Use our online accumulator volume sizing calculator to determine optimal capacity.
Open Volume Calculator →In medium- and low-pressure applications, oil–gas mixing tanks are used to control electro‑hydraulic servo systems, with water and air as the working fluids. Air is pressurized by an air compressor system. To ensure the reliability of the oil–gas mixing tank’s control, proper volumetric matching calculations must be performed, and a liquid‑level monitoring system should be installed.
Contact Schwerll engineering sales directly for custom volume sizing, pressure ratings (up to 207 MPa), and volume pricing.
Oil–gas mixing tank products are among the earliest and most commonly used energy sources in electro‑hydraulic control systems for medium- and low-pressure applications. Their advantages include relatively low operating pressures; however, they also suffer from substantial operational and maintenance requirements, high noise levels, large installation footprints, and difficulty in meeting modern industrial demands for maintenance‑free operation. The core control requirements encompass: (1) anti‑corrosion treatment of the inner walls; (2) a reliable liquid‑level control system; and (3) accurate volumetric matching calculations.
