Rock Drilling Anchor Rod

Price: 50.0 USD
Trade Term: EXW
Payment Terms: T/T,WU
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Basic Info.
  • Machine Type: Milling Machine 
  • Type: Drilling Tool 
  • Name: Rock Drilling Anchor Plate 
  • Model: R25N,R32N,R32S,R38N,R51L,R51N,T76N,T76S 
  • Type: Thread 
  • Customization: Available 
  • Place of Origin: Henan  
  • Min.Order: 20 Piece/Pieces
  • Means of Transport: Land, Ocean
Supply Capacity
  • Production Capacity: 20000 pieces/month
  • Packing:Standard package or as your requirement
  • Delivery Date: Depend on the quantity

Description:

Rock Drilling Anchor Rod



R25N

R32N

R32S

R38N

R51L

R51N

T76N

T76S

Outside diameter (mm)

25

32

32

38

51

51

76

76

Internal diameter, average (mm)

14

19

16

19

36

33

52

45

External diameter, effective (mm)

22.5

29.1

29.1

35.7

47.8

47.8

71

71

Ultimate load capacity (kN)

200

280

360

500

550

800

1600

1900

Yield load capacity (kN)

150

230

280

400

450

630

1200

1500

Tensile strength, Rm (N/mm2 )

800

800

800

800

800

800

800

800

Yield strength, Rp0,2 (N/mm2 )

650

650

650

650

650

650

650

650

Weight (kg/m)

2.3

3.2

3.6

5.5

6.5

8.0

16.0

19.7

Steel grade

* Alloy structure steel

* Compared to carbon steel, alloy structure steel has   high anti-corrosion capacity
  (live time of the anchor bolts after injected into rocks) and high mechanical



R25N

R32N

R32S

R38N

R51L

R51N

T76N

T76S

Outside diameter (mm)

35

42

42

52

63

63

95

95

Lenght (mm)

150

145

160

220

140

200

200

200

Weight (kg/pc)

0.58

0.7

0.75

1.7

1.15

1.9

6.4

6.4


Machined steel   coupling with middle stop


R25N

R32N

R32S

R38N

R51L

R51N

T76N

T76S

Key size (mm)

41

46

46

50

75

75

100

100

Lenght (mm)

35

45

45

55

70

70

80

80

Weight (kg/pc)

0.25

0.35

0.35

0.5

1.55

1.55

3.6

3.6


Machined steel nut or   Casting steel nut


Offering  List:

A) Underground Bolting & Scaling Equipment

B) Blast Furnace Tapping Tools 

C) Tube Drilling Tools 

D) Hydraulic Drifter 

E) Pneumatic Rock Drills

F) Rock Drilling Tools for Blast Hole Drilling Digs

G) Shank Adaptor

H) Threaded Tube Drilling Tools 

I) Drifting and Tunneling Tools

J) Down The Hole Hammer and DTH Bits



What we have:

1.skillful worker;

2.professors and doctors for R&D;

3.perfect items for quality controlling and testing.



Send message to this supplier
Mr. Mr Bart (Manager)
Tel: 86-371-53309394
Mobile: 18537121208
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Contact Method
KingKong Drills Co., Ltd.
No.25, Business Inner Ring Road, New East District, Zhengzhou, Henan, China (Mainland) / 450000
Fax: 86-371-53309394
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