Drilling rig spud before what kind of work you want to (1) drilling rig spud before checking various machinery equipment in good condition crawler drilling rig manufacturer, the adequacy of the slurry preparation, water and electricity pipes is smooth, in order to ensure normal. (2) before the official first start drilling mud pumps, making it idle for some time, to be a certain amount of slurry input port, the official drilling. (3) crawler drilling rig began drilling, footage speed control, to be drilled to the lower casing 1m, then at normal speed drilling. (4) drilling operations carried out continuously without interruption. Reason to stop drilling in the opening stamped shield, and the proposed drill tunnels to prevent underground drilling, while maintaining a mud hole surface height and mud weight, viscosity to meet the requirements. Drilling rig water cooling mechanism mainly including: through water equipment, the output shaft axis of the cavity, sealing devices, water faucets and copper device includes bends, a copper elbow connected to faucets crawler drilling rig where to sell, the other end inserted from the rear end of the output shaft to the output shaft axis of the cavity, between the output shaft and copper bend crawler drilling rig equipment, sealing means not only can play the role of sealing sealing device is provided, but also can play a supporting copper elbow effect, which is the important role of the sealing means. It is due to these effects, to ensure that the advantages of drilling rig equipment, drilling rig it with traditional engineering equipment differ, allowing cooling water directly into the output shaft from the rear end, relying on pressure ejected from the front, ring the the pressure is small, thereby reducing the sealing ring, the sealing effect also would be better cooling efficiency drilling rig also will be better. Tracked drilling rig where to sell | Luchuan Crawler Drilling Rig | Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Road Zhiyuan, temper forward. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential industry-specific equipment business, and you leap together to success !