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High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

Certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)
High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)
High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

Large Image :  High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: Full Size
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 18 working days
Payment Terms: T/T,
Supply Ability: 10000 pieces/month

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

Description
Application: Quarrying, Construction Usage: Geothermal Drilling
Product Name: Dth Hammer Rock Formation: Granite, Limestone, Quartz, Etc
Advantage: Best Quality Color: Black Or As Request
Rock Hardness: Granite, Limestone, Quartz, Etc Use: Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
Size: Full Size Air Pressure: High

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop)

 

Product Description:

When you need to drill high quality holes with diameters between 100-254 mm, DTH (Down The Hole) drilling is by far the best and most effective method. DTH drilling can be performed in most types of rock, hard or soft. It's a commonly used method in the mining industry (blast hole drilling), waterwell drilling, construction, and in the oil and gas industry.

 

Product Advantages:

1. Better borehole quality and accuracy

2.Lower operating costs, as the same drill will be used for drilling through dirt and rock.

3.The use of air makes this method very cost-effective as air does not have to be sourced, transported or treated.

4.Less amount of drilling fluid and additives are required.

5.Less weight-on-bit allows for lighter rigs that are easier to set up and takedown.


DTH Hammer Specification:


Hammers
Bit Shank Connection Thread Suitable bit Working pressure Air consumption
1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3
RD40 box
RD50 box
API 2 3/8" Reg

¢64-¢76mm
¢70-¢90mm
¢90-¢110mm
0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa
0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" hammers DHD3.5
COP32/COP34
M30
API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
1.5Mpa 9m3/min
4" hammers DHD340
COP44
QL40
SD4
M40
API 2 3/8"Reg ¢105-¢130mm 1.0-2.5Mpa 1.0Mpa 6m3/min
1.8Mpa 10m3/min
2.4Mpa 15m3/min
5" hammers DHD350
COP54
QL50
SD5
M50
API 2 3/8"Reg/API 3 1/2"Reg ¢130-¢156mm 1.0-2.5Mpa 1.0Mpa 9m3/min
1.8Mpa 15m3/min
2.4Mpa 23m3/min
6" hammers DHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg ¢152-¢203mm 1.0-2.5Mpa 1.0Mpa 10m3/min
1.8Mpa 20m3/min
2.4Mpa 28.5m3/min
8" hammers DHD380
COP84
QL80
SD8
API 4 1/2"Reg ¢200-¢279mm 1.0-2.5Mpa 1.0Mpa 15m3/min
1.8Mpa 26m3/min
2.4Mpa 34m3/min
10" hammers SD10
NUMA100
API 6 5/8"Reg ¢254-¢330mm 1.0-2.5Mpa 1.0Mpa 22m3/min
1.8Mpa 40m3/min
2.4Mpa 55m3/min
12" hammers DHD1120
SD12
NUMA120
NUMA125
API 6 5/8"Reg ¢305-¢381mm 1.0-2.5Mpa 1.0Mpa 30m3/min
1.8Mpa 56m3/min
2.4Mpa 78m3/min

 

Detailed Photos:

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) 0

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) 1

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) 2

 

Application:

High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) 3

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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