Under high stressed working conditions, this 20A high pressure drill machinery can guarantee continuous dynamic property and static property. Its drilling depth is 30-60m. This jet grout drill equipment is used for conveying slurry, compressed air and water. It is applied to soft ground stabilization, seepage control of basement of high-rise buildings, renovation of big river and levee, reinforcement of railway, highway and pier, etc.
The engine of 20A high pressure drill machinery is composed of power head, operation floor, mast, oil tank, pump station and electrical cabinet. The drilling tools are made up of drill rod, shunt, drilling bit, preventing loose machine, locking devices, padding fork, and reducer union.
Founded in July 6, 2003, Wuxi Anman Construction Machinery Co., Ltd provides customers jet grout products.
1. This 20A high pressure drill machinery is stable, efficient, versatile, and able to drill complex strata and able to deal with accidents.
2. To domestic customers, our company can meet their requirements and equip with a complete set of jet grout drill equipment. We can also provide some training to them, demonstrating how to drill a hole.
3. The 20A high pressure drill machinery is convenient to operate. Because it adopts full hydraulic technology and has breakthrough in key technology, such as adding stepless speed regulation to jet grouting drilling and anchor drilling.
1. This 20A high pressure drill machinery can work in a small space. With max width 840mm, and length 2800mm, the drilling equipment can work in doors. The max weight of bulk drilling machine is 300kg, so it is very convenient to move and displace.
2. The jet grout drill equipment is applicable to a wide range of strata. According to different strata, we can offer corresponding equipment. The biggest output torque can reach 3600N.m, and pulling force 60kN. When drilling a hole, we can use such ways: carbide bit rotary drilling, DTH hammer bit drilling, cone bit drilling, etc.
3. The 20A high pressure drill machinery is not only for jet grouting, but also for anchoring.
4. The jet grout drill equipment has many kinds of auxiliary equipment. Customers can choose different modules by themselves to satisfy their different needs. Customers can buy modules at a time, or buy later in line with the development of construction.
5. The drilling tools are in complete set to satisfy customers' needs, such as single, double, triple, directional jet grouting, swing jet grouting drill.
6. Customers can group different modules together, in order to get advanced machinery.
|Rotary spray pile diameter||(mm)||Single:400-600 Double:600-1200 Triple:800-1600|
|Drill rod caliber/Tube diameter||(mm)||50, 60, 73, 89|
|Drill pipe inclination angle||(°)||0-90|
|Rated output speed||(r/min)||0-20 (Stepless adjustable), 5, 25, 40, 110, 150|
|Rated output torque||(N.m)||3600|
|The route of shaft shackle slipping||(mm)|
|Lifting speed||(m/min)||0-0.7 (Stepless adjustable), 0.7, 6|
|Pressure speed||(m/min)||0-1.4 (Stepless adjustable), 11, 12.4|
|Parameter of whole machine|
|Input power(electric motor)||(kW)||22+1.5|
|Overall dimension of main engine|
|Weight of main engine||(kg)||1800|
|Walking pattern||Low Pipe|
|Crawler ground bearing||(kPa)|
|Auxiliary parts situation|
Because of the continuous improvement and development of products, structure and technical parameters are likely to be improved without notice.
SJL-25 is enhanced type Jet Grouting Drilling Rig developed by Wuxi Anmai on the basis of SJ-20 rilling Rig
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