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巖石頂管機(jī)

發(fā)布時(shí)間：2018-04-26   

        YD系列巖石頂管掘進(jìn)機(jī)，在強(qiáng)大滾刀的作用下碾壓破碎巖層，同時(shí)泥水倉設(shè)置二次破碎機(jī)構(gòu)，可以將滾刀剝落的大顆粒巖石進(jìn)行二次破碎，研磨擠壓成小顆粒石片；能更換刀具，傳動(dòng)力矩大，能在硬土層、礫石層、巖石層中間進(jìn)行掘進(jìn)，施工范圍：硬土N值＜70，巖石單軸硬度小于150Mpa.能設(shè)計(jì)生產(chǎn)Φ1200-Φ3200mm范圍內(nèi)的各種規(guī)格的YD系列巖石頂管掘進(jìn)機(jī)。

The YD series rock Pipe Jacking Machine is capable of crushing and breaking rock layers by usinga powerful hob.  A secondary crushing system in the excavation chamber to crushlarge grains of rock peeled by hob.It can replace cutting tools, has large driving torque, and can carry out tunneling in the middle of hard soil layer, gravel layer and rock layer.

Machine construction scope:Machine construction scope: hard soil N value < 70, rock single shaft hardness < 150Mpa.  We can design and produce YD series rock top tunneling machines of various specifications in the range of Φ1200- Φ3200mm.

YD800

YD1000

技術(shù)性能與特點(diǎn)：Technical Performance Characteristics

1.適用于普通土層到巖石層等混合土層（施工范圍：硬土N值＜70，巖石單軸硬度小于150Mpa）

 Applicable to mixed soil layer from ordinary to rock layer (construction range: hard soil N value < 70, rock uniaxial hardness < 150Mpa).

2.可以更換維修刀盤滾刀、切削刀具進(jìn)行長距離掘進(jìn)施工

The cutter disc hob and cutting tool can be replaced for long-distance tunneling.

3.機(jī)內(nèi)大功率破碎裝置能有效地進(jìn)行二次破碎

The high power crushing device can effect out secondary crushing.

4.刀盤與主軸中心各自獨(dú)立的注漿系統(tǒng)

The cuttingdisc and the mainshafthave separate shield outside lubrication systems.

5.后方設(shè)計(jì)有主推裝置和防偏轉(zhuǎn)裝置

Main push device and steering devices are equipped at the rear.

6.刀盤轉(zhuǎn)速變頻可調(diào)

Variable frequency of blade speed can be adjusted

7.刀盤驅(qū)動(dòng)系統(tǒng)采用進(jìn)口減速機(jī)，動(dòng)力強(qiáng)勁，性能可靠

The cutter drive system adopts imported retarder with strong power and reliable performance

8.操作采用地面計(jì)算機(jī)遠(yuǎn)程控制和數(shù)據(jù)采集，機(jī)頭內(nèi)全自動(dòng)化

 Remote control and data collection are adopted.  Full automation in the machine head.