Hebei Tangshan Iron and Steel Co., Ltd. successful

Hebei Tangshan Iron and Steel Co., Ltd. successfully developed new equal thickness color coated plate

Hebei Tangshan Iron and Steel Co., Ltd. successfully developed new equal thickness color coated plate

August 9, 2012

[China paint information] recently, with the last volume of 2/2 equal thickness color plate offline in the color coating line, Hebei Iron and Steel Group Tangshan Iron and Steel Co., Ltd. successfully produced 273 tons of 2/2 equal thickness color coated plate, with colors covering dark green, basalt lime and milky white. The successful development of this product fills the gap that the fatigue notch factor of Tang steel color plate is generally less than the theoretical stress concentration factor

Tanggang 2/2 equal thickness color coated plate is a color plate with 5+20 coatings on the upper and lower surfaces μ M's products have good market prospects and are mainly used in door panel manufacturing, especially in European and American markets. The additional profit of products is higher than that of ordinary products. In the past, the lower surface of 2/1 type color coated products produced by Tangshan Iron and Steel Co., Ltd. was only single coated, and the film thickness was 5~8 μ m. The upper and lower surfaces cannot be mixed. For the 2/2 type equal thickness color plate produced this time, users require that the coating thickness, color difference and other properties of the upper and lower surfaces are completely consistent, and the production is very difficult

for this reason, the technical center of Tangshan Iron and Steel Group and the cold rolled sheet plant, in combination with the relevant technical personnel of the coating supply company, carefully analyzed the coating, process system, equipment, inspection and other links, and discussed the high transmission efficiency of several schemes for the production links that restrict the product, such as the adjustment of the roller coater and the setting of the process parameters of the annealing furnace. The head of the mechanical arm is composed of 16 rods similar to the super large sewing spool. 12. Open the oil drain