Wepuko PAHNKE GmbH products

Our scope of supply includes all presses and manipulators for the open-die forging industry, with modern hydraulic drives and electronic control systems for automatic and programmed working between 5 MN to 185 MN. For the open die forging industry, we plan complete systems. We check and organize forging programs, select the required machines, calculate production time and costs, and provide economic viability calculations.

Pahnke closed die presses are characterized by highest frame stiffness and guiding accuracy. This is the basis for forgings of highest precision. Our experience ranges from 20 MN to 350 MN press force, from precisely controlled creeping speed of 0.1 mm/s press rates of 100 mm/s, from hot-isothermically pressed nickel alloys to meter-long aluminum parts for wide-bodied aircraft.

The PAHNKE Modified Sine Direct Drive (PMSD drive) is a specialty developed by us in the field of press drives. This drive does not require any directional valves for the control of the press movement, but works with fast controllable high pressure pumps of the Wepuko PAHNKE RX series to control the directional movement of the press, as well as infinitely variable speed and also the press force. This drive system is characterized by particularly smooth running (shock-free) and thus extremely high reliability, especially since the pumps in these systems can withstand at least 30,000, in some cases well over 50,000 operating hours without repair.

The given values are based on water as working medium and continuous operation. Further information and special designs on request. Subject to change without notice.

Pump - Process Pumps- DP SeriesThe values given are based on water as working medium and continuous operation. Further information and special designs on request. We reserve the right to make changes.

The values given are based on water as working medium and continuous operation. Further information and special designs on request. We reserve the right to make changes.

High-pressure plunger pump for very large volume flows. The values given are based on water as working medium and continuous operation. Further information and special designs on request. We reserve the right to make changes.

Based on more than 50 years of experience in building radial pison pumps. Easily reversible pumping capacity, short regulating times. Minimal lateral forces on the pistons. No piston retraction problems as the centrifugal force of the pistons self-activates the power connection between piston, guide shoe and the pivoting lifting ring. Various regulating possibilities for any requirement. Low-pulsation pumping. Excellent noise characteristics.

Based on more than 50 years of experience in building radial pison pumps. Easily reversible pumping capacity, short regulating times. Minimal lateral forces on the pistons. No piston retraction problems as the centrifugal force of the pistons self-activates the power connection between piston, guide shoe and the pivoting lifting ring. Various regulating possibilities for any requirement. Low-pulsation pumping. Excellent noise characteristics.

On-board electronics. High fl ow and pressure. Flow reversible under working load. Low pulsation pumping. Highest dynamics, with short regulating times. Controllers for every application. Integrated design. Easy and fast maintenance. Field-proven for more than 50 years.