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Classification of mine spike
Aug 07, 2017

The mine spike is mainly used for the connection of rails or plates and sleepers, i.e. a fastener used to connect rails and sleepers or pads and sleepers. Usually divided into five kinds: common Spike, frost spike, threaded spike, spring spike, screw spike.

The mining spike adopts the hot-rolled steel manufacturing technology, the shape of the lower part of the nail head is suitable for the shape of the bottom of the rail, the surface of the nail rod is smooth, the jaw of the nail head is connected with the nail rod without crack, the tip is no burr, folding, no bubbles on the surface of the spike and the use of the burning and crack