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SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

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SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

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Brand Name : MIROC

Model Number : Dth Hammer

Certification : SGS certified, ISO

Place of Origin : China

MOQ : 1pcs

Price : negotiation

Payment Terms : T/T, L/C, D/A, D/P, Western Union

Supply Ability : 20000pcs per month

Delivery Time : 15-20days

Packaging Details : wooden box

Type : Dth Hammer

Application : Water well drilling, Quarry drilling, Construction Rock Drilling

Bit Shank type : COP MISSION DHD QL SD

Hammer type : COP MISSION DHD QL SD High Air Pressure

Bit diameter : φ90 - φ445mm

Drilling method : DTH Drilling

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SGS Certified High Air Pressure Low Oil Consumption Water Well Drilling DTH Hammer

High Air Pressure DTH Hammer (with foot valve)

It is a kind of valveless high air pressure DTH hammer with foot valve.

Dth Hammer Advantages:

1.Valveless air distribution, more reliable;

2.Piston with simple but compact design, long life;

3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.

4.Fewer internal parts, simple structure, longer life, less failure and easier to maintain, with the all heat treated parts;

5.Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.


Product name

DTH Hammer

Material

Alloy Steel&Tungsten Carbide

Use

Underground Mining,Water well,Mining,Quarry etc.

Color

Green&Others

Heat treatment

Anneal

Shank series


DHD,COP,MISSION, SD, DHD, BR, QL, BR,CIR etc.

Application

heavy construction,Ore Drilling, mining, oil and gas, quarries


Hole


60-305mm

Size

2/3/4/5/6/7/8/9/10/12/14 inches

Advantage

High Performance and factory price


SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling
DTH HAMMER Applications
1. Underground mining
2. Quarry benching operations
3. Water well drilling

3" High Air Pressure DTH Hammer Without Foot Valve

SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

Description

Weight(kg)

1.Top sub

4.20

2. O-ring Of Top Sub

0.01

3.Breakout Ring

0.01

4.Check Valve

0.20

5. Spring

0.02

6. Compression Buffer

0.04

7. Air Distributor

1.40

8. Internal cylinder

1.60

9. Piston

5.40

10. External Cylinder

9.50

11. Guide sleeve

12. O-ring Of Stop Ring

0.01

13. Stop Ring

0.20

14. Breakout Ring

0.01

15. Drive Chuck

1.95

16. Drill Bit

5.00

Technical Data

Length (Without Bit)

930mm

Weight (Without Bit)

25.00kg

External Diameter

φ82mm

Bit Shank

DHD3.5

Hole Range

φ92 - φ110mm

Connection Thread

API 2 3/8 '' Reg

Working Pressure

1.0 - 1.5 Mpa

Impact Rate at 17 Bar

28HZ

Recommended Rotation Speed

25 - 40 r/min

Air Consumption

1.0Mpa: 4.5 m³/ min

1.5Mpa: 9 m³/ min

SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well DrillingSGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well DrillingSGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling


Product Tags:

quarry down the hole hammer

      

water well down the hole hammer

      

water well drilling dth hammers

      
Quality SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling for sale

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