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Automtic Control Casing Rotator Hydraulic Vertical With Changeable Caliber

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Automtic Control Casing Rotator Hydraulic Vertical With Changeable Caliber

Place of Origin : CHINA
Certification : CE/GOST/ISO9001
Model Number : TR1305L/TR1505/TR2005/TR2605H
Packaging Details : nude
Delivery Time : ON STOCK
Payment Terms : L/C or T/T
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Automtic Control Casing Rotator Hydraulic Vertical With Changeable Caliber

The components of casing rotator series

1) Working device

l Wedge clamping device---Being compared with the traditional clamping mechanism, it can clamp the

casing no matter at what position, and keep the vertical accuracy of the casing; and the larger

drawing resistance of casing causes greater lamp force.

l Motor Reducer---4 sets of motor reducer can supply the sufficient torque, transfer a strong rotary

force to the casing, which can adapt to the complicated stratum and cut obstructions.

l Vertical device---Hydraulic vertical device ensures the verticality of drill holes, and corrects the casing angle timely in

the construction.

l Caliber change device---The convenient caliber change makes the equipment adapt to various

requirements of caliber change.

l Auxiliary clamping device---It can better ensure the verticality of casing, and additionally compensate

for the problem of low crane capacity of the equipped crane during deep excavation.

l Work traveling device---The crawler traveling device is with the function of hydraulic transverse

expansion, which is convenient for the equipment to move automatically and conduct the pile core


2) Hydraulic power station

l Engine---The great power of engine can supply a huge torque for the equipment. It provides the

machine with a great torque to work and make it adapt to any complicated and difficult stratum.

l Convenient operating system---According to the working condition the operating system platform of micro computer can keep the

machine at an optimum working state by adjusting the speed, torque and pressing force, and promote

the work efficiency to the maximum.

l Cutter head load automatic control system---When cutting the hard rock, it can well protect the cutter

head and effectively enhance the cutting efficiency by the automatic control of computer.

l Instant enhancement system---When encountering obstructions, it can instantly enhance the pulling

force and torque to clear the obstruction.

l Emergency system---The main function of control system is also set in the power station. When there

is a malfunction, the emergency system can be adopted to complete the construction work.

l Power station traveling device---The power station, which is convenient for traveling, can make the

equipment travel freely on the construction site and complete the drill alignment; the support structure

can ensure the stability and safety of equipment during working.

3) Casing

4) Crawler crane

5) Auxiliary machines--for remove the obstruction

 Multi-head claw + Spiral drill head

l The rotary drill head and spital drill head can be selected and matched for the multi-head claw

according to the requirements.

l It works at a state of low noise and low vibration.

l It can choose the number of suspension wire rope, so the small-scaled crane can be adopted for cooperation.

‚ Multi-head claw + rotary drilling bucket

l The multi-head claw is an internal excavation device of sleeve, which is powerful when removing the

underground obstructions such as the reinforced concrete, stell pile and broken stone; it can

effectively transfer the torque and pressing force of the sleeve.

ƒ Impact-grab bucket + heavy hammer

l When the impact excavation cannot be conducted in the rock stratum or concrete piles, use the

heavy hammer to repeat the impact, and excavate it with the impact-grab bucket after it is broken.

This is a commonly adopted construction method of the cooperation of impact-grab + heavy hammer.

④ Impact-grab bucket

l The grab bucket is the main internal impact excavation device of the casing. It relies on the big and

small hangers of crane to complete the impact and excavation work.

l During operation, the impact-grab bucket falls freely along the internal wall of casing, with the fast

falling speed and strong impact force, the hard stratum can be directly impacted and excavated with a

high working efficiency.

l The bucket blade is in the shape of circular arc with heavy bucket body, it can realize the underwater

impact and excavation.

l With the built-in pulley block, the grabbing force is multiplied with the increasing lifting force.

Product Tags:

drilling equipment


foundation drilling equipment


foundation drilling

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