1, the overall integral tunnel tunnel pickling line treatment tank were all closed as a whole, unified ventilation and exhaust mist-magnetic stainless steel wire, the tunnel was slightly negative. Overall end of the tunnel Tunnel pickling line production operations and control system is relatively simple, reliable equipment operation, maintenance tunnel structure only when open, in order to facilitate production management. But the enclosed volume is large, so the mist extraction system capacity is relatively large. This arrangement of the unit there are two kinds: (1) operating line for the ring closed form, manipulator and coil handling throughout the pickling line is not decoupled. This form of simple production operations, demanding control of the entire pickling line; but more work online robot (eg annual processing capacity of 100,000 t of pickling line about 16), and therefore relatively large investment in equipment, plant elevation higher (H = 12m). Under the control level is not high, the recommended form of this arrangement. (2) The operating line is a straight line in the form of an open, robotic and coil handling of decoupling. This form of control is more complex manufacturing operations and some of the former, but the number of jobs online mechanical hand can significantly reduce (eg annual processing capacity of 100,000 t of pickling line about 4), covers and mist extraction systems corresponding reduction in stainless steel wire, low investment in equipment, low (H <12m) plant elevation. Thus Guangzhou stainless steel wire, in the case where the control level to meet the requirements of, This arrangement is recommended. Features stainless steel flexible wire heat treatment: stainless steel heat treatment is to change its physical properties, mechanical properties, residual stress and recovery as a result of pre-processing and heating severely affected corrosion resistance, in order to obtain optimum performance stainless steel or stainless steel to be able to further cooling, thermal processing. Austenitic stainless steel is a special steel, steel, nickel, chromium content is high, due to the presence of nickel, chromium and other alloying elements, the treatment of ordinary steel heat treatment do not have the characteristics: 1) heating temperature than Huizhou high stainless steel wire, heating time is relatively long. 2) low thermal conductivity of stainless steel, the temperature uniformity at low temperature difference. 3) control the furnace atmosphere is very important to prevent carburizing, nitriding and decarbonization and peroxide phenomenon. 4) surface gloss stainless steel have a decisive influence on the use of the product and the price of heat generated when the oxide scale, it will seriously affect the surface gloss. Magnetic stainless steel wire, Shengyuan stainless steel, stainless steel wire provided by the Dongguan City Shengyuan Stainless. Shengyuan Stainless Steel Co., Ltd. of Dongguan City (dg-shengyuan.cn) is Dongguan, metal packaging machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.