Steel pretreatment line

Hunan Science and Industry Co., Ltd. has many years of a steel pretreatment line (pretreatment production line profiles) production experience, high quality equipment, improve service, welcome to the needs of customers to visit us! Composed of steel pretreatment line: mainly by hydraulic traverse feeding mechanism, the feed roller, the preheating chamber, shot blasting machine, intermediate roller, painting machine, drying room, sending roller, hydraulic traverse cutting agency, dust removal system, mist treatment system, electrical system and other components. ★ rollers: across the board with a traverse feeding mechanism, the input roller, roller transition, indoor roller, output roller, sliding cutting mechanism. 1 piece delivery system frequency stepless each Industry both synchronous operation, but also independent action 2 Blasting Room roller jacket 3 equipped with special material wear plate chain conveyor "V" type structure, after painting steel Short-term exposure to avoid paint damage. ★ Preheat: heating the device has the following form: electric heating, electric far-infrared radiation heating type, steam type, gas and fuel, so that steel shot blasting before preheat temperature reached 40-70 ℃. ★ shot blasting machine: This machine adopts multiple serious self-developed by our company of high efficiency blasting, a blasting arrangement through computer simulation, the projectile avoid roller, artifacts covering uniform, high-speed projectile out intensive projectile hit in On the surface, smooth surface to obtain a certain roughness, improve the adhesion of the film and the workpiece surface. 1 piece altimeter using optical switches and brake motors in outdoor blasting, anti-dust interference. 2 workpiece width measurement means for automatically adjusting the number of pills gates open ★ Painting: The system consists of spray booth, paint up and down the car, the transmission mechanism, width measuring system, gas control system, high pressure airless spray pumps and piping and other components. Painting car painting reciprocated up and down on the unit, frequency control, alternate work. 1 airless spray pump 2, wherein a spare 2 standard linear guide support car, car travel inverter buffer 3 at both ends of the workpiece is detected and the transmission mechanism and the gun spaced apart, no mist interference, easy to clean dirt ★ drying paint : drying room and spray chamber is connected through the workpiece after painting and drying in the drying indoors by the plate chain conveyor, to ensure the integrity of the film at the surface of the workpiece to achieve the requirements of the film refers to dry. Heating the form of electric heating and steam heating form two. Users can choose. A heater using a variety of media (or burner), hot air circulation, so that the heat can be fully utilized. 2 drying room temperature 40 to 70 degrees adjustable. ★ mist treatment: The system can be divided into dry or wet mist treatment, gas altitude emissions after treatment, organic solvent gas emissions triphenyl 1 uses advanced mist filter cotton filter mist, two activated carbon adsorption of harmful gas concentrations meet the national environmental emission standards. ★ Electric: line electrical control system adopts PLC programmable logic controller, sub-manual and automatic control mode. The system is provided with a central control room, electrical control room, console, sub-control station and sub-control box with analog screen can display the working status line on the console. In favor of the full range of observation and control, improve work efficiency. Steel processing line is mainly used steel (sheet, plate, slab) and all kinds of steel (angles, channels, H-beam, T-beam, steel, etc.) and surface treatment of metal components (shot blasting, painting and drying) . With this device you can optimize the production process of steel surface condition, improve the quality and appearance of the intrinsic quality of machinery products, reduce labor intensity and environmental clean-up of pollution. Steel pretreatment line is ideal for surface equipment machinery manufacturing rolling stock, ship bridges, construction machinery, chemical equipment and boiler pretreatment.