1.Fit for wet drilling in medium-hard or hard rock
2.Grouped control mechanism,quick to start up ,with "air on,water on,air off,water off"mechanism,convenient to handle and easy to maintain and repair.
3.Energy-saving and efficient,long service life of parts which are highly interchangeable and reliable performance.
Xiamen Prodrill Equipment Co.,Ltd is a professional manufacturer of pneumatic rock drills and spare parts. With high-tech, Prodrill instantly improves product quality and reduces production cost. Pneumatic rock drills and pneumatic picks are manufactured strictly according to international standard with high quality and low cost, and they are well accepted by customers. The products are widely used for bench drilling and tunneling in metallurgy, coal, railways, transportation, water conservancy, capital construction, etc.
The penumatic tools products mainly include air-leg rock drills (YT23, YT23D, YT24, YT27, YT28, YT29A, 7655 and 7655D, ), hand-hold rock drills (Y6, YO18, Y19A, Y24 , Y26 , Y28), stopers (YSP45), pneumatic picks, pick poker bars( G10, G15, G20, G7, G35, G60, G90, B37, B67, B87C), Paving breaker TPB40, TPB60, TPB90 etc.
Our air-leg rock drills have following features:
1.Fit for wet drilling in medium-hard or hard rock
2.Grouped control mechanism,quick to start up ,with "air on,water on,air off,water off"mechanism,convenient to handle and easy to maintain and repair.
3.Energy-saving and efficient,long service life of parts which are highly interchangeable and reliable performance.
4.Yt23,YT23D,YT24,YT27,YT28,YT29A differs from similar products particularly in its high effciency strong flushing and powerful torque.
5.The YSP45 stoper rock drill drilling in quarry and coal or lineston mine.It is robust design for tough working condition.It has high inpaxct frequency and is mainly used for producting drilling
,raise driving ,bolting and other defence project facility.It is high efficiency,upward 60-90 degree drilling ,tough working condition blasting.
| Model | YT23 | YT23D | YT24 | YT27 | YT28 | YT29A | YSP45 |
| Weight(kg) | 24 | 24 | 24 | 26 | 26 | 26.5 | 1420 |
| shank (mm) | 628 | 668 | 678 | 668 | 661 | 659 |
|
| cylinder dia (mm) | 76 | 70 | 70 | 80 | 80 | 82 | 95 |
| pistion stroke (mm) | 60 | 70 | 70 | 60 | 60 | 60 | 47 |
| working pressure(Mpa) | 0.4-0.5 | 0.4-0.5 | 0.4 | 0.4-0.5 | 0.4 | 0.4-0.5 | 0.63 |
| impact energy (J) | ≥65 | ≥45 |
| ≥70 |
| ≥70 | ≥73.5 |
| impact frequency(Hz) | ≥33 | ≥28 | ≥25 | ≥36 | ≥28 | ≥37 | ≥46 |
| air consumption (L/s) | ≤80 | ≤38 | 55 | ≤85 |
| ≤65 | ≤113.3 |
| working water pressure(Mpa) | 0.2-0.3 | 0.2-0.3 | ≤2.7 | 0.2-0.3 |
| 0.2-0.3 | 0.3 |
| air pipe inner dia (mm) | 25 | 19 | 19 | 25 | 25 | 25 | 25 |
| water pipe inner dia(mm) | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| rock drill hole dia(mm) | 34-42 | 34-42 | 34-42 | 34-42 | 34-42 | 34-45 | 34-42 |
| rock drill hole depth (m) | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| shank size(mm) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
Xiamen PRO Drill Equipment Co., Ltd is a specialized company of Rock Tools, which is experienced in developing and manufacturing Top hammer and DTH rock drilling equipments. The main products include high, medium and low air pressure DTH hammers and bits, Symmetric and eccentric overburden advanced casing drilling tools, and Threaded button bits, Drill rods and Couplings, also
Air grinder for button bit, chisel bit, Diamond grinding cup for cemented carbide
Reconditions and sharpener.
PRO Drill Rock Tools can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers' Drill rigs and they are widely applied to varies of areas including blast holes, earthwork projects, mineral exploration, water-well, construction, geo-thermal exploration.
PRO Drill plants has introduced the most advanced manufacturing equipments and technology in the world, such as Electro-hydraulic forging hammers for forging process, Germany atmosphere-controllable sealed quench furnace for heat treatment, Super CNC machines and Processing Centre for accurate finishing and experienced staff in metal machining all contribute to the high performance rock tools.
In response to the demand from dimensional stone quarry, we also offer all kinds of splitting, pushing and grinding tools like Expansive Mortar, Soundless Cracking Agent Shims and Wedges, Hydraulic Rock Splitter, Cyliner Type Rock splitter, Hydro bag, Air Pushing Bag and Cemented Grinding Stone are available as integral services working for the worldwide quarry owners.
Our believe that innovative think drives the delivery of quality rock tools to customers, . Prodrill rock drilling tools are renowned for their great reliability, excellent and even quality and long services life with an expertise direct to any corner of the world.
We are committed for groundbreaking solution of drilling and Splitting & cutting for your unique operation in quarrying, mining and construction project. Looking forward to hearing from your enquiry.
