Sanrock 3inch High Air Pressure DTH Hammer for Water Well Drilling

• After-sales Service: Online Technical Services
• Warranty: 6 Months
• Certification: CE, ISO 9001:2015
• Standard: AISI, JIS, API2 3/8′′reg
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: M30
• Material: Carbon Steel
• Length: 931mm
• Outer Diameter: 82mm
• Application: Well Drilling,Construction Works , Min
• Hole Range: 90-115mm
• Product Name: DTH Hammer
• Weight: 23kg
• Key Words: High Air Pressure DTH Hammer
• Advantage: High Performance,Wear Resistance
• Model Type: DHD, Ql, SD, Mission, Cop, Numa
• Color: According to Your Requirements
• Transport Package: Goods Can Be Packed According to Customer Requirem
• Specification: 110X15X20cm
• Trademark: SANROCK
• Origin: Zhejiang, China
• Production Capacity: 8000pieces/Month

Product Description

DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, oil drilling,landslide prevention work, quarrying services, marine civil work, etc.

SANROCK DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the high performance blasting results and low total operation cost.



 

Product Description

Product name:DTH Hammer

Mission series:M30 

Hole Range :Φ90-115mm

 Application:Well Drilling,Construction works , mining drilling ,exploration

 Outer Diameter:Φ82mm

 Length:931mm,

Connection Thread:API2 3/8''REG

 Weight :23kg

   Advantage:High Performance,Wear Resistance

   Key words:High Air Pressure DTH Hammer

 Formation:Hard Rock Formation

The main features of Mission Series DTH hammer without foot valve:
1. Out of trouble of foot valve 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 cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.

Company Profile

 

Certifications

 

Packaging & Shipping

 

FAQ

1.what can you buy from us?
DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver
,rotary drill rig ,underground jumbo drill rig ,screw air compressor,DTH hammer,drill rod,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.How can I make payment?
A:You can pay by credit card, 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.