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Prestressing Concrete Tension Anchor Head and Wedges for Bridge Construction


Prestressing concrete anchor system is consist of anchor head, wedges, anchor plate, spiral reinforcement. Please check the below picture:


15.24mm 12 strands four parts anchor head and wedges

Prestressing anchor system have two parts: tension end and dead end. The first photo is tension end anchor system;  the second photo is dead end anchor system. Some time, tension anchor head and wedges can be
worked as dead end anchor.

stressing end anchorage

tension end anchor system

dead end anchor system

Prestressed concrete anchor head and wedges are widely used for road bridge, railway bridge, city overpass and many construction engineering.

prestressing equipment

prestressed concrete PC strand

prestressing anchor & hydraulic jack

Prestressing tension equipment related with anchor head and wedges: prestressing tension hydraulic cylinder, mono strand hydraulic cylinder, electric oil pump, PC strands pusher machine, extruder, grout pump and mixer, etc.

grout pump&mixer

multistrand tension hydraulic cylinder

50A electric oil pump


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