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The ballast helps the crane rail to be installed smoothly.

Edit:Zongxiang Heavy Industry--Ethan Date:2018-03-23 10:07:47

The existence of crane rail is the key to enterprise production, it is an important rail equipment for crane operation, in the design and production of crane rail, ballast is a very important part of crane rail.

The ballast can be used to solve the axle weight of the vehicle greater than 15t and to travel at a similar low speed, the corrugated abrasion of the rail is developed from the rail joint or the rail seam, it’s mostly outside the curve, the wavelength is 200-300mm.

The rail weight is less than 50kg/m, start from the rail joint or the welded joint to form a 500- 1500 mm waveform wear. Some literatures believe that this kind of waveform abrasion is caused by the unsmooth waviness of the steel rail, use the ballast can removed it.

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