Spiral Pipe Jacking Machine
XDL500 Screw Pipe Jacking Machine PRODUCT FEATURE
1. Small working well size:
The size of the launch well is Φ3300mm, and the size of the receiving well is Φ2600mm.
2. Higher reliability:
Hydraulic overflow overload protection system, safer and more reliable work;
Hydraulic oil pipe replaces power cable, which has good waterproof and moisture-proof performance.
3. Higher construction efficiency:
The hydraulic motor has large output torque, high speed and fast construction speed;
Dual pump confluence, fast empty speed up to 1200mm/min, short construction waiting time.
4. Higher security:
The spindle adopts multiple combined seals, which is safer and more reliable.
5. Better operability:
The cutterhead speed and jacking speed can be infinitely adjusted, the equipment is better to handle, and the formation adaptability is strong.
XDL500 Screw Pipe Jacking Machine Performance Characteristics
1. The guided drilling is equipped with an image monitoring system, and the horizontal straightness of the whole jacking process is ± 25mm.
2. Low requirements for operator skills, small equipment size, strong power, fast jacking speed, effectively reduce construction costs and improve construction efficiency;
3. Green environmental protection, less environmental pollution, construction discharge is wet soil or dry soil, solve the problem of urban spoil difficulty, can also be backfilled for secondary use;
4. The foundation pit covers a small area, 3m wide road can be constructed, the minimum diameter of the starting shaft is 2.5m, and the receiving well can open the original sewer manhole cover and recycle.
Non-Excavation Machinery XDL500 Screw Pipe Jacking Machine
Screw pipe jacking machine is a kind of boring machine head sludge discharging isometric screw rod, including a cylinder, a screw rod, a spiral blade group fixed on the screw rod and a sludge discharge pipe, the cylinder and the sludge pipe sleeve is set outside the spiral blade group, the spiral blade group includes a number of spiral blades of the same diameter and arranged equidistantly, one end of the screw rod is close to the power source and installed on the spindle of the power source, and the other end is connected to the joint, which can connect a plurality of spiral rods, extend the length of the spiral blade group and the sludge discharge pipe, and facilitate the long-distance transportation of soil.
PARAMETERS