|
[China]
Trade Verify
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact name:Bill, George, Michael
ROSCHEN GROUP |
|
Verified Suppliers
|
|
|
CIR90 Low Air Pressure DTH Hammer and Button Bits for Rotary Impact
Drilling
CIR Hammer is a new product combining the advantages of DHD Hammer
and QCZ Hammer. The wind pressure of working is between 0.5-0.7MPa.
The CIR Hammer with advanced technology has high quality and quick
speed of drilling. CIR hammer has bigger specific energy of shock
and lower power consumption while operating. The momentum transfer
reaches the ideal level.
Advantage:
1. Deliver maximum energy to drilling bit, fast drilling speed and
low air consumption
2. Smooth performance and long service life
3. Low problem rate and easy to maintenance
4. Easy to depart bit from hammer
5. Interchangeable with DTH bit and drill pipe
Packing: Inner package with cartons, outer package with wooden case
Delivery: In 20 working days after receiving the advance payment
Low air pressure CIR series, here is the recommend model CIR90 hammer:
| DTH hammer type | CIR90 | |
| Length(less bit) | 795mm | |
| Weight(less bit) | 22.0kg | |
| External diameter | Φ80mm | |
| Bit shank IR3.5" | CIR90/QT90 | |
| Hole range(mm) | Φ90-130 | |
| Connection thread | male T48*10*2 | |
| Working pressure | 0.5-0.7Mpa | |
| Impact rate | 820rpm(6bar) | |
| 10bar | 120L/s(6bar) | |
| Air consumption | 18bar | |
| 24bar | ||
The CIR series DTH Hammer Specifications:
| The CIR series Hammer DTH for your reference: | ||||||
| Model | OD*L(mm) | Air pressure (Mpa) | Air consumption (m3/min.) | Bits Dia.*Shank*Spline No. | Impact Frequency (strike/min.) | weight (kg) |
| CIR55 | Φ48*657 | 0.5-0.7 | 2.0-2.5 | 55-60*31*4 | 840 | 6 |
| CIR60 | Φ53*657 | 0.5-0.7 | 2.5-3.5 | 58-65*34*4 | 840 | 7 |
| CIR70 | Φ61*765 | 0.5-0.7 | 3.5 | 70*42*4 | 840 | 9 |
| CIR76 | Φ66*765 | 0.5-0.7 | 3.5-5.0 | 76*44*4 | 840 | 14 |
| CIR80 | Φ78*446 | 0.5-0.7 | 4.0-6.0 | 80*35*45(flat) | 940 | 12 |
| CIR80A | Φ72*795 | 0.5-0.7 | 5 | 80*50*6 | 840 | 15 |
| CIR80B | Φ76*785(4spline) | 0.5-0.7 | 6 | 90*52*4 | 810 | 19 |
| Φ76*777(6spline) | 90*54*6 | |||||
| CIR90 | Φ80*800 | 0.5-0.7 | 7.2 | 90-100*54*6 | 840 | 20 |
| CIR100 | Φ90*434 | 0.5-0.7 | 8 | 100-130*50*flat | 820 | 19 |
| CIR100A | Φ90*715 | 0.5-0.7 | 10 | 105-115*56*4 | 820 | 24 |
| CIR100B | Φ95*847 | 0.5-0.7 | 12 | 110-115*60*4 | 820 | 30 |
| 110-115*65*6 | ||||||
| CIR110 | Φ98*871 | 0.5-0.7 | 12 | 110-120*65*6 | 820 | 37 |
| CIR150B | Φ136*908 | 0.5-0.7 | 15 | 150-165*90*8 | 850 | 68 |
| CIR150C | Φ142*913 | 0.5-0.7 | 17 | 155-165*90*6 | 850 | 69 |
| CIR150C | Φ135*687 | 0.5-0.7 | 13 | 155*80*8 | 860 | 43 |
| CIR170A | Φ156*1022 | 0.5-0.7 | 19.5 | 170-175*98*6 | 840 | 102 |
| CIR200A | Φ188*1120 | 0.5-0.7 | 24 | 210*120*6 | 840 | 163 |
Further products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
