Sunward SWDM20 rotary drilling machine wins 25 rotary drilling rigs of other brands 

"The red sandstone of the aperture of 1.2 meters into the rock hardness up to 30-40Mpa depth of nearly ten meters, 25 rotary digging and I grasp, but my 20 rotary drilling estimation will be too much, so I must be completed within 1 months of 200 to a pile, it is a bit difficult." Yueyang, a foundation company Lin Lin eyebrows locked, and Party A is discussing the project situation.

"No way, the schedule is urgent, so, you try to do, do a week later, if necessary, to rent the big machine."." Is a partner for many years to eat a reassurance Lin.

At the beginning of next month, the site started on schedule, the total forest two rotary drilling lined up, start at the same time. 1 meters, 2 meters...... 12 meters. At the beginning of the rock drill, "go, go, go to see my 25 rotary drilling, careful supervision of Party A and the total forest with a bunch of people all transferred to the 25 side of the machine to go, I thought: if the 20 rotary drill into, will not be too embarrassed.

One minute past, 10 meters deep red sandstone is a bit difficult to chew, 25 rotary drilling rig used all the power can only be drilled in centimeters.

In an hour later, 25 drilling machine is carefully observed Lin suddenly found 20 rivers rotarydiggingmachine hand Du teacher standing beside her, "how? Can't the machine drill in?" "No, the hole is finished.""

"Take a walk, go and see, the 20 rotary digging hole has been finished!" no attention to the stunned mood of the forest, and a large number of people called to the mountains and rivers, 20 spin dug already completed, still braved the heat of the hole next to.

"Lin Zong, you this is not 20 spin dig?" How could that exceed the 25 rotary digging?" The party began to laugh up big forest and supervision.

"I am also pleasantly surprised, according to the requirements of the project, the SWDM20 rotary drilling rig is originally used to assist the 25 rotary digging, today only to find that he is the main force.". Fancy." Lin total heart happy flower: I did not expect in the mountains and rivers with 20 spin dug price to buy 25 spin dug quality, really good value for money.

The successful counter attack sunward SWDM20 rotary drilling rig, once again proved the strength of high performance, high reliability, low cost and super performance of the machine into the rock mountains and rivers, is the industry once again become a favourite tale.

Sunward SWDM20 rotary drilling profile: host removing power head, counterweight and goose head transport 36 tons in weight (total weight of 57.5 tons), host transport length width height is 15 meters X2.9 meters X3.4 meters, are in line with the transportation requirements; the maximum Kong Shen up to 60 meters, the maximum diameter of up to 1.8 meters; the power head measured torque of 20 tons m, the theoretical torque reached 25 tons meters, with strong torque; Cummings Gogh reliable low emission engine; hydraulic system mainly adopts A11 Rexroth load sensitive pump system, with independent research and development of Sunward Intelligent Electronic Control System of energy saving and high efficiency. The power head torque of sunward rotary drilling rig series is measured torque, which is the key reason why sunward small machine can live in other brands.