What are the precautions for purchasing a 200-ton hydraulic press?

1. Does it have an independent power organization and electrical system?

The 200-ton four-column hydraulic press belongs to the category of medium-sized hydraulic press. According to the introduction of professional technicians in this field, it has independent power organization and electrical system, and adopts centralized control of buttons, appropriate adjustments can be made. There are three operation modes: Automatic, semi-automatic and manual.

2. What tool is used to tighten the column nut? What are the instructions on its composition?

For these two problems, the column nut of the 200-ton four-column hydraulic press uses a crescent wrench to tighten.

Its instructions on composition, hydraulic transmission system, includes power organization, control organization, execution organization, auxiliary organization and the composition of working medium, etc. In terms of power organization, the oil pump is usually selected as the Power organization, which is usually a product oil pump. One or more oil pumps can be selected to meet the requirement of executing the movement speed of the organization. In addition, in terms of hydraulic control, the integrated system of plug-in valve can be selected, because it has the advantages of firm action, small hydraulic impact and long service life. However, hydraulic control can also be adopted.

3. Is there any difference between the upper cylinder and the lower cylinder?

The upper cylinder and the lower cylinder of the 200-ton four-column hydraulic press, if comparing the two, the conclusion is that there is a big difference between the upper cylinder and the lower cylinder, and, the difference between the two, specifically, the upper cylinder refers to the top from bottom to top, and the lower cylinder refers to the top-down pressure, which are two different concepts.

4. How to calculate the weight?

Calculate the weight of the 200-ton four-column hydraulic press, which can calculate the general weight. If it is a three-beam four-column hydraulic press, it should consider the body weight, as well as the tonnage, stroke, opening or closing height of the hydraulic press, table area, slider speed, master cylinder layout and other parameters. Moreover, it may be required to estimate the weight during the scheme design process.

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