ABOUT DILONG
Focus on the manufacturing of trenchless machine since 2010.
Feature: 1. Wide applicable various soil, such as soft soil, clay, sand, gravel soil, hard soil, and...
View MoreFeature: 1. Earth pressure balance micro-tunnel boring machine of large cutter disk is used in soft ...
View MoreFeature: 1. Cutter bit, when worn out, can be replaced from inside the machine, so suitable for long...
View MoreFeature: 1. Multiple cutting discs are used for cutting, with a cutting rate greater than 90%6. For ...
View MoreFeature: 1. This device has a small volume and is particularly suitable for construction in urban vi...
View MoreFeature: 1. Suitable for tunnel construction with high water pressure and high ground settlement req...
View MoreFeature: 1. Designed to excavate in clay, sandy, or uneven hardness compound stratum. 2. Open type, ...
View MoreSingle Shield TBMs are the ideal machine type for tunnelling through rock and other stable,non-groun...
View MoreDouble Shield TBMs consist of a rotating cutter head mounted to the cutter head support, followed by...
View MoreThe performance of the DlLONG machine has been very good given the geology we have encountered during the project. We're looking forward the collaboration with you.
Engineering example of mud water balance pipe jacking machine
TPT4800 Shield Tunnel Shanghai Zhubai Connection Site
YD2000 rock jacking machine for construction site at a depth of 86 meters
Construction site of YD2800 rock jacking machine
Construction site of YD2400 rock jacking machine
High voltage line construction site map
Focus on the manufacturing of trenchless machine since 2010.
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Precision is paramount when it comes to installing pipes underground. Whether for utility networks, drainage systems, or tunneling projects, ensuring accurate alignment and positioning of the pipe is ...
The slurry balance pipe jacking machine is an advanced tunneling technology designed to facilitate the installation of pipes beneath the earth's surface. This machine is especially effective in projec...
The Rock Pipe Jacking Machine is an advanced solution for installing pipelines in challenging ground conditions, particularly in rock, boulders, and mixed soil environments. One of its most impressive...
The Earth Pressure Balance (EPB) Shield Machine is a powerhouse when it comes to underground tunneling, particularly in challenging and unpredictable soil conditions. One of its standout features is i...