High Air Pressure DTH Hammer Ql40 Ql50 Ql60 Ql80 Water Well Drilling Without Foot Valve DTH Hammer

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Material: Carbon Steel
• Connection Thread: API2 3/8′′reg,API2 3/8′′reg,API3 1/2′′reg,API4 1/2
• Advantage: High Performance
• Model NO.: Q Series DTH Hammer
• Key Words: DTH Hammer
• Usage: Well Drilling
• Size: 4inches,5 Inches,6 Inches,8 Inches
• Work Pressure: 1.0-2.2MPa,1.0-2.5MPa,1.2-2.7MPa,1.5-3.3MPa
• Application: Ore Drilling , Water Well
• Transport Package: Standard Export Packing
• Specification: 99mm, 126mm, 148mm, 185mm
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

High Air Pressure DTH Hammer QL40 QL50 QL60  QL80 water well drilling without foot valve DTH Hammer
It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve.
3. Simple structure,reliable parts,long life span,easy and cheep maintenance.
4Lower air and oil consumption. The oil consumption is about 10%lower than the one with foot valve.

Product Description

Product name:High Air pressure DTH Hammer

 Work pressure:1.0-2.2Mpa,1.0-2.5Mpa,1.2-2.7Mpa,1.5-3.3Mpa

QL Series:QL40,QL50,QL60,QL80

Connection Thread:API2 3/8''REG,API2 3/8''REG,API3 1/2''REG,API4 1/2''REG

 Outer Diameter:Φ99mm,Φ126mm,Φ148mm,Φ185mm

Application:Well Drilling,DTH Drilling,Ore Mining Coal Mining,Rock Drilling,Well Drilling

Use:Ore Mining Coal Mining,Rock Drilling,Well Drilling

Formation:Hard Rock Formation

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: 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.