Changsha Golden Drilling Machinery Co.,Ltd |
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Customized Clay Drilling , Double Bottom Double Open Drilling Bucket
Drilling buckets are mainly used for drilling water-bearing sandy
soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and
weathered soft formation. The bucket can be designed into
cylindrical type and conical type according to bucket diameter,
type of drilling rig and soil conditions. The opening and closing
device can be operated manually, mechanically or mixed manner. The
welding angle of bucket teeth can be designed according to
formation conditions.
The bottom cover is made of high-strength Mn plate, and the cutting
edge includes single-layer type and double-layer type; The soil
inlet also includes single-bottom type and double-bottom type.
Main Applications:
1- These buckets are suitable for drilling in clay, silt and loose
to medium dense sand and gravel.
2- Single cut buckets are recommended up to coarse gravel.
3- Double cut buckets are mainly used for bigger diameter uncased
boreholes.
4- Single bottom buckets are used for clay layer and sticky
formation.
* Other sizes can be manufactured as per customer demand