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Post tensioning tool
| 题名： | Post tensioning tool |
| 正文语种： | eng |
| 摘要： | Enerpac says that its new ZU5 Post Tensioning Pumps offering increased efficiency for post tensioning contractors when strengthening steel strands in reinforced concrete. With six pistons for increased stressing speed, operators can stress more strands or tendons/day. The firm claims that in a jobsite test, its Enerpac ZU5 performed 30% faster than conventional hydraulic pumps. Available in two models, the ZU5 features an on-pump control switch, on-pump remote switch, and user adjusted relief valve. The ZU5708RB-P features a 3-way, 2-position valve. The ZU5908PB-P model features a four-way, three-position valve along with a pendant control. |
| 出版年： | 2021 |
| 期刊名称： | World highways |
| 卷： | 30 |
| 期： | 6 |
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