Engineering Specification, 3000 ton Forging/Extrusion Press (O/No. 61370

3000 ton Forging/Extrusion Press (O/No. 61370)

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

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Specification:This press is of the three-ram type capable of forging and extrusion operations
Main Characteristics:Power of the press using three rams3000 tonf
    ”      ”    ”      ”        ”       centre ram2000 tonf
    ”      ”    ”      ”        ”       side rams1000 tonf
Stroke of the press60″
Drawback power345 tonf
Ejector power150 tonf
Ejector stroke24″
Stroke of anvil moving gear4′ 0″
Daylight (maximum)100″
               (minimum)40″
Hydraulic Pressures:Working pressure4500 psi
Air pressure for prefilling tank100 psi
Pressure mediumLubricated water
Dimensions & Weight:Overall height of press above floor level26′ 0″ approx.
Depth of pit16′ 0″ approx.
Total weight of press on foundations250 tons approx.
Speeds:Pressing70 in/m
Fast approach under prefilling680 in/m approx.
Duration of pressing stroke in cycle1 1/2 minutes

This specification was kindly provided by Rhodes Interform

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