Chemical Passivation Production Line for Stainless Steel (Iron)

The equipment is for chemical passivation production of stainless steel (iron). It is used with a more environment-friendly passivation chemical formula, which is more convenient for sewage treatment and lower in cost.

Features:
1. All the parts are made of high-quality stainless steel materials - 304 and 316L, and the welding part is treated with acid passivation;
2. The passivating chemical solution adopts an environment-friendly formula and does not contain heavy metals or toxic or harmful substances, which significantly reduces the harm to the environment and can pass the ROHS certification;
3. The cleaning method can include ultrasonic cleaning function to ensure the workpiece has no residual solution, and improve the cleaning efficiency and effect;
4. Touch screen + PLC control mode, processing parameters are easy to save and retrieve, to ensure the use of mature processing technology;
5. The management is a three-level program, and different levels of users correspond to different permissions. A user can access with the corresponding password, which is safe and convenient for management;
6. Equipped with self-save function for power failure. After the power is restored and the fault is removed, it can continue to execute subsequent programs;
7. Constant temperature control, active water circulation, adjustable temperature in each tank, water level control, and heating protection;
8. It can be configured with functions such as online detection of potion proportion, acidity, PH value, the solution circulating filtration system, the acid mist recovery system, the power supply protection system; 

The process of chemical passivation: