Although supports arch have been widely used in mining projects, many people do not know how to buy supports arch for various reasons. You should know that if the quality of the purchased arch support is not good, it will inevitably affect the use effect. So, how to choose supports arch? The following is a brief introduction to some procurement tips for supports arch!
In general, the core function of supports arch is to be used as secondary support for mine roadway and support support for mountain roadway. Supports arch must achieve certain mechanical properties and meet all coupling conditions on the mine system to be very good. When using products, users must pay attention to the yield strength, pressure resistance and elongation of the supports arch, and also pay attention to whether the nuts and connectors are firm.
In addition, when buying an supports arch, you should also pay attention to whether its inner hole meets your own use requirements. The supports arch must have good toughness performance, high support force, high support strength, and can be used multiple times, so when users choose products It is important to pay attention to whether its inner hole meets your needs. If it is not possible, you may wish to go to the manufacturer to customize it directly, so that the product produced is more suitable.
