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Composition and use of four-column hydraulic press

by:WORLD     2022-11-21
Composition and use 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 four-column hydraulic press is a device that uses liquid to transmit pressure. Liquids obey Pascal's law when they transmit pressure in a closed container.

(1) Composition

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.

(2) Purpose

The four-column hydraulic press is suitable for the pressing process of plastic materials. Such as powder product molding, plastic product molding, cold (hot) extrusion metal molding, sheet stretching, and processes such as transverse pressing, bending, turning through, and correction. , It is also suitable for calibration, installation, compression molding of powder products and abrasive products, and compression molding of plastic products and insulating products.

The four-column hydraulic press has an independent power mechanism and electrical system, and adopts centralized control of buttons, which can realize three operation modes: adjustment, manual and semi-automatic. This article is from the official website of the manufacturer WORLD Press Machine, please indicate the source for reprinting!

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