Highway Guardrail Drilling Machines
- Payment Type:
- T/T
- Incoterm:
- FOB, CIF
- Transportation:
- Ocean, Land
- Port:
- Shanghai Port
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Contact Now| Place of Origin: | Chongqing,China |
|---|---|
| Supply Ability: | Strong supply capacity |
| Payment Type: | T/T |
| Incoterm: | FOB,CIF |
| Transportation: | Ocean,Land |
| Port: | Shanghai Port |
Powerful Drilling Equipment
If there are pebbles in the soil, do not affect the drilling, thinking that the spiral blades can be steamed bread when the surface of the excavation, Sha layer such as soil content of more than 25% can be drilled. If there is a broken brick in the soil can be drilled out, or by the spiral blade in front of the frontal knife shredding.
If the sand layer, the soil content is greater than 25% does not affect the drilling work.Spiral blades are fitted with a front knife, the material is No. 65th Manganese Steel, can easily chop the bit weathered rock and other hard objects. Ultra-high pressure hydraulic pump and tractor output shaft connection, for the entire hydraulic system to provide power, including hydraulic cylinders, hydraulic motors and so on.
Spiral blade rotation is driven by hydraulic motor, 100 rpm per minute, drill pipe rise and fall is through two main cylinder control, and then drilling the most front-end motor above there are two adjustment cylinder used to drill the vertical degree of the straightening drill pipe. Standard drill pipe diameter of 500mm, length of 3 meters, drill pipe can be customized from the diameter of 200mm-diameter 800mm, the maximum length can reach 4.2 meters. Spiral blade Standard is 8mm thick, special requirements can be customized.
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