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Hydraulic bolt tensioner
Specialization Systemization High-end
双级自动复位型液压拉伸器
- 自动回程机构、双油缸设计，适合狭小的空间。
- 采用超高强度合金钢材料制造，使用寿命长。
- 标准工作压力150Mpa，体积小，重量轻。
- 可配各类型的液压泵，连接液压附件实现多螺栓同步拉伸。
- 可根据现场工况的需求定制。