The steel plate pretreatment line is mainly composed of roller conveying system, shot blasting machine, automatic paint spraying system, drying room, shot blasting dust removal system, paint mist filtration system and electric control system, and can be expanded with automatic loading and unloading system and pre-processing hot room.
Process Advantages
The processing technology of the steel plate pretreatment line refers to the processing technology in which the surface of the steel is shot blasted and derusted and coated with a layer of protective primer before processing (that is, the raw material state). Pretreatment of steel can improve the corrosion resistance of mechanical products and metal components, improve the fatigue resistance of steel plates, and prolong their service life; at the same time, it can also optimize the production state of steel surface technology, which is conducive to CNC cutting machine blanking and precision blanking. In addition, since the shape of the steel before processing is relatively regular, it is conducive to mechanical rust removal and automatic painting. Therefore, the use of steel pretreatment can greatly improve the efficiency of cleaning work, reduce the labor intensity of cleaning work and environmental pollution.
Application and Development
The current steel plate pretreatment line produced in China can clean steel plates with a maximum width of 5 meters. Common shaped steel such as angle steel, channel steel, and I-beam can be processed by the steel plate pretreatment line. In recent years, due to the use of programmable controllers, the degree of automation of equipment has been improved to a greater extent. With the rapid advancement of science and technology, computers and automatic measurement and control instruments have been widely used in the machinery manufacturing industry, and some functions that were impossible to realize decades ago have now become easy. The steel pretreatment line adopts temperature transmitters, rotary encoders and other components, and the whole line is monitored by computers and closed-circuit televisions. It can also be equipped with automatic coding devices and automatic barcode printing devices according to user requirements.
Post time: Aug-18-2023
