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High-Pressure Rotary Jet Drills: The Foundation for Different Types of Piles

2026-04-03 09:06:44 超级管理员 Industry News 43 views

We specialize in creating two primary types of piles using high-pressure rotary jet drills. One is the classic high-pressure rotary pile, while the other is the high-pressure displacement pile. Both are based on our high-pressure rotary jet drill technology, with variations in application conditions and manufacturing processes.

High-Pressure Rotary Pile

On a predetermined work site, we secure the machine body of our high-pressure rotary jet drill and slowly extract the pile. As the high-pressure pump begins to operate, pressure is transmitted through the pressure vessel to the transmission system, where the special nozzles on the drill head are open, ensuring that the grout can be fully injected.

During the process of elevating the pile with our high-pressure rotary jet drill, it's essential to note that the pile should be accompanied by a rotational motion. The speed of this rotation is determined by the rate of grouting. As the high-pressure grout is cut and mixed into the soil, the pile slowly takes shape.

Completed high-pressure rotary jet grouting piles at site

High-Pressure Rotary Jet Drills: Creating Displacement Piles

At Anman, we recognize that while displacement piles share the same manufacturing principles as rotary piles, their operation is significantly different. When dealing with uncertainty in rotary pile operations, displacement pile operations are simpler and less complex, requiring fewer steps to produce a qualified product using our high-pressure rotary jet drill with an appropriate template.

Cross-section of jet grouting pile with layered foundation soil


High-Pressure Rotary Jet Drills: Two Types of Piles

At Anman, we recognize that while our high-pressure rotary jet drills are capable of creating two types of piles, their operation is distinct. The main difference lies in the grouting process. Our classic high-pressure rotary pile requires a more complex and labor-intensive grouting process, but yields better results. In contrast, the displacement pile's operation is relatively straightforward, although its effectiveness may be slightly reduced.

The choice between these two types of piles reflects our ability to operate our high-pressure rotary jet drills effectively, considering various work restrictions that test the machine's quality. Offering a range of pile options enables our drills to navigate diverse working conditions with ease and avoid getting stuck.

In conclusion, our high-pressure rotary jet drills are capable of creating two types of piles, each with its unique characteristics and advantages. By choosing the right type of pile for the job, we can ensure that our machines operate efficiently and effectively, delivering top-notch results every time.



High-pressure rotary drill for foundation work in winter city