K-6 High Air Pressure DTH Hammer for Water Well Mining Rock Drilling

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Manufacturing Process: Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: K-6
• Material: Carbon Steel
• Product Name: High Air Pressure DTH Hammer
• Application: Mining ,Water Well Drilling
• Usage: Coal/Ore Mining, Well Drilling
• Key Words: High Air Pressure DTH Hammer
• Transport Package: Standard Export Packing
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 102.000kg

Product Description

Product Description

HIGH AIR PRESSURE DTH hammer

DHD SERIES 

DHD3.5/DHD340/DHD350/DHD360/DHD380

QL40/QL50/QL60/QL80

MISSION40/MISSION50/MISSION60/MISSION80

DESIGN HIGHLIGHTS

1. DHD/QL/MISSION series is a valve less type hammers designed for high performance at low operating air pressure.

2. Suitable bits have a strong robust design without foot valve to withstand heavy duty application.

3. DHD/QL/MISSION series hammers maximizes energy output and reduces service requirements.

4. Wear sleeve is not reversible.

5.All critical internal components are heat treated under strict control to maximize tool longevity.

 

EXCLUSIVE FEATURES

1.A built-in choke facility allows the driller to adjust the volume of air through the hammer to optimize cuttings evacuation.

2.Unique internal mounting of liner eliminates the need for seating ring.

3.Fewer internal components minimize service requirements.

4.Multi-start threads on backhead and chuck ensure easy coupling / uncoupling of hammer.

5.Excellent for all types of drilling applications typically for water well drilling and geothermal applications.

 

APPLICATIONS

Water Well     Mining   Construction   Quarry

Product Parameters

Item Description	Weight (KG)	Part Number
1. Top Sub	20	K6-01
2. Check Valve	0.7	K6-02
3. "O"-Ring of Top Sub	0.015	K6-03
4. Spring	0.1	K6-04
5. Washer	0.6	K6-05
6. Air Distributor	3.50	K6-06
7. Internal Cylinder	4	K6-07
8. Piston	23	K6-08
9. External Cylinder	30	K6-09
10. Guided Sleeve	6.5	K6-10
11. "O"Ring of Stop Ring	0.01	K6-11
12. Stop Ring	0.6	K6-12
13. Driver Chuck	6	K6-13
14. Drill Bit		K6-14

Product data
Length(Without bit)	1135mm
Weight(Without bit)	101.0Kg
Bits shank	K6
External diameter	Φ148mm
Bits diameter	Φ158-Φ203mm
Connection Thread	API 3 1/2"Reg
Working Pressure	1.0-3.0Mpa
Impace rate at.1.7Mpa	30Hz
Recommended rotation speed	25-55r/min
Air consumption	1.8Mpa 16.5m³/min	2.4Mpa 22m³/min

Note:A kind of DTH hammer which is shorter but more efficient and energy efficient.we called them super speed series DTH hammer.

Packaging & Shipping

FAQ

1. what can you buy from us?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts

2. How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3.  How is the shipment?  How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.  Shipping efficiency depends on country and city you want to ship to.  For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4. How is your quality control?  
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

5. Do you have any certificate of authorization?  
A: Our machinery is CE certified.