Product Description
The air-leg rock drill is a new type of rock drilling machine. It is widely used in metallurgy, coal, railway, transportation,
water conservancy construction, national defense stone works, etc. It is suitable for drilling and blasting under various rocks at any direction angles.
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
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
Features
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
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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