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Beijing Jincheng Mining Technology Co., Ltd.
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Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

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Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer

Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer
Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer

Large Image :  Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer

Product Details:
Place of Origin: China (Mainland)
Brand Name: JCDRILL
Certification: ISO9001,CE
Model Number: All Models
Payment & Shipping Terms:
Minimum Order Quantity: 3pcs
Price: $5.00 - $50.00/pc
Packaging Details: Iron shelf
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T, Western Union, D/A, D/P, MoneyGram
Supply Ability: 1000000pcs/year
Detailed Product Description
Parts Name: DTH Drill Bits Brand: JCDRILL
Color: Customized Factory Visit: Support
Sample Order: Support Usage: Hole Drlling
High Light:

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Down The Hole DTH Drilling Tools RC Drill Hammer Reverse Circulation Hammer
 
JCDRILL DTH RC Hammer
Description
HRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilling and stope ore grade control.
It has the following characteristics:
1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2.The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In different conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
Application
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Advantages:
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability

Hammer inch Bits diameter Shank
Metric Inch
1" 64mm-70mm 2 1/2"-2 3/4" BR1
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303
M30/DHD3.5/BR3
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44
SD4/M40/QL40
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8" 203mm-330mm 8"-13" COP84/DHD380/SD8
QL80/M80
10" 254mm-380mm 10"-15" SD10
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12
NUMA120/NUMA125
To know 12-30 inch bits information, contact us now.


DTH hammers specifications:

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
Φ64-Φ76mm
Φ70-Φ90mm
Φ90-Φ110mm
0.7-1.75Mpa 0.7 Mpa 4.5 m3/min
1.0 Mpa 4 m3/min
1.4 Mpa 5 m3/min
3" hammers DHD3.5
COP32/COP34
M30
API 2 3/8"Reg Φ90-Φ110mm 1.0-1.5Mpa 1.0 Mpa 4.5 m3/min
1.5 Mpa 9 m3/min
4" hammers DHD340
COP44
QL40
SD4
M40
API 2 3/8"Reg Φ105-Φ130mm 1.0-2.5Mpa 1.0 Mpa 6 m3/min
1.8 Mpa 10 m3/min
2.4 Mpa 15 m3/min
5" hammers DHD350
COP54
QL50
SD5
M50
API 2 3/8"Reg
API 3 1/2"Reg
Φ130-Φ156mm 1.0-2.5Mpa 1.0 Mpa 9 m3/min
1.8 Mpa 15 m3/min
2.4 Mpa 23 m3/min
6" hammers DHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg Φ152-Φ203mm 1.0-2.5Mpa 1.0 Mpa 10 m3/min
1.8 Mpa 20 m3/min
2.4 Mpa 28.5 m3/min
8" hammers DHD380
COP84
QL80
SD8
M80
API 4 1/2"Reg Φ200-Φ279mm 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 Φ254-Φ330mm 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 Φ305-Φ381mm 1.0-2.5Mpa 1.0Mpa 30m3/min
1.8Mpa 56m3/min
2.4Mpa 78m3/min

If you need more details,please feel free let me know by email:sales3@rockdrillingrig.com.
Business Information

Minimum Order Quantity: N/A
Price: Negotation
Packaging Details: Standard Export Delivery Package
Delivery Time: 7days
Payment Terms: T/T,Western Union
Supply Ability: Based on Detailed Order

Certification
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Delivery
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FAQ
1. Shipping time for an order
     We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
   Strict inspection and testing for every order before shipping out .
3.How can we trust your company?
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Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Sekura Yu

Tel: +8613811398425

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