Friction Screw Press (Down Stroke)

These friction screw presses are preferred for hot forming (Forgings) and cold coining, stamping, embossing, sizing nonferrous metals. The press body is steel welded construction one piece box type design. After the welding the press body is glowed free from tension. The screw is made of high quality alloy steel and is heat treated to have great hardness at the same time great elasticity. Fly wheel screw presses machines of this type are characterized by the fact that fly wheel connected to accelerates at the start of working stroke, then braked to a standstill by the actual forming process. Thus the entire Kinetic energy stored in the fly wheel released screw press have not Kinetically fixed bottom dead center point in common with drop forging itself or by stops in the tool in turn, this results in advantage tool height adjustment is eliminated, forging accuracy is greater. Forging is possible in closed die, a screw cannot jam under load. Slipping clutch wheel overload protection pneumatic control can be provided.

 Model     Nominal Capacity     Dia of Screw     Stroke
of Ram     Number of Strokes     Size of Table     Max Distance b / w Table & Ram     Min. Distance b / w Table & Ram     Dia of Hole in the Table     Dia of Hole in the Ram     Pulley Size     Power Required
Tons     mm / inch     mm / inch     Per Minuts     mm / inch     mm / inch     mm / inch     mm / inch     mm / inch     mm / inch     H.P. / R.P.M.
FSP     30     75 / 3     150 / 6     40     325 x 350/13 x 14     300/12     175/7     75 / 3      38 / 11 / 2     100/4 B     3/1440
FSP     50     115 / 41 / 4     175 / 7     30     325 x 400/13 x 1611/2     325/13     175/7     80 / 31 / 4     38 / 11 / 2     100/4 B     5/1440
FSP     100     132 / 51 / 4     250 / 10     25     430 x 470/17 x 181/2     450/18     200/8     100 / 4     50 / 2     125/5 C     10/1440
FSP     150     155 / 61 / 4     275 / 11     20     450 x 525/18 x 21     475/19     225/9     118 / 414     64 / 214     125/5 C     15/1440
FSP     200     165 / 61 / 2     300 / 123 / 8     18     500 x 540/20 x 211/2     500/20     250/10     125 / 5     64 / 21 / 2     175/7 C     20/960
FSP     300     200 / 8     350 / 14     16     600 x 600/24 x 24     580/23     280/11     140 / 51 / 2     64 / 214     175/7 C     25/960
FSP     400     225 / 91 / 2     375 / 15     14     700 x 700/28 x 28     600/24     300/12     150 / 6     89 / 31 / 2     175/7 C     30/960
FSP     500     255 / 10     405 / 16     12     760 x 760/30 x 30     625/25     325/13     150 / 6     118 / 414     175/7 C     40/960
FSP     630     280 / 11     432 / 17     10     810 x 810/32 x 32     660/26            355/14     150 / 6     118 / 41 / 2     175/7 C     50/960
FSP     800     292 / 111 / 2     457 / 18     8     865 x 865/34 x 34     710/28     380/15     165 / 61 / 2     125 / 5     175/7 C     60/960
FSP     1000     307 / 121 / 2     507 / 20     6     915 x 915/36 x 36     760/30            405/16     190 / 71 / 2     125 / 5     175/7 C     70/960