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What are the components and working principles of a hydraulic press?


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Industry News

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Release time:

2022-07-04


The hydraulic press consists of a control system and a host. The power mechanism is composed of an oil storage tank, a high-pressure pump, a low-pressure control system, a motor, a high-pressure valve channel, and a reversing valve. The power mechanism realizes energy conversion, regulation and transmission through pumps, cylinders and various hydraulic valves. Under the control of the electric device, the cycle of various actions is completed. The host part includes the fuselage, mainly including the cylinder, the ejection cylinder and the flushing device.

The hydraulic press is capable of forming powder products, cold (hot) extrusion metal forming, sheet extension and stamping, bending, flanging and other processes. The hydraulic machine has an independently powered electrical system mechanism. Button centralized control, can be adjusted. There are three working modes: manual and semi-automatic. The working pressure, pressing speed and slider stroke of the hydraulic press can be adjusted according to process requirements. At the same time, it also has three kinds of top-out process, non-top-out process and stretching process. Each process has constant pressure, constant stroke two kinds of process action to choose from. Constant pressure molding process has a pressure, press the delay after the automatic return. In addition to the above-mentioned functions of the hydraulic press, the ejection cylinder also has ejection, delay and automatic return.

Keywords:

ZYJ Cold Extrusion Machine Series YD65 Four-Column Stretching Machine Series ZY34 Frame Machine Series ZY33 Upward-moving Hydraulic Press Series

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