AGC( Automatic Gauge Control) has been an essential device to be used in strip rolling process to promote rolling precision.  YWLX has been pursuing to develop and research completed equipment of AGC since it was founded in 2003.   As the one of YWLX's core technology, YWLX’s AGC had as far as been used on hundreds of cold/hot rolling mills, temper mills and skin pass mills in domestic and oversea. YWLX’s AGC can completely carry out precise control of strip gauge. 

Skin Pass Mill is an important equipment in metal rolling production line, which is mainly used to improve the surface quality of metal plate, eliminate residual stress and improve the flatness and mechanical properties of plate.

The New Year is approaching. YWLX wishes all friends a Happy New Year.

The steel industry, particularly in processes like temper rolling and temper pass mills, has been undergoing significant technological advancements.

The temper pass mill is an essential piece of equipment in the manufacturing of various metal products, particularly in the processing of aluminum and steel.

Tension control systems, such as weight tension control, winding tension control, and the automatic tension controller, play a vital role in maintaining product quality and precision across various industries.

In steel manufacturing, maintaining a consistent material thickness is essential for ensuring high-quality products that meet industry standards.

Hydraulic Automatic Gauge Control (AGC) systems are integral to industries where precise and consistent material thickness is essential, such as in the metal rolling, paper, and aluminum manufacturing industries.

In modern manufacturing, particularly in industries like steel production, AGC systems (Automatic Gauge Control systems) are indispensable for ensuring consistent product quality and optimal production efficiency.

The water Quenching system for bar and wire developed by YWLX, reforming traditional process by which  add alloy to promote strength of bar and wire, has successfully produced third grade steel bar with 20MnSi.  Using the water quenching process, the property of second grade steel bar will be promoted  and reduced  the load of cooling bed  that produce great signification.    The new technology will use POMINI mode to carry out controlled rolling and controlled cooling by low cost. 

Skin pass Mill, the one of important facilities in galvanizing line, functions as following:   1) To create surface roughness of galvanized sheet according to requirement in order to promote the quality of sequential color coating process.   2) To improve the flatness of galvanized sheet.   3) To improve mechanical properties of galvanized sheet, to decrease or eliminate yield plateau and stretcher strains.  Beijing YWLX Science & Tech. Co. Ltd, summarizing and absorbing the latest domestic abroad technologies and combining Chinese marketing requirements, has developed medium top quality skin-pass mill of width in 1800mm, 1680mm,1550mm, 1450mm and 1150mm etc.. And the rolling force can be up to 4000KN, 5000KN，6000KN, 8000KN, 10000KN, 12000KN etc., which have been widely used in all kinds of production lines of zinc galvanized, aluminum-zinc galvanized and lithium-magnesium-zinc galvanized and continuous pickling-temper lines etc., with winning the customer praise.  We are the leading manufacturer of Skin Pass Mill in China.

 Main functions 1) Eliminating yield terrace, entirely improving strip’s mechanical property and deep draw ability. 2) Promoting the cleanliness of strip’s surface or obtain a certain roughness of strip’s surface; improving its process ability. 3) Improving flatness and straightness. 4) With the function of soft reduction to change the thickness and mechanical property of steel strip.