About YDT jack Description:
YDT series vertical, pedestal type jacks are mainly used for the jacking and jacking construction of pretension prestressed steel bar or box culvert.Pedestal jack is ordinary hydraulic jack.In the production of pre-tensioning prestressed concrete members, jack and pedestal, beam, etc., can be tensioned thick reinforcement, groups of steel wire or steel strand;In the production of post-tensioning prestressed concrete members, jack and tension frame can be used to stretch the thick reinforcement.It can also be used as the equipment for laying underground cable, water pipe and crossing pipe jacking.Due to the common hydraulic jack, so the structure, technical performance and so on omitted.
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