2m→9.4m！ XCMG EBZ320 High Efficiency Tunneling in Guizhou Phosphate Mine

Xugong coal mine Roadheader for rock breaking mining in a phosphate mine in GuizhouFootage over 150 in the first monthmHighest single-day tunneling 9.4m，Over 8 for three consecutive daysmExpected to reach 200 next monthm...XugongEBZ320 product performance and construction efficiency are praised by customers again

The ore layer constructed by XCMG TBM is located below the local erosion base level.，Multiple faults obliquely intersect and penetrate，Cross existence of various working conditions，The construction is difficult.。

Face underground negative slope tunneling、Work area water、The rock strength is high、The support efficiency is low、Many challenges such as unskilled operators，The XCMG service team and the construction unit went deep into the site to discuss the solutions one by one.，The tunneling efficiency is improved from the initial 2.m/Days gradually increased to a maximum of 9.4m/God，The tunneling test was completed safely and efficiently.。

At present，The Roadheader of Xugong Coal Mine has achieved breakthroughs in many major projects at home and abroad。In a mine in Shaanxi，Monthly footage over 200m，Refresh the record of rock roadway excavation；In a mine in Pingdingshan.，Monthly tunneling 280mHard rock roadway；In a mine in YongchengThe average footage per month is about 295m，Break other brands of coal mine Roadheader footage per month 150mA record of，Construction efficiency nearly doubled。

This excavation has exceeded the expected results.，Compare the performance of the same type of products in the industry、Footage、The failure rate reflects the core competitive advantage.。

Primarily forLarge roadway、Hard rock construction and tunneling worksDeveloped by XCMGEBZ320 coal mine roadheader ，It is stable and reliable、And that safety is high、Convenient disassembly and assembly and the like.。Equipped with remote control、Safety protection functions such as anti-collision monitoring of cutting mechanism，And that intelligent control level of the whole machine is improve.。

The use of this equipment reduces the safety risk.，At the same timeGreatly improve the tunneling efficiency，Shorten the time of roadway development，Provide strong support for the realization of the customer's production plan deployment。At the same time，The mine also usedXCMG anchor bolt trolleyAnd other efficient machinery and equipment，Inject strong power into the mine。

The use of XCMG roadheader will help the project construction to a new height.High quality、High efficiency、High efficiency、SustainableXCMG equipment allows every customer to meet their value needs without worry.

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