The strapping machine is a machine that uses strapping belts to bind packages and complete the strapping operation. The binding device of the binding machine, which is composed of a frame, a knife body structure, a camshaft, an electric heating head swing bar, an electric heating head, etc., can control the length of the knife by removing the elastic cross pin, removing the fixing screw on the knife roller frame, and then adjusting the adjusting screw to make the length of the knife adjustable and automatic. The utility model has the characteristics of small size, reasonable design, compact structure, reliable operation, firm binding, high working efficiency, convenient maintenance, etc. It is especially suitable for binding envelopes, books, banknotes, commodities, etc. The purpose of binding is to prevent the scattering and loss of articles and facilitate transportation and storage. The strapping machine is widely used in almost all industries. Strapping Machine,Auto Strapping Machine,Online Auto Strapping Machine SUZHOU SHENGBAIWEI PACKAGING EQUIPMENT CO.,LTD , https://www.sbwpack.com
The new process of installing segmented ribs for ships—the ribbed pull-in method, was successfully applied in the construction of the 30,000-ton jacket launching barge of Qingdao Beihai Shipbuilding Heavy Industry Co., Ltd. Beichuan Heavy Industry became the first shipyard of CSIC Heavy Industries to successfully test the ribbed pull-in method.
At present, in large shipbuilding enterprises at home and abroad, the installation of segmented ribs of ships mainly adopts the rib insertion method and the rib plate drawing method. The former is widely used by shipyards because of its simple process, but it has its own unchangeable defects. The rib pull-in method has been widely used in foreign advanced shipyards because of its advantages of improving strength, eliminating the need for patching, and improving the utilization rate of steel. However, only Waigaoqiao Shipbuilding Co., Ltd. has been used in real ship construction.
The ribbed pull-in new process was successfully tested in the North Shipbuilding Heavy Industry and will be fully applied to the construction of the company's 180,000-ton bulk carrier. At present, due to equipment, factory and other reasons, there are some welding deformation problems. The company is fully analyzing the possible problems through various tests and data on the spot, and realizing the rib plate pull-in new technology for the 180,000-ton bulk carrier. Good foundation.