Impact Bonding Press

Impact Bonding Press

Impact Bonding Press Manufacturer


Product Details



The frame of PARKASH Screw Press consist of four steel casted frames, held together by four
hydraulicaly pretensioned tie rods, and thus ensuring longevity of the frame, and forming of more accurate parts, and reducing the overall weight and size of the press.











Screw is made of high-alloy forged, quenched and tempered
steel which provides longer screw life. The screw bearing in the
machine frame is a heavy-duty spherical flanged bearing.








Screw Nut


Screw nut is of special wear resistance bronze alloy fixed in the ram.
Thread geometry in the screw drive with optimized tooth profile and four
start threads, has already proved to be durable and tough in the past.









Motors and Driving System of the Press

The drive comes from two heavy-duty high torque motors linked via a bull gear to the external diameter of the flywheel. The press force is limited by a slipping clutch provided in the flywheel.








Optional spring damping foundation pads under the mild steel bed plate ensures low vibration during press operation.









Screw, thrust bearing and guides are continuously lubricated by re-circulating oil
lubrication system.





PARKASH Servo Screw Press is equipped with digital
tonnage monitor in which the force exerted in forming process is measured and recorded by strain gauges. When the maximum permissible force is exceeded, the
system displays a warning message and cycle stops, to prevent possible damage to the press. Photoelectric sensors mounted on both columns front and back.






Ram and Guiding System

Ram is of high-quality cast steel and is guided in four guides at
45 degree with continuous lubrication, so that it is able to
maintain constant clearance in spite of heat expansion. Bronze
and steel are used as guide pairs.



  • Increased production capacity due to superior reliability and improved performance.
  • Large working capacity/safeguarding by means of overload protection.
  • Exact adjustment and maximum repeat accuracy of the energy output.
  • Wide range of stroke control options.
  • Optimized, exact ram guidance.
  • Optimum controllability of the forging process
  • Reduced energy consumption and noise emission.
  • Long lifetime and operational safety due to robust design.
  • The spring stiffness of the frame is precisely adjusted by pre-tensioned tie rods.
  • High press stroke rate even at low forming energies.
  • Low maintenance and service costs.



Main Parameters (Units) PSP 800 PSP 1250 PSP 1600 PSP 2500
Nominal Force kN 8000 12500 16000 25000
Permissible Force kN 12500 16000 25000 32000
Ram Stroke mm 500 550 650 700
Shut Height mm 600 700 800 800
Bed mm 800 x 800 1000 x 1000 1250 x 1250 1500 x 1500
Screw Diameter mm Ø300 Ø350 Ø400 Ø450
Bolster   600 × 600 800 × 800 1000 × 1000 1250 × 1250
Overall Dimension mm H- 5000
D- 1500
Weight ton 70 100 130 180