fore-cramp type jack for prestressing concrete
USD $300 - $500 /Set
Min.Order:5 Sets
China Machinery Engineering Henan Co., Ltd.
The fore-cramp type jack is a kind of multipurpose prestressing equipment. It is easy to operate. It is mainly used to stretch single hole. It is also used to multi-hole pretension, stretch and debug. It is suit for all kinds of high strength steel wire bundles and strands.
Model | Nominal hydraulic | Area of stressing cylinder | Return hydraulic | Stroke of stressing | Diameter of minimum centre hole | Overall dimension | Mass | Minimum working space | The reserved length of strand | |
KN | Mpa | mm2 | Mpa | mm | mm | mm | kg | mm | mm | |
QYC270 | 270 | 62 | 4400 | <10 | 200 | Φ17 | Φ114×529 | 24 | 750×110 | 220 |