(1) Rapid cooling technology after plate rolling, using internationally advanced high-density laminar flow cooling device to improve the production of special steel plates by controlled rolling control cooling process in the production of medium and heavy plates, and improve the mechanical properties of the steel plates.
(2) Controlled rolling and controlled cooling technology for bar production, through the specially designed cooler to achieve temperature controlled rolling between the inter-stand and inter-unit rolling, to improve the strength and toughness of the bar.
(3) Cold rolling, hot rolling, medium plate shape control technology, including: design and optimization of roll type; strip shape on-line detection, signal identification and shape evaluation; shape control strategy and pre-set, front Feeding and feedback mathematical models.
(4) Hydraulic AGC technology, using high-performance hydraulic APC, AGC control system, has the advantages of fast response speed and high control precision. It is replacing electric AGC as the preferred technology for today's new rolling mills and mills.
(5) Complete set of equipment and technology for double-stand reversible cold rolling mill. This technology selects different rolling passes according to the material, specifications and production process conditions of the rolled strip, so that the rolling mill can flexibly adapt to a larger range. With the change of strip material, specification and coil weight, the product has high precision and can develop precision strip and non-ferrous metal foil strip.
(6) Complete set of equipment and process technology for hot-rolled narrow strip steel production, close to the wide-band steel in the process and equipment, replace the looper oscillator and vertical coiling with laminar flow cooling and horizontal coiler, and increase the high pressure before the roughing mill Water descaling, the surface quality and performance of the strip steel are significantly improved, and the coil weight is increased to 1-2 tons.
(7) On-line detection system for surface quality based on image processing. The system uses CCD camera to collect the surface image of the product on the production line, and analyzes and processes the image in real time through image processing and pattern recognition algorithm to detect whether the surface of the product exists. Defects, and obtain the size, location, type, grade and other information of the defect, so as to achieve the purpose of online evaluation and control of the surface quality of the product.
(8) Steel product development and performance optimization techniques, including: the influence of process parameters on the forming properties of IF steel; research on ultra-fine grain and high-strength pure steel; high-strength microalloy (Ti, Nb, V, B) steel the study.
(9) Bar wire size online detection system (ORBIS) analysis software package, this package WRODES (Wire Rod Online Dimension Examining System) is developed in C++, the system installation is convenient and fast, the system runs stably and reliably, and the human-machine interface is good. Support automatic report generation and printing, and has functions such as statistical analysis, historical record playback, and query.
(10) The application of finite element simulation in the metallurgical industry, using the general finite element software ANSYS, the volume forming and heat treatment analysis finite element software DEFORM and the thin sheet forming analysis software DYNAFORM for secondary development, so that new product development and current Process improvements are based on a more scientific and reliable basis.
Wood Pattern PVC Film Laminated Steel Coil
Wooden pattern PVC Film Laminated Steel Coil is a steel coil that laminate wooden paatern PVC film on it. The colorful film laminated on the surface of the steel shows various appearance to meet the requirements on characteristics decoration in different building styles, it features on good decoration , lasting , no powder, no crack and no peel etc.
It's a good alternative of wood materials, it's enviromental- friendly, anti fire, free of maintenance.
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Shandong Wofeng New Material Co., Ltd. , https://www.wofengcoil.com