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Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Specifications
Brand Name :
SOLLROC
Model Number :
QL40
Certification :
SGS
Place of Origin :
China
MOQ :
1
Price :
500
Payment Terms :
T/T,
Supply Ability :
10000pcs/month
Delivery Time :
22-28 working days
Packaging Details :
Cartons + ply wood case (no plastic)
Material :
special steel
Shank :
QL40
Length :
1103mm
External Diameter :
99mm
Top Sub Thread :
API2 3/8"REG
Weight(less bit) :
42.6kg
Hole range :
110mm-130mm
Color :
Black or your required
Quality :
Best
name :
dth hammer
Application :
ore mining,Crushing,underground mining teeth,Ground engineering
Description

Top Sub Thread 2 3/8'' API REG 4'' QL40 DTH Hammer For Water Well drilling


Technical parameter QL40 DTH hammer:
shank QL40
Length(less bit) 1103mm
External diameter 99mm
Top sub thread API 2 3/8”REG
Weight(less bit) 42.6kg
Hole range 110mm-130mm
Working pressure 10-25bar
Impact rate at 17bar 28Hz
Recommended rotation speed 30-70rpm

Product introduction:

Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks.

Product advantages:

1. More efficient energy transfer.
2. Faster drilling speed, 15%-30% higher than others.
3. Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others
4.The surface of the parts is treated with anti-fatigue strengthening treatment, which has a longer working life
5.Optimize impact contact surface, air chamber and impact frequency to achieve faster perforation efficiency
Application:
Product name dth hammer
Application Quarry
Color Customer's Requirement
Usage Ore Mining
Advantage High Performance
Size Standrad Size

Our DTH drilling tools range covers the most diverse applications in mining, natural resources exploration, water wells, quarries and civil works.

Structure picture:
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Company information:

Changsha Sollroc Engineering Equipments Co., Ltd. mainly produces rock drilling tools, including down-the-hole hammers, down-the-hole drills, reverse circulation hammers, reverse circulation drills, drill pipes, tophammer button drills, taper drill bits, and tapers Shaped drills, extension drills, drill tails, casings, rock drills and drill pipes, etc., mainly used in mining, quarrying, prospecting, and road construction projects , Dam construction, slope anchoring, tunnel excavation and anchoring projects.

Detailed photo:

Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Product tags

dth drilling tools

,

dth drilling rig dth hammer

,

dth hammer drilling
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Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

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Product Detail
Brand Name :
SOLLROC
Model Number :
QL40
Certification :
SGS
Place of Origin :
China
MOQ :
1
Price :
500
Contact Supplier
video
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling
Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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