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Hydraulic pressure from the lining

Hydraulic rail extrusion hole machine (punch) the use of leverage, hydraulic and shear principle designed. use of pressure on the rail to squeeze the hole. One minute to play a hole, hydraulic rail extrusion hole machine (punch) has reasonable structure, easy to carry, convenient operation, good sealing performance oil, hydraulic stability, reduce labor intensity and improve work efficiency, improve the track construction, maintenance quality, extend rail life and other characteristics, hydraulic squeeze hole machine is a railroad rail to standardize operations tool.

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Keywords: Hydraulic rail extrusion hole machine, punch,