Clay drilling bucket, Soil Drilling Buckets
Features:
1- Cylindrical barrel & conical barrel (depends on customer demand)
2- Throughout ventilation hole
3- Hard facing strips around shell for wear protection an service life extending
4- Kelly box size as per customer demand
1.-- UNIMATE drilling buckets are mainly divided into three types:
1- Clay Drilling Buckets 2- Rock Drilling Buckets 3- Cleaning Buckets
1) Clay Drilling Buckets
There are two categories of clay drilling buckets:
1-Single Cut Clay Bucket 2- Double Cut Clay Bucket
Drilling Diameter Range:600~2500mm Shell Length:800~1200mm
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 laer and sticky formation.
| | | | Single-Cut | Double-Cut |
Drilling Dia.(mm) | Shell Dia.(mm) | Shell Length (mm) | Shell Thickness(mm) | Weight(kg) | Weight(kg) |
600 | 550 | 1200 | 16 | 686 | 656 |
700 | 650 | 1200 | 16 | 824 | 784 |
800 | 700 | 1200 | 16 | 959 | 909 |
900 | 800 | 1200 | 16 | 1120 | 1051 |
1000 | 900 | 1200 | 16 | 1276 | 1186 |
1100 | 1000 | 1200 | 16 | 1416 | 1336 |
1200 | 1100 | 1200 | 16 | 1585 | 1455 |
1300 | 1200 | 1200 | 16 | 1828 | 1668 |
1400 | 1300 | 1200 | 16 | 2022 | 1841 |
1500 | 1400 | 1200 | 16 | 2078 | 1938 |
1600 | 1500 | 1200 | 16 | 2392 | 2152 |
1700 | 1600 | 1000 | 20 | 2401 | 2271 |
1800 | 1700 | 1000 | 20 | 3073 | 2823 |
2000 | 1900 | 800 | 20 | 3480 | 3160 |
2200 | 2100 | 800 | 20 | 4019 | 3669 |
2500 | 2400 | 800 | 20 | 4556 | 4076 |
*Other sizes can be manufactured as per customer demand.
2) Rock Drilling Buckets
There are two categories of rock drilling buckets:
1- Single Cut Rock Bucket 2- Double Cut Rock Bucket
Drilling Diameter Range:600~2500mm Shell Length:800~1200mm
Main Applications:
1- Rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.
2- Single cut buckets are recommended up to coarse gravel
3- Double cut buckets are recommended for secant piles and uncased boreholes construction.
* Other sizes can be manufactured as per customer demand
3) Cleaning Bucket
Cleaning Diameter Range:600~2500mm Barrel Length:800~1500mm
Main Applications:
Cleaning bucket is used for cleaning the bottom of borehole.
4) Core Barrels
Core barrels are generally divided into two types:
1- Core Barrel with Bullet Bits (Applicable for strong rock up to 100MPa or Rock with deep cracks)
2- Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength grater than 100MPa)
Cutting Diameter Range:600~2500mm
UNIMATE Heavy Industry Co., Ltd., affiliated to China Unibusiness Holding Co., Ltd. (Hong Kong), is an advanced technology company dedicated to the R&D, manufacture and trade of various drilling tools, attachments and spare parts.
The main products of our company include drilling buckets, drilling augers, casings, kelly bars, tremie pipe sockets, drilling bits and cutter teeth, etc. Taking improving the level of foundation construction technology as our mission, and by depending on a group of engineers and skilled workers with years of experience in foundation drilling engineering and construction design, our products have reached the advanced level in China in terms of the technology and quality as well.
With the latest production facilities and factory, we have completed the designs of drilling tools/attachments and construction methods in many large-scale and complicated foundation projects such as Wuhan-Guangzhou High Speed Railway, Shanghai-Kunming High Speed Railway and Changsha subway, which has helped us to win a good reputation among our clients with excellent products and services.
Unimate highly focuses on international cooperation and communication. Till present, our products have been exported to many different countries and regions such as Germany, Singapore, Turkey, Russia, Middle East and South America.