二次破碎頂管機

產(chǎn)品特點 Productcharacteristics
適應(yīng)軟土、砂礫、卵石、強風化等地層，頂進速度快、操作方便、造價成本低
刀盤對泥土石塊形成第一次壓碎，通過扭腿與支撐破碎剪切，形成第二次更強大的破碎功能
擁有獨立完善的土體注水注漿系統(tǒng)，可對掌子面土體進行改良，從而擴大適用范圍
操作性：維修人員根據(jù)地質(zhì)情況可進入倉內(nèi)換到
全斷面切削，超大開口率
Suitable for stratum in clay , sand layer and other soil chan
jacking speed and low cost.
ges in large strata with quickly
the bracketwill crush stone which entering the forehead after the cutter head crushing
Injection system will help jacking system andmake the No-Digging Face good
Convenient： themachine hasmanholewhichwill be easy to change cutter by diff erentlayer
Big forehead entering  the materials easily for full face cutting