1) The machine adopts imported strong and durable ROCHLING double-layer plate which can be used in acid corrosion environment for a long time and prevent leakage.

2) Automatic ultrasonic diffuser cleaning.

3) The ultrasonic tank has the functions of heating, lifting up and down, overflow, etc.

4) The control part adopts imported brands PLC and HMI, and all electrical parts and circuits that may contact with acid fog are treated by PFA anti-corrosion isolation. Electrical control elements are fully protected by the electrical cabinet CDA/N2;

5) A PTFE pure water gun and a PTFE nitrogen gun are set on the right front side of the machine.

6) Equipment design standards are implemented according to semiconductor industry standards (SEMI-S2-93 and standardized and guaranteed according to ISO9001quality management system.