DYNASET HPI Hydraulic Pressure Intensifiers convert the hydraulic power of mobile machinery into extremely high-pressure output for demanding industrial applications. Installed directly into a machine’s hydraulic system, an HPI Hydraulic Pressure Intensifier enables high-pressure performance without additional power source. The result is a compact, efficient, and reliable solution for applications where space, simplicity, and mobility are critical.
The operating principle is simple: the HPI Hydraulic Pressure Intensifier increases hydraulic pressure while reducing hydraulic flow. This enables existing hydraulic systems to power tools and applications that require higher pressure than the machine can normally provide.
HPI intensifiers are commonly used in vehicle-based applications where high traction or high-torque crawl functions are required. For example, in agricultural tractors, the available hydraulic pressure is limited, typically around 210 bar. This has been one of the cornerstones of the engineering of the new HPI model.
By using a hydraulic pressure intensifier, higher pressure levels can be achieved, enabling the use of high-pressure hydraulic motors, such as radial piston motors, and significantly improving traction and crawl performance. HPI Hydraulic Pressure Intensifiers can also be used for high pressure testing.
Introducing the New 800-bar HPI Model
The latest addition to the HPI Hydraulic Pressure Intensifier range introduces a third performance option, raising the maximum pressure capability to a new level. The new model boosts hydraulic pressure up to 800 bar (11,600 psi) – 100 bar (1,450 psi) more than the previous 700-bar model, which previously set the benchmark in its class.
This increased pressure capability allows users to tackle even more demanding tasks improving possibilities and overall process capability in high-pressure applications.
On the hydraulic requirement side, the pressure intensification factor has been increased to 3.8, compared to 2.18 in previous versions. This means the 800 bar (11600 psi) output pressure can be achieved with lower input pressure than before.
For example, the HPI 700 10–25 requires 350 bar (5,000 psi) of input pressure and 25 l/min (6.6 gpm) of flow. In comparison, the new HPI model requires a maximum hydraulic flow of 115 l/min (30.4 gpm) at just 220 bar (3,190 psi) on the input side.
While intensifying pressure, the unit delivers a maximum output pressure of 800 bar (11600 psi) with an output flow of 30 l/min (7.9 gpm), providing a powerful and well-balanced combination of pressure and flow.
With this new model, the HPI Hydraulic Pressure Intensifier family offers an even broader selection for matching machine hydraulics to application requirements. When pressure is the limiting factor, this new HPI model raises the bar.
But what if you want to boost a hydraulic cylinder?
No worries! DYNASET Provides also pressure intensifiers for cylinders: The name of these is HPIC Hydraulic Pressure Intensifier for Cylinders. Check more!