Forging Screw Press (Up Stroke) - Elabengineering

These screw presses are specially designed to make bolt head of any kinds of nuts, rivets, motor parts, axle half shaft, engine valve and nonferrous forgings. Vincent presses are screw presses with friction drive on which the forging blow takes place in an upward direction i.e. 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 being moved upwards in exial direction by rotation of longitudinally fixed screw. The bottom die of the Forging tools is secured to the lower cross head of the ram while the top die is fitted to a fixed bridge which is the part of the machine frame be employing this design, 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

These screw presses are specially designed to make bolt head of any kinds of nuts, rivets, motor parts, axle half shaft, engine valve and nonferrous forgings. Vincent presses are screw presses with friction drive on which the forging blow takes place in an upward direction i.e. 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 being moved upwards in exial direction by rotation of longitudinally fixed screw. The bottom die of the Forging tools is secured to the lower cross head of the ram while the top die is fitted to a fixed bridge which is the part of the machine frame be employing this design, 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 ramPECIFICATIONS
Model     Nomi. Capa.     Dia of Screw     Stroke of     Slide Table     Pieces / Hr.     Max Dia of Bolt Capable Forging     Max Length of Bolt Capable Forging     Founda.     Pulley Size     Power Requ.
Tons     mm / inch     mm / inch     mm / inch           mm / inch     mm / inch     mm / inch     mm / inch     H.P. / R.P.M.
VFP     50     85/31/4     300/12     200 / 8     800-1200     12/1/2     250 / 10     840 x 585     100 / 4 B     3/1440
VFP     100     110/41/4     400/16     225 / 9     600-1000     20/3/4     300 / 12     930 x 610     100 / 4 B     7.5/1440
VFP     125     115/41/2     450/18     225 / 9     500-900     22/7/8     400 / 16     940 x 710     100 / 4 B     10/1440
VFP     150     130/51     500/20     250 / 10     400-700     32/11/4     450 / 18     1080 x 750     125 / 5 C     15/1440
VFP     200     135/53/6     550/22     275 / 11     300-600     38/11/2     500 / 20     1115 x 790     125 / 5 C     20/1440
VFP     300     155/61/8     600/24     275 / 11     200-500     50/2     600 / 24     1200 x 860     200 / 8 C     25/960
VFP     400     175/7     650/26     300 / 12     150-300     63/21/2     650 / 26     1320 x 1000     200 / 8 C     30/960
VFP     500     200/8     700/28     335 / 13     80-250     75/3     700 / 28     1470 x 1050     200 / 8 C     40/960
VFP     630     225/9     760/30     355 / 14     70-225     90/3)4     760 / 30     1525 x 1100     200 / 8 C     50/960
VFP     800     250/10     810/32     380 / 15     60-200     100/4     810 / 32     1600 x 1150     200 / 8 C     60/960
VFP     1000     275/11     865/34     405 / 16     50-150     115/41/2     860 / 34     1750 x 1250     200 / 8 C     70/960