How to choose a standard section

Given that many users can not select the right standard knot, so after taking into account the needs of customers, I briefly explain how to choose the standard section.

First, look there is no anti-counterfeit labels affixed or regular manufacturers posted their security signs, if not, in general such a comparison poor, the quality is not reliable, durable and stand up, so do not freeloaders, is durable the last word.
Second, look at the crane standard section of the production is smooth and delicate, and if so, this is generally more sophisticated, processing and other aspects are in place, such as standard deviation crane standard section will not.
Third ,look at the degree of convergence is good, each link is flexible, whether lubrication, if rust or each convergence point appears relatively slow, so it is best not to buy a house this time is generally more often, and usually do not how to maintain, so be careful the selection criteria section.

Tower crane standard section is based on the relationship between the security of an important part of the tower crane. In the test in the first pay attention to the tower crane foundation endurance manufacturer meets the design requirements. For more information about the various tower crane standard section, you can log on to the website detailed understanding:http://www.towercranechina.com