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How to choose lifting crane equipment I-beam
Time：2018-02-05 10:50 The author：Jin Rui
Lifting crane equipment
The lifting crane equipment track and the construction of the main beam need to use I-beam, the specific specifications should be according to lifting crane equipment performance requirements to determine the I-beam size. At present, the China lifting crane equipment I-beam mainly include GB706- 65 and YB163-63. Generally, the grade of I-beam used for crane's track can not be lower than Grade B, for example, it is OK if the 3 ton single beam overhead crane adopts 25B I-beam.
I-beam is also known as steel beam, is a steel material of I-shaped cross-section, can be divided into ordinary I-beam, light I-beam and H-beam. About ordinary I-beam, light I-beam, the China steel beam has formed the relevant standards, and H-beam is still using the European standards. H-type series HW, HN I-beam has a wide range of production and application in lifting crane equipment.
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