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Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining

Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining

  • Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining
  • Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining
  • Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining
Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: QL50
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiated
Packaging Details: Wooden case
Delivery Time: 10-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 pieces per month
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Detailed Product Description
Product Name: Down-The-Hole Hammer Model: QL50
Size: 5 Inch Material: High Manganese Steel
Processing Type: Forging Usage: Coal Mining, Water Well Drilling, Construction
Hole Range: 135-172mm Connection: API Reg 2-3/8"; API Reg 3-1/2"
Advantages: High Performance, High Quality, Factory Prices, Long Lifetime, Best Service Air Consumption, M3/min: 12-22.3
OEM Service: YES
High Light:

5" Down The Hole Hammer Drilling

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5 Inch Dth Hammer Drilling

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QL50 Dth Hammer Drilling

DTH HAMMER 5 INCH QL50

BY KSQ TECHNOLOGIES

 

 

Selecting the right hammer

The optimum range of hole size for DTH drilling is 90 mm (3.5”) to 254 mm (10”). Smaller holes are generally drilled using tophammer drill rigs, and larger holes generally use rotary drill rigs.

Choosing the right hammer is largely depends on the type of application, hole size and type of rock formation. In the best way the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole efficiently.

KSQ DTH Hammers are purpose-matched for all rock types and applications where high performance and low total cost per drill meter are the main criteria.

 

Specifications of the DTH Hammer QL50

Length (without bit) Weight (without bit) External Diameter Bit Shank Hole Range Connection Thread (top sub - drill pipe) Working Pressure Speed Recommended Pull Force Recommneded
1160mm 73kg 125mm COP54, QL50 135-152mm

API Reg 3-1/2”, API Reg 2-3/8"

10-25 Bar 30-60 rpm 9.5 kN

 

Reference Air Consumption

14Bar 17.2Bar 20.7Bar 24Bar
12.0 15.4 18.7 22.3

 

Photos: 

 

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Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining 1

 

ANY COLOR ACCORDING TO THE CUSTOMER'S REQUIREMENTS

 

 

About us:

Our products:

Drill Buttons Bits,

Drill Rods

DTH Hammers and Bits

Shank Adapters and a lot of other drilling tools.

Contact us for more information.

 

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Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining 3

Down The Hole 5 Inch DTH Hammer QL50 For Rock Drilling Water Well Mining 4

 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Elisa

Tel: +8618500598411

Send your inquiry directly to us (0 / 3000)

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