Main feature of anchor mining drilling machine:
7,The mining drilling machine can meet three-wing drill drilling, DTH hammer drilling, casing drilling, drill pipe / casing complex drilling, single / double/ triple rotary spray, fixed spray, swing spray and so on .
Top Drive Drilling Rig,Top Drive Drilling,Top Drive Rig,Top Drive In Drilling Rig JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.xitecdrillingwx.com
At the 2010 China Automotive Industry Development International Forum held recently, Du Shaozhong, deputy director of the Beijing Municipal Environmental Protection Bureau, made it clear that in order to further improve the air quality in Beijing, Beijing plans to apply for the implementation of the National V Standard in 2012 to implement more stringent motor vehicles. Emission Standards. This statement has caused a lot of attention, because at present, the National IV standard has not been implemented in the country, Beijing has only implemented the national IV standard for light vehicles and some heavy vehicles for only about three years. Most commercial vehicle companies are still making reserves of the National IV models.
Du Shaozhong believes that there are at least three advantages to implementing the National V emission standards as soon as possible. First, it can significantly reduce the amount of automobile pollutants emitted in Beijing. He said that from State I to State IV, once every emission standard is upgraded, the single-vehicle pollutant emissions in Beijing will be reduced by 30% to 50%. Second, it can promote the technological advancement of automobile companies, especially the development of engine research and manufacturing technology. Third, it can promote the improvement of oil quality.
It is understood that China’s commercial vehicle companies are still mass producing and selling State III vehicles and are working hard to fully meet the national IV standards. China's emission standard upgrades generally have a time difference of three to four years. Next year, the nationwide implementation of the National IV Standard will be implemented, and full implementation of the National V Standard will be at least four years from now. The speeches of Beijing government officials undoubtedly sounded the alarm for auto companies. If companies do not develop new technologies, they may lose the Beijing market. Moreover, Beijing's initiatives are likely to accelerate the implementation of the National V Standard in other parts of the country.
1, The anchor drill rig with full hydraulic control, Operation is convenient and flexible, easy shifting, good maneuverability, saving time and labor.
2, Drill rotary machine driven by a double hydraulic motor, High output torque, rotary center lower than similar products, greatly improving the rig drilling rig stability.
3, New variable angle mechanism to make the hole more convenient, adjustment range is larger, can reduce the requirements of the working surface.
4, For the customer's local special conditions, the cooling system is optimized to ensure that the hydraulic system when the outdoor temperature is 45 ° C, the maximum temperature does not exceed 70 ° C.
5, Match dedicated simultaneous casing drill tools (drill pipe, casing, eccentric bit, etc.), in the unstable formation with casing wall openings, the conventional button bit use for end-hole . High drilling efficiency , and good quality.
6, Machine is mainly suitable for deep foundation pit anchor support, but also through the rotary spray module replacement, so machine can be rotary jet spray construction.