Coordinates of Beijing Sub-city Center

On the construction site of the 04 bid section of the transportation hub project, two XCMG double-wheel milling machines go hand in hand to mill into grooves and speed up the capital.“The era of transfer”

As a new gateway to Beijing，The comprehensive transportation hub of Beijing's urban sub-center station is one of the 10 national passenger transport hubs.，It is the coordinated development of Beijing-Tianjin-Hebei region.“Bridgehead”。

Project geology is based on silt concrete.、The pebble stone stratum is the main stratum，Project geological hardness 40MPa，Pebble particle size 60mm-200mm，It is not only easy to cause the impeller of the mud pump to jam, but also easy to cause the milling wheel to slip during construction.，Under such construction conditions, it is necessary to reach the wall thickness of 1..5m，Groove depth 82mThe effect of，Extremely challenging。

To improve construction efficiency，The project party selects the pearl double-wheel slot milling machine on the crown of piling machinery for construction.，First on the stage is Xugong with outstanding military exploits.XTC120 double-wheel slotting machine，The equipment adoptsFull-guiding third-generation heavy-duty tool post，Third-generation drive unit，Torque boost 10%，Adapt to high torque hard rock milling。

Xugong appeared on the same stage with him.XTC100/The output torque of the milling wheel of the 105 double-wheel slotting machine is large，The cutter teeth can be matched according to the geology，It has wide formation adaptability.。At the same time, XCMG's double-wheel slotting machine is equipped withTilt angle sensor and horizontal and longitudinal bidirectional deviation correction system，Real-time, omnidirectional and high-precision correction，Record and plot as a trough curve，Ffectively ensure that grooving quality and precision，Become dry“Fine work”A good hand.。

Construction site XCMG double-wheel slot-milling machine is full of fighting capacity，Milling feed rate3-5m/h，By virtue of itHigh quality、High efficiency、Low costHelp Beijing Tongzhou City Sub-Center Transportation Hub 04 Bid Section Project to Advance Smoothly，Equipment performance has won unanimous praise from many parties.。

XCMG double-wheel slotting machine is lifting、Lower down、Speeding up the capital in milling“The era of transfer”，As the first high-speed railway station in Tongzhou，Beijing's urban sub-center station will be completed next year，To meet the travel needs of Tongzhou citizens，Help improve the quality of the city。