Down The Hole DTH Hammer Rock Drilling Tools DHD3.5 DTH Hammer

• After-sales Service: Online Technical Services
• Warranty: 6 Months
• Certification: CE, ISO 9001:2015
• Model NO.: DHD3.5
• Standard: AISI, JIS, API2 3/8''reg
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Length: 928mm
• Weight: 25kg
• Formation: Hard Rock Formation
• Advantage: High Performance,High Wear Resistance
• Work Pressure: 1.0-1.7MPa
• Application: Mining ,Water Well Drilling, Blasthole
• Model Type: DHD, Ql, SD, Mission, Cop, Numa
• Transport Package: Goods Can Be Packed According to Customer Requirem
• Specification: 110X15X20cm
• Trademark: SANROCK
• Origin: Zhejiang, China
• Production Capacity: 8000pieces/Month
• Package Size: 110.00cm * 15.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

"Down-the-hole impactor" (DTH Impactor) is a piece of equipment used for equipment operations.  It is usually used in mining, construction, geological exploration and other fields.  Its main function is on the ground or the lower part of the rock formation, and is often used for rock or soil detection, blasting, drilling and other work.
Drilling Methodology: DTH drilling involves a hammer-like impactor mechanism situated behind the drill bit.  Compressed air or other suitable fluids are used to power the hammer, which strikes the drill bit, creating a rapid succession of impacts.  These impacts crush the rock or material being drilled, and the loosened fragments are flushed out of the hole by the air or fluid.

Product Description

Brand Name:Sanrock

Product Name:High air pressure DTH hammer

Connection:Thread Connection

Application:Mining ,Water Well Drilling, Blasthole Drilling,Deep Hole Drilling

Series:DHD3.5

Length:928mm

  Weight :25kg

Outer Diameter:Φ82mm

Work pressure:1.0-1.7Mpa

Hole Range :Φ90-110mm

Connection Thread:API2 3/8''REG

Formation:Hard Rock Formation

Advantage:High Performance,High Wear Resistance

Features
1. The piston has a simple structure and is not easily damaged.
2. Ideal energy transfer, fast drilling speed, low air consumption and low fuel consumption.
3. The parts used are few, the structure is simple, and all parts are hardened, so it has a long working life, few failures and convenient maintenance.
5. Thread connection for top sub and drive chuck,makes easier disassembly.

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.