressing metal powder | |
| Construction: | Four column, downstroking press | |
| Main Characteristics: | Maximum power | 2500 tonf |
| Clear space on bottom table | 60″ x 60″ | |
| Clear space on moving table | 45″ L to R 60″ F to B | |
| Daylight with press open | 84″ | |
| Stroke of moving table | 36″ | |
| Working pressure: | 4500 psi | |
| Medium | High grade mineral oil | |
| Pumping equipment: | One – Fraser Double Deri-Sine pump delivering 60 gal/m @ 1500 psi | |
| One – Fraser Mono-radial type OLS 30 pump delivering 30 gal/m @ up to 3500 psi | ||
| One – Fraser Mono-radial type OLS 15 pump delivering 15 gal/m @ up to 4500 psi | ||
| One – Fraser Mono-radial type UPL 15 variable delivery pump delivering from 0 – 15 gal/m @ up to 4500 psi | ||
| (with the above pumping equipment and prefilling system, the speeds of operation would be) : – | ||
| Speeds: | Approach or prefilling stroke | 5 in/s |
| First stage | 0.45 in/s | |
| Second stage | 0.21 in/s | |
| Third stage | from 0-0,136 in/s | |
| Stripping stroke | 0.45 in/s | |
| Return stroke | 4.2 in/s | |
This specification was kindly provided by Rhodes Interform
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