In every corner of the city.

The new construction of a large number of projects makes the city change with each passing day.

But as the saying goes“The foundation is not solid，The earth shook and the mountains shook”

Pile foundation into rock is the foundation engineering of building construction.

In large diameter、High hardness rock-socketed pile, etc.

When the pile foundation with great technical difficulty is bored

How to ensure the efficiency of drilling is a difficult problem faced by engineers.

Pile foundation pore-forming，Explore“Crux”Where

In the field of engineering，High-rise building、High-speed rail、Highway、Bridge、The construction of subway and other projects will involve cast-in-place pile foundation.。With the increasing demand for pile foundation holes in hard rock strata,，In order to solve the problem of slow drilling and low efficiency，Down-the-hole hammering method relies on fast hole-forming speed，High pore-forming quality，Gradually widely adopted。

High pressure air provided by a high-power air compressor is used as a power source for the down-the-hole hammering method.，Percussive drilling with pneumatic Dth hammer，Via high pressure air as circulating medium，Provide power、Cool the drill bit、Hole cleaning and slag discharge。In the process,，Compressed air supplied by the air compressor powers the drilling rig and other equipment used for foundation drilling，Therefore, the air compressor must be able to provide sufficient air flow and pressure to serve the drilling equipment.。

Large flow air compressor suitable for pile foundation market shall be selected.，Let's take a look at the factors that affect the efficiency of equipment operation.？

 

Flow supply matched with the project

The air compressor shall be capable of providing sufficient air flow and pressure to power the drilling equipment，And according to the soil hardness,、Factors such as drilling method and depth give matching flow solutions。

 

Endurance of harsh conditions

Heavy rain 、 Gale 、Harsh outdoor environments such as extreme temperatures can affect the performance of the equipment，Air compressors need to be able to withstand harsh conditions，Reduce downtime，Ensure work efficiency。

 

Accessibility to the job site

The site accessibility of equipment will not only affect the efficiency of pile foundation operation, but also increase the transportation cost of the project.。If the equipment is inconvenient to transport，Longer time and cost are required to transport the equipment and materials，Thereby slowing down the drilling process.。

 

Environmental friendliness

With the implementation of the four new regulations,，Air compressors shall be environmentally friendly in terms of energy consumption and emissions.，Meet policy requirements，Reduce impact on the environment。

Power source of pile foundation：X-AIR 1600-20

Atlas·Copco's large flow air compressor in the flow、Pressure、Stability、Excellent performance in key factors such as floor space，Facing the difficulties of rock drilling in deep foundation construction，Have a set of one's own“Solution”：

Reduce downtime，Longer life

Intelligent electronics help extend the life of key components in the air compressor，Withstands harsh environment，Ensures stable operation in demanding basic drilling applications，Meet the needs of different scenarios。

The structure is compact，Convenient transportation

The whole machine is compact in structure，The design is humanized。Short frame，Large air compressor and drilling rig can be carried in one truck，Solve the problems of storage space and transportation for users。

Save fuel consumption，Environmentally friendly

It can effectively improve fuel efficiency by matching first-class engines and fuel-saving experts.，There are also electric drive air compressors to choose from.。Low noise on site，Be more friendly to the environment。

In order to meet the requirements of the Fourth National Regulation，Atlas·The new research and development of KopkoX-AIR 1600-20：

■ CarryXc4004 intelligent controller，Single machine flow can reach 43m³/minAbove，Working pressure up to 20bar。

■ It not only meets the fourth national emission standard，Its maintenance cycle can reach 500 hours.，Convenient maintenance、Lower total cost of ownership。

■  Including box type、Trailer type two shapes，Easy to move。

■ Unique electronic thermostatic valve design，System condensation can be reduced，Solve the problem of freezing at low temperatures，And the service life is prolonged。

As the right-hand man of pile foundation into the rock

Kejia large mobile air compressor can be

Solutions for a wide range of difficult applications

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