Auger drill pipe during installation to note: When installing the drill action to slow, not so collide power drill head and mast so as to avoid the drill pipe deformation caused due to the bump bar card. When installing the tool, not pushing the drill square head. The next casing, drill pipe shall be used to promote the casing. Drill rig shall not be installed on the long-distance transport and mobile sites. Auger drill in operation, follow these steps: ?? DZ20A spring vibrating hammer one pair of holes. Does not form on the drill operation, but be careful not to "do" the drill pipe. 2 put the drill. In the drill pipe and drill gravity to overcome friction and the mud hole wall buoyancy achieve stretching drill drilling process called discharge. Drill put right order: decentralization place outside the bar, adjacent the inner rod began to protrude from the outer rod, from outside to inside, complete one by one. 3 drilling, pressure, rotational speed of a suitable forward drilling. 4 whole bottom unloading soil. Unloading soil combined bottom should be careful not to "do" the German deep drilling drill Xinghua Machinery Co., Ltd. is specialized in the production of rotary drilling drill, auger drill, mention lead the enterprise, honesty is the company's purpose, the pursuit endless excellence is the goal. Dedication to customer service is the company's consistent policy. Only by creating value for customers. In order to create value for themselves.