Hydraulic Intensifier Applications, Advantages and Disadvantages
🔗Construction and working of Hydraulic Intensifier
🔗Types of Hydraulic Intensifier
Applications of Hydraulic Intensifier
Nowadays, hydraulic intensifiers have become a prevalent choice in hydraulic power packs, offering an economical solution to generate high pressure without needing an expensive dedicated high-pressure system. They find utility when conventional siphon mechanisms fail to deliver the desired force and pressure as per the demands.
Hydraulic pressure intensifiers find extensive application across a broad spectrum of tasks, including conducting rupture tests on hoses, pipes, and containers, facilitating hydroforming processes, serving high-pressure punching and holding fixtures, enabling bolt tensioning operations, presses, precise volume proportioning tasks, as well as their incorporation in demolition tools like stone crushers and hydraulic construction tools as well as in hydraulic power packs and workholding cylinders.
Hydraulic intensifiers find extensive utilization in hydraulic presses employed for the bending, cutting, and various types of forging tools. Furthermore, it finds indispensable application in hydraulic cranes used for the transportation of heavy loads. Also, hydraulic intensifier are crucial in hydraulic lifts designed for lifting heavy weights.
Notable applications include CO2 circulation systems with phase change requirements, for testing equipment related to helium leak testing and gas scavenging. Hydraulic intensifiers are also used in work holding in CNC machines.
Industries spanning Automotive, Manufacturing, Oil and gas, Pressure testing, Food and beverage rely significantly on hydraulic intensifiers to attain and sustain optimal pressure levels for operational needs.
Advantages of Hydraulic Intensifier
High pressures: Hydraulic intensifiers can multiply the input pressure by a large factor.
Heatless performance: Unlike pump systems that may generate excessive heat when operating at high pressures, hydraulic intensifier offers a distinct advantage by eliminating the heat factor. They can sustain high pressures for extended duration without experiencing heat buildup within the intensifier system.
Quick acting: Hydraulic intensifiers are renowned for their exceptional speed, allowing for quick start and stop of operation. They exhibit remarkable responsiveness, enabling quick and precise control over the intensification process.
Compact size: They provide a simple mechanism to amplify pressure in a compact unit significantly. This allows their use even in space-constrained applications. Hydraulic intensifiers find widespread application in scenarios where a robust hydraulic jack is required, but space constraints limit the cylinder size that would typically be necessary to generate the desired lifting force at the available system pressure. By employing an intensifier, positioned externally to the jack, higher pressure can be achieved, enabling a smaller cylinder to achieve the same lifting force.
Seamless Integration: The integration of hydraulic intensifier with hydraulic systems is typically straightforward and hassle-free, facilitating their deployment wherever they are needed in hydraulic machinery.
Economical: Hydraulic intensifiers offer a fast and economical solution for increasing pressure, presenting a favourable alternative to expensive options like replacing or buying a new hydraulic power pack or HPU.
Versatility: Pressure intensifiers are available in various configurations, including in-line models designed to fit industry-standard pipe clamps. They are also offered as flange-on models, CETOP models, and cartridge-type intensifiers, ensuring compatibility with different setups and requirements.
Machine-Mountable: If desired, hydraulic intensifiers can be conveniently mounted directly onto hydraulic machines, simplifying their installation and enhancing overall operational efficiency.
Disadvantages of Hydraulic Intensifier
Leakage concern: Like other hydraulic systems, hydraulic intensifiers are susceptible to fluid leakage, representing a common weakness.
Undesirable pulsations: The operation of hydraulic intensifiers can result in pulsations, which may be deemed undesirable in specific applications.
Flow rate limitations: Hydraulic intensifier may not be suitable for applications that demand high flow rates, as their design and operation prioritize pressure intensification rather than maximizing flow.
Corrosive fluid considerations: It is essential to exercise caution when using corrosive hydraulic fluids, as they have the potential to cause damage to the machinery in the hydraulic system.
