In the metal products industry, for the surface treatment of wire rods and steel pipes, the use of pickling treatment is a common process used by most manufacturers at present, and it is also the treatment process with the highest treatment quality, there is no alternative process that can achieve the same effect as the pickling process.
At present, most manufacturers adopt open pickling methods to implement the pickling process, using manual and ordinary trucks for lifting pickling treatment, and the pickling tank is completely exposed to the air. During the pickling process, a large amount of acid mist is generated, which seriously affects the health of the operators; the escaped acid mist diffuses into the air, which not only poses a serious threat to the health of the operators, but also continues to corrode equipment and workshops, and harms the environment. serious pollution. The current pickling mode can no longer meet the government and society’s requirements for high efficiency, high quality, low consumption, and environmental protection in the metallurgical industry. Enterprises with open pickling must rectify and replace the pickling process.