Manufacturer Foundation construction borehole rotary drilling rig rock drill bucket clay drill bucket

Manufacturer Foundation construction borehole rotary drilling rig rock drill bucket clay drill bucket,earth drill bucket size from 600mm to 2500mm

Features:

-Kelly box size as per customer's demand

-Bucket thickness can be made 16mm or 20mm as customer's demand

-The single bottom plate thickness:50mm

-The double bottom plate thickness:40/50mm

-Teeth type:V19 or V20

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.

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.

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