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DHD350 / COP54 Blue Color Dth Hammer For Dimensional Stone Industry

DHD350 / COP54 Blue Color Dth Hammer For Dimensional Stone Industry

DHD350 / COP54 Blue Color Dth Hammer For Dimensional Stone Industry

Product Details:

Place of Origin: Hunan, China
Brand Name: ENYU DRILL
Certification: ISO9001: 2008, SGS
Model Number: DHD350/COP54

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Cartons
Delivery Time: 15-30 days
Payment Terms: T/T
Supply Ability: 1000 PCS/ Month
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Detailed Product Description
Weight (less Bit): 76.50 Kg Length (less Bit): 1214mm
Hole Range: ∅135-∅155 Working Pressure: 1.0-2.5Mpa

DHD350 / COP54 Blue Color Dth Hammer For Dimensional Stone Industry

 

Products Description
 

DHD350/COP54 DTH products and down the hole drills are designed to drill holes in hard rock, overburden, or loose strata formations in many different types of drilling applications. These markets are commonly found in the construction, oil & gas, mining, quarry, geothermal, water well, horizontal and other rock drilling industries. Operators of DTH products drill holes from a few feet to 1000’s of feet deep. In fact, one of the deepest holes on record was drilled to 17,600 feet (5364 m) below the surface.  

 
 
Advantage
 
The piston and wear sleeve components have been re-designed to increase airflow efficiency at lower air volumes for the hammer cycle. This modification has resulted in air consumption dropping to 962 SCFM (26.5 m3/min) at 350 PSI (24.1 Bar) while increasing penetration rates and further improving productivity and performance. Thus, smaller compressors rated less than 1,000 SCFM that are common on many drill rigs, may now be utilized with the A Series DTH hammers to reach the hammers’ peak performance.
 

Technical Data:

 

Length (less bit) Weight(less bit) External diameter Bit shank Hole range Connection thread
1214mm 76.50kg ∅125mm

cop54

DHD350

∅135-∅155

API 2 3/8"Reg

API 3 1/2"Reg

Working Pressure Impact rate at 0.5 Mpa Recommended rotation speed Air consumption
1.0Mpa 1.8Mpa 2.4Mpa
1.0-2.5Mpa 25HZ 25-35r/min 9 m³/min 15m³/min 23 m³/min

 

 

Main Features

 

1. Fewer internal parts, simple structure and heat-treated parts leads to less failure and easier maintainance.

 

2. More efficient energy transfer

 

3. Faster drilling speed

 

4. Lower air consumption

 

5. Lower oil consumption



Application


It is mainly used in dimensional stone industry.

 

DHD350 / COP54 Blue Color Dth Hammer For Dimensional Stone Industry

 

Contact Details
Changsha ENYU Engineering Equipments Co. Ltd.

Contact Person: shi

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