Stainless steel grating fixing method. We are committed to improving the core technology innovation capabilities of stainless steel gratings and providing strong scientific and technological guarantees for the development of our country.Stainless steel grating is a special equipment for water treatment that continuously and automatically intercepts and removes various types of debris, and can be widely used in urban sewage treatment. It can also be used as pre-screening equipment in the wastewater treatment process of textile, food processing, papermaking, leather and other industries. It is one of the advanced solid-liquid screening equipment in my country. How the product works Stainless steel grating plates are factory assembled into a set of rotating grating chains by a unique rake type. Driven by the motor reducer, the rake tooth chain rotates in the opposite direction. When the rake head is moved to the upper part of the device, relative mass movement occurs between each set of tines due to the guidance of pulleys and curved guide rails. Most solid matter falls due to gravity. Another part relies on the reverse movement of the sweeper to clean debris adhering to the tines. According to the direction of the water rake tooth chain is similar to the grid, the rake tooth clearance on the shaft assembly on the rake frame can be selected according to the usage conditions. When the rake tines suspend the solids in the fluid, the flow of the water can be ensured. The whole process is continuous and can be intermittent.
Stainless steel grating now uses pressure welding technology. Welding is an inseparable connection formed by the use of local heating and pressure to make two or more metal parts form atomic or intermolecular bonds at the joint. Tip: Welding has the advantages of high strength, good tightness, simple process, convenient operation, light weight and low labor intensity, and is widely used in the manufacture of metal frames, shells and racks. After years of experience, welding methods can be classified into three basic types: fusion welding, pressure welding and brazing. Fusion welding is the basic welding process method and plays a major role in welding production. Pressure welding and brazing have the characteristics of low cost and easy mechanization and automation. Fusion welding is divided into arc welding, electroslag welding, gas welding, etc., and arc welding is commonly used in machinery manufacturing. Arc welding is a welding method that uses arc heat generated between the electrode and the weldment to heat and melt the metal.
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