土压平衡顶管机
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- 土压平衡顶管机
- 土压平衡顶管机 产品特点 Productcharacteristics 土层范围广,适用于中、大型口径顶管设备 可通过合理的土体改良,保持周围土体和掌子面的稳定 弃土处理简单,可在管外径0.8倍以上的潜覆土层顶进施工 采⽤螺旋机出土,出土量高,粒径大 开口率大,全断面切削,泥仓土压更精准 Suitable for various soil by big pipe jacking machine Discharging system is easy to control, the machine can jack under 0.8 time depth of pipes Gargoyles for discharging soil eff icient for big size Big forehead for large entering material , pressure will be easy to check