ROSCHEN GROUP
| Supply Ability | 20000pcs |
| Packaging Details | Wooden Box |
| Model | Down The Hole Hammer, DTH Hammer |
| Use | Down The Hole Drilling, DTH Drilling |
| Name Item | Water Well Drilling Equipment |
| Materials | High Manganese Steel |
| Machine | Hydraulic Crawler Drill Rig |
| Usage | Mineral Drilling, Exploration Core Drilling |
| Tools | Down The Hole Drilling Tools |
| Type | CIR, DHD, QL,SD, Mission, COP Series DTh Hammer |
| Brand Name | ROSCHEN |
| Model Number | ROS64 |
| Certification | ISO,CE |
| Place of Origin | GERMANY,CHINA |
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Product Specification
| Supply Ability | 20000pcs | Packaging Details | Wooden Box |
| Model | Down The Hole Hammer, DTH Hammer | Use | Down The Hole Drilling, DTH Drilling |
| Name Item | Water Well Drilling Equipment | Materials | High Manganese Steel |
| Machine | Hydraulic Crawler Drill Rig | Usage | Mineral Drilling, Exploration Core Drilling |
| Tools | Down The Hole Drilling Tools | Type | CIR, DHD, QL,SD, Mission, COP Series DTh Hammer |
| Brand Name | ROSCHEN | Model Number | ROS64 |
| Certification | ISO,CE | Place of Origin | GERMANY,CHINA |
| High Light | dth drilling tools ，down hole tools | ||
High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A
High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A For Down Hole Hammer Drilling
Down The hole hammer:
High pressure Down The hole hammer
Roschen has middle pressure, high pressure down the hole hammer, which is a true high-speed, high-efficiency down the hole hammer application of modern design theory, through computer simulation, design of high efficiency, high life, low consumption submersible impact ;
High wind pressure (0.56-2.46Mpa) into high impact energy, in order to achieve unprecedented high perforation speed; due to the simple structure, improve component life and reduce maintenance workload and maintenance costs.
| Basic Information: | |
| Model NO | QL6A-Match bit shank QL60 |
| Condition | New |
| Mining Object | Mining |
| Transport Package | Poly Wood |
| Origin | Germany China |
| Usage | Coal, Ore, Water Well |
| Power Type | Pneumatic |
| Trademark | ROSCHEN |
| Specification | ISO,CE |
| HS Code | 8412310090 |
Description:
High air pressure DTH Hammer without footvalve, which has been one of the most advanced DTH Hammers in the world is our own design.
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.
Technical Parameters of Down The Hole Hammers:
| Length (exclude bit) | Weight (exclude bit) | External Diameter | Bit Shank | Hole Range | Connection Thread | |
| 1183 mm | 92.00 kg | Φ146 mm | QL60 | 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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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