Corresponds to areas such as under bridges, substations, and power plants! Low headroom construction method using a pile driver for hard ground with a height of 4m!
The "Low-Head MLT Method" is a low-head version of the "MLT Method," which efficiently excavates hard ground by compressing the excavated soil against the borehole wall using a special screw consisting of a compression wing and a mixing wing. *Are you facing challenges in locations where the ground is high and there are restrictions above? - Under bridges - Inside substations and power plants - Inside factory buildings By improving the conventional hard ground pre-boring method (MLT method) drilling machine, we have developed a pile driver for hard ground with a height of 4 meters without reducing the excavation power. This machine is designed to handle construction in sites with headroom restrictions and narrow spaces. 【Features】 ■ 4-meter high pile driver for hard ground ■ Suitable for construction in sites with headroom restrictions and narrow spaces ■ Compresses excavated soil against the borehole wall using a special screw consisting of a compression wing and a mixing wing ■ Vibration-free and low noise *For more details, please refer to the PDF document or feel free to contact us.
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【Applicable Conditions】 ■ Purpose: Foundation pile work, temporary earth retaining work, steel sheet pile work (pre-drilling), removal of underground obstacles ■ Construction Yard: Yard size = width of 7m or more, height limit = 4.5m or more ■ Applicable Soil Types: Clay, sand, gravel, boulders, cobbles, loose stones, soft rock, medium hard rock, concrete ■ Drilling Diameter: Standard diameters φ400, 450, 500, 550, 600, 650 ■ Drilling Length: Depends on soil type and construction conditions *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Bridge girder construction ■ Underground construction in urban areas ■ Proximity to railway operational lines ■ Inside factory buildings, etc. ■ Power plants, substations, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
MLT Soil Co., Ltd. is a foundation construction company specializing in hard ground. We excel in "pile and steel sheet pile construction" and "removal of underground obstacles" for hard ground such as cobblestones, boulders, and bedrock, and we address difficult construction projects that are challenging to execute with conventional methods using our unique special techniques.