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By certification 
Our Rotary Drilling Machine is suitable for all kinds of construction fields. We have a professional processing team. Our company has producing Rotary Drilling Machine for many years . And most customers are satisfied with our products .Many of our machines are recognized by many foreign companies .
In terms of qualifications and honor , the companies won the Yangzhou small rotary drilling rig engineering technology research center in 2014, and were awarded the
brand of Enterprise Technology Center of Yangzhou in 2016, and won the Jiangsu Province market quality products enterprises and charity enterprises in 2017, and won the Gaoyou City Mayor Quality Adward advanced units and Jiangsu Province quality integrity five-star enterprises in 2018, and won the Gaoyou City Industrial Tax Special Contribution Award, Mayor Quality Award, Jiangsu Province Machinery Industry Star Enterprise in 2019 and have also been recognized and affirmed by relevant departments in product technology , and 280C power head for driving bit into rock won the third prize of Gaoyou City Science.
The high-power Weichai engine is used and meets the national stage-III emission requirements ,and has the characteristics of economy ,efficiency ,environmental protection ,stability and so on .
The power heads with domestic leading brands are used with a maximum rotational speed of 50 rotations per minute , and has the characteristics of high torque , reliable performance and stable quality .
The hydraulic system adopts the international advanced concepts and specially designed for optimization of the rotary drilling rig .
We have special teams and factories to produce good machines with high precision and technology .
Many of our machines are recognized by the customers and companies . We have won a Lot of awards so far .And we are confident to satisfy all your needs.
Our Services:
It begins with the needs of the masses, and finally the people are satisfied.
I am happy to help people, because the guests are friends.
Have my heart, change your smile.
Attitude determines everything, and details determine success or failure.
You use it, we work hard.
Do a good job in detail to win trust with sincerity.
Cylinder Max. pushing Force |
60KN |
Cylinder Max. pulling Force |
80KN |
Main Winch Max. pulling Force |
80KN |
Auxiliary Winch Max.pulling Force |
30KN |
Main Rake |
Side ±4°Forwards 5° |
Dill Pipe |
299Machine Lock 4*6 |
Hydraulic System Working Pressure |
30Mpa |
Overall Drilling Weight |
21000kg |
http://www.rotarydrillingsystems.com/
