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6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work

6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work
6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work
6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work

Large Image :  6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: 6''-8''
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

6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work

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: 6''-8'' Air Pressure: High
High Light:

Foot Valve Type DTH Hammer

,

8in DTH Hammer

,

6inch Down The Hole Hammer

6''-8'' High Air Pressure DTH Hammer with Foot Valve Type for Foundation Work
 
Product description:
Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock
 
Product Advantages:
1.The most suitable hole diameter is 100–254 mm, in special applications can be up to 2M And the minimum can be around 50 mm as well.
2.Theoretically drilling depth is limited by back pressure only (can be up to several kilometers).
3.Adapt to hard rock and rock formation conditions (compared to top hammer).
4.Mainly use pressurized air for slag flushing, and sometimes air foam for special application.
DTH Hammer specification:


Hammers
Bit ShankConnection ThreadSuitable bitWorking pressureAir consumption
6" hammersDHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min
1.8Mpa20m3/min
2.4Mpa28.5m3/min
8" hammersDHD380
COP84
QL80
SD8
API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min
1.8Mpa26m3/min
2.4Mpa34m3/min
 
Matched bit specification:
Hammer inchBits diameterShank
MetricInch
6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8"203mm-330mm8"-13"COP84/DHD380/SD8
QL80/M80
 

Detailed photos:
6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 0
6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 1
6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 2
 
Application:

6'' 8'' High Air Pressure DTH Hammer With Foot Valve Type For Foundation Work 3

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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