Top drive rotary propulsion lifting, with impact resistant design, reliable and durable, can shorten auxiliary time, and is conducive to pipe following drilling; Multi functional drilling, suitable for various drilling techniques such as down the hole drilling, through type air reverse circulation drilling, etc., and can be equipped with various supporting devices according to user needs;
| Drilling depth |
260 |
Drilling diameter |
105-305 |
Working wind pressure |
1.25-3.5Mpa |
Air consumption |
16-55 m³/min |
Rod length |
3m |
Rod diameter |
8mm |
Main shaft pressure |
4t |
Lifting force |
16t |
:Fast lifting speed |
20m/h |
Rotary torque |
4900/2450 Nm |
Rotary speed
|
85/170 r/min |
:Dimension |
4m×1.35m×2.15m |
Fully hydraulic control, convenient and flexible, can adjust various parameters of the drilling rig at any time to meet the needs of different drilling tools and construction processes.
High homework efficiency, fast drilling speed, short auxiliary time, can reduce the risk and hidden dangers of construction accidents; And the cost is low, the down the hole hammer rock drilling operation has high efficiency, and the single meter drilling cost is low.
About the company
ShanDong xuweiMachinery
is a professional company engaged in research, development, production, sales,application
and service of air compressors and rock drill machines. The products are widely used in
industry compressed air supply, mining and construction projects. With technology development as
the heart of company philosophy,Zhigao follows the guidelines of " detail oriented, high efficiency,
quality first and creating future" and the business philosophy of " Constant science and technology
innovations ". Xuwei is eyeing the global market and with confidence to strive to be world-class to
provide excellent products and services to customers.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.
4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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