SP-30B horizontal jet drilling rig

Horizontal jet grouting piles are advanced support construction methods that use high-pressure jet grouting to inject cement slurry into horizontal boreholes to form an arched pre-lining on the outer contour of the tunnel excavation to protect the tunnel face and surface subsidence. Practice has proved that horizontal jet grouting piles are an effective, fast and economical tunnel advanced support technology at home and abroad, and have broad application prospects. On the basis of a large number of research results, the company has used theoretical analysis and research to further improve the jet grouting pile driver, and used some technological innovations to produce utility model small horizontal jet grouting pile driver according to the needs of construction. 1. Scope of application of small drilling rigs:
Multi-tech construction such as jet grouting piles, foundation anchor holes, pneumatic down-the-hole hammer drilling, etc. It is used for urban foundation reinforcement, mine holes, railway and highway tunnel pipe shed holes, Construction of anchor holes and drainage holes.
2. Main features:
The horizontal jet-jet drilling rig has good adaptability. The drilling rig adopts full hydraulic technology and uses few wearing parts during construction. The user can operate conveniently and flexibly, and the maintenance saves time and effort. Improved construction efficiency.
During the construction process of the drilling rig, drilling and jet spraying can be completed at one time.
The drilling rig has a wide range of applications and is equipped with different modules and different drilling tools to meet different engineering needs. One machine has multiple uses.
The drilling rig is small in size and the site is not restricted.
The drill body is light and easy to move.
3. Main technical parameters:
, drilling depth
drill pipe diameter, (double pipe)
, drilling inclination angle -~
, maximum output of power head Torque
, power head output speed -r (stepless speed regulation)
, power head maximum pulling force
, power head pulling speed-/ / (stepless speed regulation)
/> , Maximum feed force of power head
, Stroke of power head
, Motor power+
, Main machine overall dimensions [construction dimensions]: *3* (length, width and height)
[Transportation dimensions]: *3*3 (length, width and height)
, drilling rig weight