CIR DHD Cop Br High Air Pressure Hard Rock Drilling Down The Hole DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying
- Category: >>>
- Supplier: Liuyang Economy And Technology Development Area High Tech Import & Export Co. Ltd.
Share on (1600462571352):
Product Overview
Description
Hot Selling Products
Product Paramenters
DTH Hammer Types coverage: | DHD/COP/HD/IR/TD/COPROD/QL/SD/Mission/Numa/Mach etc. | |
DTH Bit Size range: | 2”-32”(76-775mm) | |
DTH hammer size : | 3" to 12"(76mm-304mm) | |
Shank types including : | COP, QL,DHD, MISSION,HD,IR, SD,TD, etc. | |
Button Shape: | Domed/Parabolic/ballistic/Sharp/Flat etc. | |
Face design of bit: | Drop Center(DC),Concave (CC),Convex(CV),Flat Face(FF), | |
Connect Thread : | API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc. | |
Low air pressure DTH hammer includes CR series: | CIR90, CIR110, CIR150, etc. | |
Middle air pressure DTH hammer includes CBR series: | CBR1, CBR2, CBR3, etc. | |
Application | Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc. | |
Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. | ||
CIR DHD Cop Br High Air Pressure Hard Rock Drilling Down The Hole DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying
BIT Diameter | NO Button diameter, mm | Button angle ° | Flushing holes | Weight(kg) | ||||
mm | inch | Gauger Buttons | Front Buttons | |||||
76-90 | 3 | 6*Φ13 | 4*Φ12 | 38 | 2*Φ12 | 3.5-4.3 | ||
90-110 | 3-4 | 6*Φ14 | 4*Φ13 | 38 | 2*Φ14 | 4.5-5.5 | ||
105-130 | 4-5 | 6*Φ14 | 5*Φ14 | 38 | 2*Φ18 | 7.5-9.4 | ||
130-156 | 5-6 | 7*Φ18 | 7*Φ16 | 38 | 2*Φ20 | 15-17 | ||
152-203 | 6-8 | 8*Φ18 | 4*Φ16 | 38 | 2*Φ26 | 23-31 | ||
200-280 | 7-11 | 10*Φ19 | 8*Φ18 | 38 | 2*Φ30 | 46-67 | ||
254-325 | 10-13 | 12*Φ19 | 8*Φ16 | 38 | 3*Φ26 | 85-110 | ||
305-381 | 12-15 | 15*Φ19 | 9*Φ18 | 38 | 3*Φ32 | 130-187 | ||
530-660 | 20-26 | 24*Φ19(outside) 20*Φ18(inside) | 12*Φ18 | 35 | 2*Φ40 | 486-638 | ||
775 | 30 1/2 | 32*Φ19(outside) 24*Φ19(inside) | 160*Φ19(Flat) | 35 | 4*Φ44.5 | 1330 | ||
Hammer Size(inch) | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption |
1-3" | BR1 BR2 BR3 | RD40 box RD50 box API 2 3/8" Reg | ¢64-¢76mm ¢70-¢90mm ¢90-¢110mm | 0.7-1.75Mpa | 0.7Mpa 4.5m3/min 1.0Mpa 4m3/min 1.4Mpa 5m3/min |
3" | 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“ | 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“ | 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” | DHD350 COP54 QL50 SD5 M50 | API 4 1/2"Reg | ¢152-¢203mm | 1.0-2.5Mpa | 1.0Mpa 15m3/min 1.8Mpa 26m3/min 2.4Mpa 34m3/min |
8“ | 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” | 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“ | 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 |
15” | CSD15 | ¢530mm-¢660mm | |||
24" | CD525 | ¢775mm |
Product Overview
Carbide button shape selection:
1. Domed/Round Button
Domed/Round Buttons are usually used as gauge buttons of DTH Bits, suitable for every abrasive and very hard formations.
2. Parabolic/Semi-Ballistic Buttons
Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
3. Ballistic Button
Ballistic Buttons are usually used as front buttons of DTH Bits, suitable for medium abrasive and mesium hard formations. They can also be used as gauge buttons if the rock is soft.
4. Sharp Button
Sharp Buttons are usually used as front buttons of DTH Bits for soft formations where fast penetration rates are possible.
5. Flat Button
Flat buttons are usually used as protection buttons to reduce wear on rubbing surfaces of DTH bits.
1. Domed/Round Button
Domed/Round Buttons are usually used as gauge buttons of DTH Bits, suitable for every abrasive and very hard formations.
2. Parabolic/Semi-Ballistic Buttons
Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
3. Ballistic Button
Ballistic Buttons are usually used as front buttons of DTH Bits, suitable for medium abrasive and mesium hard formations. They can also be used as gauge buttons if the rock is soft.
4. Sharp Button
Sharp Buttons are usually used as front buttons of DTH Bits for soft formations where fast penetration rates are possible.
5. Flat Button
Flat buttons are usually used as protection buttons to reduce wear on rubbing surfaces of DTH bits.
Application Field
Factory Workshop
Liuyang is a comprehensive company that integrates the design, manufacture, marketing and technical services of rock drilling tools. The products due to stable quality, excellent performance are being sold well all over China and exported to Europe, America, Middle East, Australia,Africa, Southeast Asia and other regions, more than 50 countries.
Liuyang products range covers:
1.Down the hole(DTH) hammer and bit, 2.Drill pipe(drill rod)
3.Casing system
4.Tricone bit,PDC bit,Steel tooth bit
5.Top hammer rock drilling tools(thread button bit, drill rod, shank adapter)
6.Small hole drilling tools(tapered button bit, tapered drill rod, plug hole integral drill rod, integral drill rod),and other
rock drilling tools that are widely used in mining, tunneling, quarrying, water well, anchoring,transportation construction, pile foundation, and civil engineering projects etc.
Liuyang products range covers:
1.Down the hole(DTH) hammer and bit, 2.Drill pipe(drill rod)
3.Casing system
4.Tricone bit,PDC bit,Steel tooth bit
5.Top hammer rock drilling tools(thread button bit, drill rod, shank adapter)
6.Small hole drilling tools(tapered button bit, tapered drill rod, plug hole integral drill rod, integral drill rod),and other
rock drilling tools that are widely used in mining, tunneling, quarrying, water well, anchoring,transportation construction, pile foundation, and civil engineering projects etc.
Certifications
Product packaging
FAQ
FAQ
Q1: What’s your delivery time?A: 15 days to produce, within 3 days if in stock.
Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C , One touch , West Union ,Money Gram ,Paypal.
Q3: What about the shipments and package?
A: 40' container for 2 sets, 20' container for 1 set, Machine in nude packing, spare parts in standard export wooden box.
Q4: Have you got any certificate?
A:We have got ISO,CE certificate.
Q5: How to control the quality?
A: We will control the quality by ISO and CE requests.
Q6: Do you have after-sale service and warranty service ?
A: Yes, we have.We can supply instruction for operation and maintenance.If necessary, we can send our engineer to repair the machine in your company. Warranty is one year for the machine.
Q7: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Alibaba can guarantee all of you payment .Just order from US !
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
