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

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

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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 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

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

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: QL40
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 500
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 22-28 working days
Payment Terms: T/T,
Supply Ability: 10000pcs/month

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

Description
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
High Light:

130mm dth hammer drilling

,

ore mining dth hammer drilling

,

QL40

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 0
 
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 1

 

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

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

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

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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