Product Profile of Up Stroke Friction Screw Press
Forging Machinery Manufacturing Co. supplies Up Stroke Friction Screw Press. Forging Machinery Manufacturing Co. is an ISO
9001: 2008 registered organisation. The Up Stroke Friction Screw Press is specially designed to make bolt heads of any kind of nuts,
rivets, motor parts, axle half shaft, engine valve and non ferrous forgings. The Presses are screw presses with friction drive on which
the forging blow takes place in an upward direction, that is, from bottom towards top. On machines employing the Vincent principle,
the screw nut is positioned in the top cross head of a frame type ram. Thus Ram is moved upwards in axial direction by rotation of
longitudinally fixed screw. The bottom die of the forging tools is secured to the lower crosshead of the Ram while the top die is fitted
to a fixed bridge which is the part of the machine frame. The forging forces do not act on the machine frame but are sustained by the
Ram. Ejector is provided at the lower part of the Ram.
Technical Details of Up Stroke Friction Screw Press are:
Capacity [Tons]: 30, 50, 100, 150, 200, 300, 400, 630
Table Size [mm]: 325X350, 325X400, 400X450, 450X500, 450X525, 500X610, 600X700, 710X810
Max. Dist. Table to RAM: 300, 325, 450, 475, 500, 580, 600, 660
Min. Dist. Table to RAM: 175, 175, 200, 225, 250, 280, 300, 355
