Engineering Specification, 1000 ton Shell Piercing Press (O/No. 59410)

1000 ton Shell Piercing Press (O/No. 59410)

This page contains a précis of the Engineering Specification for the press stated above (as originally supplied).

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Specification:1000 ton shell piercing press
Process:The piercing of square steel billets
Construction:Fabricated unit construction with vertical pull-down type main rams designed for front or rear loading
Main Characteristics:Number of main rams2
Main rams total power1000 tonf
Main rams stroke6′ 4″ max. 5′ 10″ min.
Return power100 tonf
Power of punch guidevariable up to 43 tonf
Stripper return power22 tonf
Stripper stroke4′ 6″
Ejector power100 tonf
Ejector return power22 tonf
Ejector stroke3′ 6″
Billet Size:From 3″ square x 7″ long up to 6″ square x 22″ long
Output:120/hour (based on 5 3/4″ dia. x 11″ long)
Dimensions:Daylight11′ 2″ between table faces
Table area3′ 3″ x 5′ 0″
Overall dimensions14′ 6″ x 5′ 0″ x 46′ 0″ high
Height above floor level27′ 6″
Working pressure:3000 psi
Medium:Lubricated water containing 2% soluble oil and an inhibitor
(supplied from a centralised air/water accumulator and pumping system)
Controls:Mitre seated air operated valves with electrical remote control giving ‘hand’ and continuous ‘auto’ working
Air Servo Pressure:80/100 psi air
Speeds:Main ram approach15 in/s
Main ram pressing12 in/s
Main ram return15 in/s
Stripper up12 in/s
Stripper down12 in/s
Ejector up12 in/s
Ejector down12 in/s
Lubrication:Spring feed lubrication of the table guides only, otherwise gun lubrication
Electrical Supply:400/440 volts, 3 phase, 50 Hz supply

This specification was kindly provided by Rhodes Interform

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