Roller Bits Core Barrel Bucket

Roller bits core barrel bucket, Rock drilling bucket, Piling equipment tools. Drilling Core Barrel With Roller Bits Drilling Rock Core Barrel with hard facing strip for durable use life, Drilling Bucket for Strong-Weathering Rock, roller bits core barrel bucket, piling equipment tools, Rock...

Product Details

Roller bits core barrel bucket, Rock drilling bucket, Piling equipment tools.

Drilling Core Barrel With Roller Bits Drilling Rock Core Barrel with hard facing strip for durable use life, Drilling Bucket for Strong-Weathering Rock, roller bits core barrel bucket, piling equipment tools, Rock drilling bucket with roller bits, Piling equipment tools, Drilling Bucket Rock, roller bits core barrel bucket.


In the foundation engineering field of pilling, and accessories for rotary drilling rig , as well as soil investigation, we currently supply: drilling buckets, drilling augers,continue flight auger, drilling bits, drilling teeth, tailor-made kelly bar, casing tube, casing drive, casing shoe, casing teeth, casing oscillator, tremie pipe, pile breaker.

core berrel bucket

core berrel bucket


drilling bucket

drilling bucket


Drilling Bucket & Core Barrel adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.


1) Core Barrel with Bullet Teeth

Main Applications:Core Barrel with Bullet Teeth is used for cutting an annular ring in rock or concrete (also reinforced concrete).

Features: Cutting ring with staggered arrangement of round shank chisels.

               Chisel holders are welded to the base body.

               The round shank chisels can be easily replaced when using suitable tools

 

2) Core Barrel with Roller Bits

Mian Applications: Core Barrel with Roller Bits is used in very strong rock formations (compressive strength> 100 Mpa).

Features: Roller Bits are API Certificated, complete of bearing and carbide insert.

               Forging Process

               Welded Type or Replaceable Type

               Sealed Bearing And Tungsten Carbide Insert


3) Cross Cutter Core Barrel

Main Applications:Cross Cutter Core Barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock (< 100 Mpa) and for penetrating through layers containing boulders.

Features: Cutting ring with round shank chisels.

               Chisels holders are welded to the base.

               Central pipe reinforcement.


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


Specification

1.CORE BARREL WITH BULLET TEETH TECHNICAL DATA

Drilling Dia

mm

Shell Dia

mm

Shell Length

mm

Shell Thickness

mm

Teeth Qty

pcs

Weight

kg

600

530

1200

16+30

6

500

700

620

1200

16+30

9

572

800

720

1200

16+30

9

660

1000

920

1200

16+30

12

810

1100

1020

1200

16+30

15

861

1200

1120

1200

16+30

15

1000

1300

1220

1200

16+30

15

1052

1400

1320

1200

16+30

18

1180

1500

1420

1200

20+30

18

1240

1600

1520

1200

20+30

21

1350

1700

1620

1000

20+40

24

1635

1800

1720

1000

20+40

24

1690

2000

1920

800

20+40

27

1770

2200

2120

800

20+40

30

1950

2500

2420

800

20+40

33

2450


2. CORE BARREL WITH ROLLER BITS TECHNICAL DATA

Drililng Dia

mm

Shell Dia

mm

Shell Length

mm

Shell Thickness

mm

Teeth Qty

pcs

Weight

kg

600

520

1200

16+30

4

550

700

600

1200

16+30

4

612

800

700

1200

16+30

6

734

1000

900

1200

16+30

8

908

1100

1000

1200

16+30

8

1006

1200

1100

1200

16+30

8

1089

1300

1200

1200

16+30

10

1175

1400

1300

1200

16+30

12

1327

1500

1400

1200

16+30

12

1387

1600

1500

1200

16+30

14

1522

1700

1600

1000

20+40

16

1831

1800

1700

1000

20+40

16

1886

2000

1900

800

20+40

18

1991

2200

2100

800

20+40

18

2162

2500

2400

800

20+40

20

2687


3. CROSS CUTTER CORE BARREL TECHNICAL DATA

Drilling Dia

mm

Shell Dia

mm

Shell Length

mm

Shell Thickness

mm

Teeth QTY

pcs

Weight

kg

600

550

1200

16

11

615

700

650

1200

16/20

19

678

800

700

1200

16/20

19

768

1000

900

1200

16/20

25

884

1200

1100

1200

16/20

39

1216

1300

1200

1200

16/20

39

1270

1500

1400

1200

16/20

46

1487

1600

1500

1200

16/20

49

1614

1700

1600

1000

20

56

1922

1800

1700

1000

20

56

1994

2000

1900

800

20

67

2090

2200

2100

800

20

74

2194

2500

2400

800

20

85

2817


Application

Drilling Core Barrel With Roller Bits Drilling Rock Core Barrel Piling Rig Core Barrel


What UNIMATE could offer?

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.

    Single bottom buckets are used for clay laer and sticky formation.


Inquiry