Handling Precautions 1 well drilling rig, water well drilling rig operation must be in good health and have the appropriate knowledge and have operating licenses for employment of staff to complete; 2, water well drilling rig can not operate in the absence of care; 3, do not use hydraulic drilling rig When the system should be well drilling rig tighten the machine switching valve on the "pump unload" position; 4, when pulling the shift lever, hydraulic crawler drills, we must first cut off the clutch, to be stopped after gear, and then shifting to avoid broken gear, and pay attention to the handle fixed; 5, should be co-smooth clutch operation, disable Meng Meng opened together, avoid the clutch is half-engaged state 6, the drilling rig moved to the front limit position, tighten the rear plate around the lock nut, Shanghai hydraulic crawler drills, allowed to carry out drilling or lift 7, due to an accident chuck sudden loss of pressure (such as loss of power, the pump does not work or other mechanical hydraulic accident, etc.), it should promptly stuck drill pipe or drill; 8, the operation should pay attention to the work of each gauge and, if abnormal, should be treated 9, always pay attention to all moving parts of the presence or absence of abnormal noise or temperature; discovery should be addressed immediately blasting rigs working principle and structural analysis have many friends For blasting rig works is not very understanding, the following small series for everyone to be described in detail: the role of atmospheric pressure, circulating liquid from the settling tank through the return ditch along the annular gap flow to the bottom of the wellbore, because At this point the turntable drive drill, drill drive rotation of drilling, hydraulic crawler drilling rig, set up by the mud pump suction negative pressure of the suction drill mud debris cavity, then rose to tap into the sedimentation tank by slurry pump circulating fluid continues to flow after precipitation wellbore, so again and again, forming a reverse circulation drilling work. Mud or water from the drill pipe into the outflow from the wellhead. Positive cycle blasting rig. Mud or water from the drill pipe sucked out from the wellhead inflows. For the reverse circulation drilling machine. Refers to reverse circulation drilling fluid (mud or water) in the drilling machine cycle ways to say, Shandong hydraulic crawler rigs, drilling machine drill drilling time will have to produce sediment, slag stone, by reverse circulation can These waste products from the mud to the ground, and then through the mud after the settler back to drilling. Thus, the continuous cycle, and finally into the hole. Reverse circulation can bring a larger diameter slag. Hydraulic crawler drilling rig prices, hydraulic crawler drills, Long industry machinery supplied by Shandong Machinery Co., Ltd. Dragon. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) strong, credible, in Tai'an, Shandong Engineering Machinery Parts industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead industry machinery and you work long into the brilliant, for a better future!