Good User Reputation for Dth Hammer Rock Drill - Reverse circulation hammer – Spark

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Sticking for the perception of Creating goods of high quality and making good friends with people today from all around the world, we constantly set the interest of shoppers to begin with for Down Hole Hammer Bits, Dhd Shank Hammer, Dth Hammer Quotes, Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.
Good User Reputation for Dth Hammer Rock Drill - Reverse circulation hammer – Spark Detail:

Working principle

Compressed air flows into the annular space of the double wall drill pipe, then into the RC hammer, and reach to the bottom of the hole, and carries the cuttings out off the hole through the sample tube of the RC hammer, and back to the ground by the inner pipe of drill pipe. 

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Common drill pipe

Accurate sampling;

Compared with conventional drilling tools,RC tools flush cuttings inside the pipe with small resistance to effect;

Special custom made alloy steel is adopted for sampling tube and shroud, the surface of sampling tube is hardened.

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RE543 RC HAMMER

RE545 RC HAMMER

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ITEM DESCRIPTION

NO PART LIST
1

O RING

2

HOLE RING

3

ADAPTOR TUBE

4

AXLE RING FOR ADAPTER TUBE

5

TOP SUB

6

ALUMINUM GASKET

7

O RING

8

AIR SCREEN

9

O RING

10

CHECK VALVE

11

Y RING

12

SRING

13

TUBE SEAT

14

O RING

15

SAMPLE TUBE

16

PISTON

17

INNER CYLINDER

18

O RING

19

OUTER CYLINDER

20

O RING

21

BUSH DRIVE SUB

22

O RING

23

BIT RETAINER RING

24

SHROUD

25

CHUCK SLEEVE

 

PR40 RC HAMMER

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ITEM DESCRIPTION

NO PART LIST
1

TOP SUB

2

ADAPTOR TUBE

3

AIR SCREEN

4

0 RING FOR AIR SCREEN

5

AXLE RING FOR ADAPTER TUBE

6

CHECK VALVE

7

Y-RING

8

SPRING

9

UP RING

10

RUBBER RING

11

0 RING FOR AIR DISTRIBUTING SEAT

12

AIR DISTRIBUTING SEAT

13

0 RING FOR SAMLE TUBE

14

SAMPLE TUBE

15

ORING FOR TUBE SEAT

16

TUBE SEAT

17

INNER CYLINDER

18

PISTON

19

OUTER CYLINDER

20

CHECK RING

21

O RING

22

BUSH DRIVE SUB

23

O RING

24

CHUCK RING

25

SHROUD

26

CHUCK SLEEVE

PR52 RC HAMMER

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ITEM DESCRIPTION

NO PART LIST
1

TOP SUB

2

ADAPTOR TUBE

3

AIR SCREEN

4

0 RING FOR AIR SCREEN

5

AXLE RING FOR ADAPTER TUBE

6

CHECK VALVE

7

YRING

8

SPRING

9

UP RING

10

RUBBER RING

11

0 RING FOR AIR DISTRIBUTING SEAT

12

AIR DISTRIBUTING SEAT

13

EXTERNAL 0 RING FOR SAMLE TUBE

14

INTERNAL ORING FOR SAMPLE TUBE

15

SAMPLE TUBE

16

ORING FOR TUBE SEAT

17

TUBE SEAT

18

INNER CYLINDER

19

PISTON

20

OUTER CYLINDER

21

BIT RETAINER RING

22

0 ING FOR BUSH DRIVE SUB

23

O RING FOR BUSH DRIVE SUB

24

BUSH DRIVE SUB

25

0 RING FOR CHUCK RING

26

CHUCK RING

27

SHROUD

28

CHUCK SLEEVE

 

PR54 RC HAMMER

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ITEM DESCRIPTION

NO PART LIST
1

TOP SUB

2

O RING FOR ADAPTOR TUBE

3

ADAPTOR TUBE

4

AIR SCREEN

5

O RING FOR AIR SCREEN

6

AXLE RING FOR ADAPTER TUBE

7

CHECKVALVE

8

YRING

9

SPRING

10

UP RING

11

RUBBER RING

12

ORING FOR AIR DISTR 旧 UTING SEAT

13

AIR DISTRIBUTING SEAT

14

EXTERNAL O RING FOR SAMLE TUBE

15

INTERNAL O RING FOR SAMPLE TUBE

16

SAMPLE TUBE

17

O RING FOR TUBE SEAT

18

TUBE SEAT

19

INNER CYLINDER

20

PISTON

21

OUTER CYLINDER

22

BIT RETAINER RING

23

O RING FOR BUSH DRIVE SUB

24

O RING FOR BUSH DRIVE SUB

25

BUSH DRIVE SUB

26

O RING FOR CHUCK RING

27

CHUCK RING

28

SHROUD

29

CHUCK SLEEVE


Product detail pictures:

Good User Reputation for Dth Hammer Rock Drill - Reverse circulation hammer – Spark detail pictures

Good User Reputation for Dth Hammer Rock Drill - Reverse circulation hammer – Spark detail pictures


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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Good User Reputation for Dth Hammer Rock Drill - Reverse circulation hammer – Spark , The product will supply to all over the world, such as: Israel, San Francisco, Zurich, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Naomi from Bangladesh - 2018.06.26 19:27
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Gill from Canada - 2018.02.04 14:13
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