CIR170 Down The Hole DTH Drill Hammer For Mining Drilling Rocks

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seat: Zhejiang
Validity to: Long-term effective
Last update: 2017-10-17 15:28
Browse the number: 65
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Now we have cir170 down the hole dth drill hammer for mining drilling rocks for sale, you are lucky to have this chance to buy bulk cir170 down the hole dth drill hammer for mining drilling rocks for metal at competitive price from us.

CIR170 Down The Hole DTH Drill Hammer for Mining Drilling Rocks


Product Information

-Name: CIR170 low air pressure DTH hammer for mining water well drilling

-Item Number:KQ170A

-Brand Name: KAIYU

-Material: Carbide steel

-Machine type: Drilling Equipment

-Processing: Forging

-Connect Thread: F100*28PIN

-Bit shank: CIR170 

-Packaging: Wooden Case

-Delivery: 3-20days

-Certification: ISO9001

-Place of Origin: Taizhou, Zhejiang,China(Mainland)

-Use: Well drilling, blasting, ore mining

-Application: Marble quarrying and well drilling 


Product Description

When percussion or hammer drilling, the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the hammer bit. 

The driller transfers weight to the bit through the drill pipe as well as provides some rotation.

Through the use of a compressor, the pressurized air is forced to the hammer. As the drilled hole

gets deeper, the driller adds more drill pipe to the string. The piston strikes the impact zone of the hammer bit; hammers are always used as part of a casing advancement system and can be used in reverse circulation applications. DTH hammers are common when drilling blast holes and water wells.

Low air pressure hole Diameter: 65-220mm



LOW AIR PRESSURE HAMMERS


   Item#

Hammer length w/o bit (mm)

Top Sub Thread

Outside Diameter (mm)

Weight
 (KG)

Bit diameter
(mm)

Working pressure
 (Bar)   (PSI)

Air consumption
   (m³/min)  (CFM)

Bit shank

KQ-50

628

F32*8PIN

44

5

50

4-10

58-145

3-5

105-177

CIR50

KQ-60

777

F42*8PIN

53

7.5

60

4-10

58-145

3-7

105-248

CIR60

KQ-65

745

F42*10PIN

61

13

65

4-10

58-145

6-12

210-424

CIR65

KQ-76A

811

F48*10PIN

66

13.5

76

4-10

58-145

6-10

210-353

CIR70

KQ-90A

855

F48*10PIN

80

22

90-120

5-10

72-145

7-12

247-424

CIR90

KQ-110B

871

API 2 3/8" REG BOX

98

33

110-150

5-10

72-145

7-12

247-424

CIR110

KQ-130B

890

API 2 3/8" REG BOX

112

48.5

130-175

5-10

72-145

7-12

247-424

CIR130

KQ-150A

904

F70*10PIN

136

70

150-200

5-10

72-145

10-16

353-565

CIR150

KQ-170A

1030

F100*28PIN

156

96

170-250

5-10

72-145

12-18

424-635

CIR170

KQ-200A

1058

F100*28PIN

182

130

200-250

5-10

72-145

16-20

565-706

CIR200





Item Description

 Part Number

Item Description

Part Number

   1. Top Sub

KQ170A-01

   8. Valve

KQ170A-08

   2. Cap

KQ170A-02

   9. Guide Sleeve

KQ170A-09

   3. Check Valve

KQ170A-03

   10. Bit Retainer Ring

KQ170A-10

   4. Spring

KQ170A-04

   11. O-ring

KQ170A-11

   5. Shim

KQ170A-05

   12. Driver Sub

KQ170A-12

   6. Rubber ring

KQ170A-06

   13. Outer Sleeve

KQ170A-13

   7. Valve cap

KQ170A-07

   14. Outer Sleeve

KQ170A-14



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