| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 1 Year |
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The core drill rig of full hydraulic and rotator adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed countries in the world. It is also the developing direction of drilling technique and drilling equipment in China. Under these circumstances, our company has developed the HYDX-4C core drill rig successfully according to the situation of China. This type of drill rig could subsitute imported products. It could be applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and other industries.
The drill rig is equipped with a series motor driving pump. The feeding and lifting of rotator are driven in the structure of cylinder directly pushing, with a 3.5m (11.5 feet) stroke. The rotation of spindle is driven by a single engine. It has four mechanical shifts of range of speeds, and the speed could be adjusted hydraulicly with stepless change.
The rig is simple in structure. It is light and easy for transperence; the mast has the functions of sliding and touching ground; the spindle lifted and lowered with hydraulic cylinder; it could be folded for transport and relocation. The spindle hole is in large diameter.
1. The drilling rig has compact structure, reasonable layout, superior performance, simple operation and convenient maintenance. It is an ideal coring drilling equipment.
2. The drilling rig is driven by full hydraulic pressure and walks on steel crawler tracks.
3. The rotation of the power head is driven by a variable pump and a motor, and the mechanical two-speed stepless speed regulation is advanced in structure.
4. The feeding of the power head adopts the double-speed feeding mechanism of the oil cylinder chain, the movement is stable and reliable, and the lateral translation mechanism of the power head is provided.
5. The mast adopts an oil cylinder to lift and fall, and can be folded for easy transportation. The mast can slide as a whole, and can be drilled within a range of 45° to 90°.
6. The hydraulic system adopts load-sensitive control, and the rotation of the main shaft adopts a closed circuit driven by double motors, which has high working efficiency and large torque.
7. With upper and lower centralizing devices, the orifice is equipped with a hydraulic gripper.
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