It is believed that we have known the single hydraulic prop, it has a strong support strength, and the safety and stability function is excellent, to ensure the use in the work of the stability and efficiency of high function, simple operation, convenient protection, the use of longevity to ensure the normal production. Therefore, in the process of using can be used with other top beam collaboration, can also be used as the main column, widely used, in other fields and work can also be used, widely used.
Here are a few ways to tell whether a single hydraulic prop with high or low quality, to help you solve the problem of how to choose a single hydraulic prop. Shandong China Coal Group professionals will lead you to appreciate the way to distinguish between high and low single hydraulic prop, I hope to help you.
The selection of single hydraulic prop mainly discriminates from the following aspects:
First, the oil cylinder, the oil cylinder has hot rolled tube (after adjusting the quality) and cold drawn tube two kinds, although from the surface of the cold drawn tube more smooth and beautiful, but the cold drawn tube after stretching the hardness will change, the ability to bear pressure will also reduce. The hot rolled pipe is not the same, the thickness of the wall of the pipe is always the same, the capacity of bearing pressure is high.
Second, the inner wall of the cylinder, in order to reduce the corrosion of the single hydraulic prop in the use of the process, the production will choose copper plating on the inner wall, the corrosion resistance depends on the thickness of copper plating, check the thickness of the copper layer of the inner wall of the single hydraulic prop, can basically understand the corrosion resistance and service life of the single hydraulic prop.
Three, live cylinder, in order to wear, live cylinder wall needs to be chrome plated, no chrome plated monomer is easy to wear, bring some unsafe factors.
Four, see some small parts of the single hydraulic prop, such as the top cover, base, etc., the material, size, thickness of these accessories can meet the requirements is also a factor that affects the safety and durability of the single hydraulic prop, also want to pay attention to when the purchase.
Do you have a better idea or question about how to choose a single hydraulic prop? Welcome to communicate with us at any time!!
