Product Description
The YT28 air leg rock drill is the most modern rock drill product. It adopts the design technology of modern rock drills. Compared with similar products, it has the advantages of high efficiency, low noise, lightweight, good economic effect, and fast footage speed. It has superior performance and is the most reliable to use. The most efficient rock drill. It is most suitable for rock drilling operations in large mines, medium-sized mines, and tunnels. The YT28 air leg rock drill adopts mechanisms such as gas-water linkage, rapid retraction of the air leg, and air pressure adjustment. The control handle is centralized on the handle body, with a novel mechanism and easy operation. The equipped silencer cover can effectively reduce noise and change the exhaust direction at will, improving on-site operating conditions. Compared with rock drills of the same type: lightweight, low noise, high efficient, and have a good economic effect.
Technical Parameters
| Model |
Y28 |
YT28 |
YT27 |
YT29A |
| Drilling volume l/s |
<=55<=81 |
<=55<=81 |
<=83 |
<=88 |
| Tracheal Inner diameter mm |
25 |
25 |
25 |
25 |
| Water pipe Inner diameter mm |
23 |
13 |
13 |
13 |
Rig diameter mm
|
34-42 |
34-42 |
34-42 |
34-42 |
| Rig depth m |
5 |
5 |
5 |
5 |
| Drilling frequency Hz |
>=37 |
>=34>=37 |
>=37 |
>=39 |
| Machine Weight kg |
26 |
26 |
27 |
27 |
Products Details
Working Principle
Rock drills work on the principle of impact crushing. During operation, the piston performs high-frequency reciprocating motion and continuously impacts the drill tail. Under the action of the impact force, the sharp wedge-shaped drill head crushes the rock and digs it into a certain depth, forming a dent. After the piston retracts, the drill rotates at a certain angle, and the piston moves forward. When it impacts the drill tail again, a new dent is formed. The fan-shaped rock mass between the two indentations is sheared into pieces by the horizontal component force generated by the drill bit. The piston continuously impacts the drill tail, and continuously inputs compressed air or pressurized water from the center hole of the drill to discharge the rock slag out of the hole, thus forming a circular drill hole of a certain depth.
A pneumatic Rock Drill is suitable for drilling and blasting under various rocks at any direction angles.
Blast hole dia is 34-42mm, drill hole depth is 5 m This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.
This airleg rock drill has a transparent surface of the FY200B oil reservoir, easy to observe the oil lever, adjust the oil quantity, and ensure the well is lubricated.
Applications
The YT28 rock drill has a wide range of applications, mainly including the following aspects:
1. Mining: In various mining operations such as metal mines, non-metal mines, and coal mines, the YT28 rock drill is an indispensable piece of equipment. It can quickly break rocks and improve the mining efficiency of ore.
2. Tunnel excavation: In tunnel excavation projects such as railways, highways, and water conservancy projects, the YT28 rock drill also plays an important role. It can quickly break hard rocks and ensure the progress of tunnel excavation.
3. Stone mining: In the mining of marble, granite, and other stones, the YT28 rock drill is also a commonly used equipment. It can accurately crush stone and ensure the quality of stone mining.
4. Foundation treatment: In foundation treatment projects, the YT28 rock drill is also widely used. It can quickly break the rocks in the foundation and improve the efficiency of foundation treatment.
In general, the YT28 rock drill is an efficient, stable, and safe mining tool with a wide range of applications. It is an important piece of equipment in mining, tunnel excavation, water conservancy projects, and other fields
Features
·YT28 rock drill is suitable for wet rock drilling in medium-hard or hard rocks.
·YT28 rock drill has a centralized operating mechanism, flexible start-up, gas-water linkage, easy use, and simple maintenance.
·The YT28 rock drill is energy-saving and efficient, has a long parts life, high versatility, and good reliability.
·The YT28 rock drill is superior to similar products due to its high efficiency, strong blast hole cleaning function, and large turning torque.
1. The gas distribution method of rock drill is a bowl-shaped gas valve, which is reasonable in layout and sensitive in
starting.
2. It has the advantages of lightweight, fast rock drilling speed, low air consumption, small oscillation, convenient
operation, low failure rate, long life of parts, and good economic benefits.
3. The rock drill has a simple structure, and safety and is easy to operate.
Packing & Shipping
Our Company
Our company was established in 2019 and is a professional company specializing in equipment products. We focus on providing high-quality equipment to customers from all walks of life and are committed to promoting the progress and development of industrial production through technological innovation and product optimization.
Since our establishment, we have always adhered to the customer-centered approach, constantly deepening our understanding of market needs, and continuously improving and optimizing our products based on customer feedback and opinions. Our equipment is widely used in construction, transportation, energy, environmental protection, and other fields, and is highly praised and trusted by customers.
Our team is composed of a group of professionals in the equipment field. They not only have rich technical knowledge and industry experience but also always maintain an innovative and enterprising spirit to provide strong support for the company's continued development.
We have achieved several major achievements and honors with our excellent product quality and service levels. At the same time, we have also accumulated rich experience and resources, laying a solid foundation for future development.
Facing the future, we will continue to adhere to technological innovation and product optimization, and continuously improve product quality and service levels to meet the evolving needs of customers. At the same time, we will also actively expand the market, seek more cooperation opportunities, and work hand in hand with more customers to create a better future.
Certification
Our team
FAQ
1. T/T or Western Union or money gram or L/C at sight?
All are no problem.
2. Shipping time for order:
We have a lot of stock. As usual, we can deliver the goods as soon as get the full payment.
3. Quality control:
Each production process has a quality inspector to check the quality. And we have a very strict factory standard. There will also be strict inspection and testing for every order before shipping out.
4. After-sale service:
Free replacement will provide once the failure is confirmed caused by our product quality.
5. How can we trust your company?
We support technician support. Protecting product quality, shipment on time, and your covered amount. We are a good supplier and have more than 10 years of manufacturing experience in drill rods.
Why you choose us:
1. We are a real factory offering products and providing free technical advice.
2. Company in business for many years and served Over 50 countries' customers.
3. All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year.
4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, saves your time.
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