Mechanical packaging machine: Weighing agencies, according to the principle of leverage manufacturing, lever end hung with weights, and the other end is the scale aircraft, the middle is the fulcrum of the lever mechanism relies flip up and down to control the heavy bag. Mechanical heavy bag packaging machine control performance is poor, there are two reasons: First, the weight, the fulcrum friction changes, so the bag seat ash being brought into the measurement, resulting in zero deviation impeller scale cement packaging machine, and In the cement packaging process, the ash is inevitable; the second is in the dust environment, flexibility fulcrum of susceptible. Forming a part of the first blanks from the start, will be processed during the forging, casting and welding, and other processing methods, the process itself can cause changes in stress and deformation of the metal double mouth cement packing machine, of course, This is the result we want to get artificially. Blank forging even after a certain variety of sanding and cutting cement packing machine, which would make the metal surface large plastic deformation occurs cement packaging machine company, the degree of deformation depends on the composition of the metal. When the finished parts are assembled together for some time, certainly happen some wear or mechanical damage, and during our routine maintenance overhaul if not fully take into account the deformation of parts or damage caused by the deformation of the reasons for the components occurs, Then we may have the component overhaul cause secondary damage caused by larger deformation. In fact, the main factor of cement packing machine parts or deformed during use, long-term operation under load, high temperature, severe vibration will cause distortion components. Double mouth cement packing machine packing machine _ _ Yunnan cement Lung Chi Chi electromechanical equipment provided by Long Electrical Equipment Co., Ltd. Weifang. Weifang Chi Long Electrical Equipment Co. (www.wfbaozhuangji.com) strong, credible, Shandong Weifang versatile packaging machine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chi Long mechanical and electrical equipment and you hand into the brilliant, for a better future!