About a LMS(LUBRICANT MIX SOIL) SYSTEM

What is a LMS

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The lubricant mix soil (LMS) system is a system that enables jacking with low thrust force. The soil will be improved to one with very low shear resistance by mixing the ground around the pipe with lubricant. Longer-distance jacking compared to conventional method is possible with this system. 

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​Overview of the LMS

 Feature

1  Applicable to Unclemole, open-face, earth pressure balance and other jacking methods

2  Long-distance jacking is possible by installing lubricant injection equipment at the           front end and the middle of the machine

3  Long-distance jacking is possible with thrust jack, which shortens the                         construction period

4  Manual labor can be saved with automatic lubrication injection. Lubricant                 injection equipment is reusable and therefore economic

​ Compatible with pipe ID 600mm to 3,000mm.

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Control board of LMS

Inside of LMS