D65A DTH Hammer (Cop64 DHD360)
COP 64 DHD 360 Down The Hole Hammer
D 65A DTH Hammer COP 64 DHD 360 Down The Hole Hammer For Down The
Hole Drilling Railways
DTH Hammer
The Down The Hole Hammer is an integral part of the submersible
drilling rig and belongs to the working device of the downhole
drilling rig. DTH Hammer are divided into low-pressure submersible
impacters, stroke pressure dive impacters and high pressure dive
impacters.
Widely used in metallurgy, coal, chemical, building materials are
not busy mines and water conservancy, hydropower, roads, railways,
defense, construction and other projects into the hole, suitable
for dry and wet operation hole water wind and water mixture, and
borehole gushing wet operation, reliable performance, is now the
ideal drilling hole equipment.
| Basic Information |
| Model NO | Cop64 DHD360 |
| Mining Object | Mining |
| Origin | Germany,China |
| Type | Drilling Machine |
| Trademark | Roschen |
| HS Code | 84123100 |
| Mining Object | Mining, Ore Machinery, Stone Quarry |
| Usage | Use Together with DTH Button Bits |
| Aplication | DTH Drilling. Coal Mining, Quarry |
| Drill Diameter | 65-305mm |
| Transport Package | Ply wood Box |
Description:
It is a kind of high air pressure DTH Hammer without footvalve, our
newest design. It is also one of the most advanced DTH Hammers in
the world.
It has the following advantages:
1. Out of the trouble 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.
| Length (exclude bit) | Weight (exclude bit) | External Diameter | Bit Shank | Hole Range | Connection Thread |
| 1238 mm | 98.00 kg | Φ142 mm | Cop64 DHD360 | Φ155mm ~ Φ203mm | API 3 1/2'' Reg |
| Working Pressure | Impact rate at 0.5 MPa | Recommended Rotary Speed | Air Consumption |
| 1.0 MPa | 1.8 MPa | 2.4 MPa |
| 1.0 ~ 2.5 MPa | 25 Hz | 20 ~ 30 rpm | 9 m³/min | 18 m³/min | 26 m³/min |
| DTH hammers Specifications |
| Hammer Size | Bit Shank | ROSCHEN Code | Connection Thread | Suitable bit | Working pressure | Air consumption |
|
| 2" | BR2 | ROS 11 ROS 22 | RD50 box | ￠70-￠90mm | 0.7-1.75Mpa | 0.7Mpa | 4.5m3/min |
| 1.0Mpa | 4m3/min |
| 1.4Mpa | 5m3/min |
| 3" | DHD3.5 | ROS 32 | API 2 3/8" Reg | ￠90-￠110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
| COP32/COP34 |
| M30 | 1.5Mpa | 9m3/min |
| 4" | DHD340 | ROS 34 | API 2 3/8" Reg | ￠110-￠135mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
| COP44 |
| QL40 |
| SD4 | 1.8Mpa | 10m3/min |
| M40 | 2.4Mpa | 15m3/min |
| 5" | DHD350 | ROS 52 ROS 54 | API 2 3/8"Reg/API 3 1/2" Reg | ￠135-￠155mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
| COP54 |
| QL50 |
| SD5 | 1.8Mpa | 15m3/min |
| M50 | 2.4Mpa | 23m3/min |
| 6" | DHD360 | ROS 62 ROS 64 | API 3 1/2" Reg | ￠155-￠190mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
| COP64 |
| QL60 |
| SD6 | 1.8Mpa | 20m3/min |
| M60 | 2.4Mpa | 28.5m3/min |
| 8" | DHD380 | ROS 82 ROS 84 | API 4 1/2" Reg | ￠195-￠254mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
| COP84 |
| QL80 | 1.8Mpa | 26m3/min |
| SD8 | 2.4Mpa | 34m3/min |
| 10" | SD10 | ROS 100 | API 6 5/8" Reg | ￠254-￠311mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| Numa100 | 1.8Mpa | 40m3/min |
| ROS 100 | 2.4Mpa | 55m3/min |
| 12" | DHD1120 | ROS 120 | API 6 5/8" Reg | ￠305-￠445mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| SD12 | 1.8Mpa | 56m3/min |
| Numa120 | 2.4Mpa | 78m3/min |
| Notes: Metzke, Remet thread is available! |
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
