Working principle of four-column hydraulic press

Working principle of four-column hydraulic press:

The four-column hydraulic press is an oil pump that delivers hydraulic oil to the integrated cartridge valve block, and distributes the hydraulic oil to the upper chamber or lower chamber of the cylinder through each one-way valve and relief valve, and makes the cylinder move under the action of high-pressure oil. A hydraulic press is a device that uses liquid to transmit pressure. Liquids obey Pascal's law when they transmit pressure in a closed container.

The four-column hydraulic press consists of two parts: the main engine and the control mechanism. The main part of the hydraulic press includes hydraulic cylinders, beams, columns and liquid filling devices. The power mechanism consists of a fuel tank, a high-pressure pump, a control system, an electric motor, a pressure valve, and a directional valve. This article is from the official website of the manufacturer WORLD Press Machine www.pressmachine-world.com, please indicate the source for reprinting!

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