LIUGONG SX50 Multi Functional Drilling Rig

The SX50 double-wheel milling machine for diaphragm wall construction has great advantages over the traditional diaphragm wall construction technology (diaphragm wall grab technology). Suitable for a wide range of ground conditions, precise verticality of the forming trench, reliable wall joints, low noise and vibration pollution, easy disposal of spoil, and user-friendly design of the manoeuvring system.

1) Applicable to various stratum conditions

It is suitable for trenching construction in various strata, especially hard strata and embedded rock trenching construction.

2) Air lifting and slag discharge

The air compressor is used for air lifting and slag discharge, and the slag discharge pipe adopts expansion and contraction, reasonable slag suction arrangement and large diameter slag discharge pipe, with high construction efficiency and good effect of slag removal in the trench.

High efficiency and good effect of slag removal in the trench.

3）Accurate verticality of the trench

– The slag discharge pipe in the centre of the frame, the design of double lifting points and the symmetrical layout of oil and gas pipes make the milling wheel frame always in a balanced state of force;

– Measuring system for real-time monitoring of verticality during slot milling;

– Intelligent deviation correction system for real-time adjustment of milling deviation.

4) Sleeve milling joint

Adopting the “sleeve milling” technology for the concrete of the adjacent phase 1 trench, which can be used for the construction of diaphragm wall at various depths.

5）Low noise, low vibration and less pollution

Low noise, low vibration, less pollution, can be used in the neighbouring building pit into the trench construction.

6）Slag material separation, slurry recycling

The closed slag classification system and mud circulation system minimise the discharge of slag and make the mud recyclable.

7）Humanised control system

Ergonomic design, reliable and practical control elements, clear and easy to understand display.

8) Milling/gripping “two machines in one”.

Double winches and double lifting points lift the double-wheeled milling frame, facilitating quick switching between the functions of double-wheeled milling and hydraulic grabs.