Product Description:

Trench Box (also called trench shield, trench sheet, trench shoring system), is a safety-guard system most commonly used in the excavation of ditches and pipe laying etc. Due to its robustness and handiness, this steel-made trench box system has found its market throughout the world.

Trench Box has loads of advantages, one of which is that it can be leaning as a whole because of mushroom spring in the spindle which greatly benefits the constructor. Besides, Lianggong offers an easy-to-operate trench lining system which immensely improves the working efficiency. What’s more, the dimensions of our trench box system can be customized according to the customers’ requirements such as the working width, length and the maximum depth of the trench.

Common Uses for Trench Box

Trench box is used primarily in excavation when other solutions such as piling wouldn’t be appropriate. Because trenches tend to be long and relatively narrow, Trench Box have been designed with this in mind and are therefore much better suitable for supporting un-sloped trench Slope requirements vary by different soil types. For example, stable soil can be sloped back to an angle of 53 degrees before requiring additional support, whereas the unstable soil can only be sloped back to 34 degrees before a box is required.

Advantages of Trench Box

1. Enhance the stability of a trench.

2. Allow workers to work in peace.

3. Time-saving on installation.

4. Improve the project’s efficiency


Characteristics

1. Made of Q235 steel.

2. Easy to assemble on site.

3. Box panels and struts are built with simple connections.

4. The working width / height can be adjusted.

5. Maximum trench depth is 7.5 m.

6. Repeatedly turnover is available.