What is MJS Construction Rig

MJS drilling rig is a kind of special drilling rig used in underground engineering construction. It is designed and manufactured according to the MJS construction method (Multi Joint System), which is a method of underground horizontal drilling using sliding form technology. The MJS drilling rig uses sliding guide rods to control the bore diameter, allowing drilling to be carried out in complex geological conditions such as soft soil, loose sandstone, soft rock, etc. The rig has high drilling capacity and friction and is able to handle different types of geology. The MJS drilling machine is suitable for the construction of underground projects such as subway, tunnel and bridge, and can meet the requirements of drilling quality and construction speed. It has the characteristics of compact structure, simple operation and high construction efficiency, and is widely used in underground engineering field.

Municipal cleaning refers to the act of regulating and cleaning up the urban environment.

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Municipal cleaning refers to the act of regulating and cleaning up the urban environment.

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The amount of accelerant added can be adjusted continuously

2023-10-18

Shotcrete throughput can be adjusted continuously

2023-09-13

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