SS 3000 A

The SCREEN SS 3000 A belongs to the class of wet processing and clean equipment used in controlled manufacturing environments. Such machines are designed to expose parts or substrates to liquid chemicals, rinses, and drying steps as part of surface preparation or contamination removal.

Machines of this class are used when a process requires removal of particles, residues, films, or other surface contamination before or between downstream operations. They are part of the broader cleaning and surface-conditioning equipment family rather than deposition, lithography, or inspection tools.

A wet processing and clean system generally moves the workpiece through a sequence of liquid handling steps under controlled timing and flow conditions. Depending on the process, these steps may include chemical application, agitation or circulation, rinsing, and drying to leave the surface ready for the next operation.

The class relies on controlled wet contact between the workpiece and process fluids, with attention to contamination control, chemical compatibility, and repeatable handling. The goal is to remove unwanted material without introducing new residues, particles, or surface damage.

Machines of this class typically sit in the cleaning and preparation portion of the process flow, before surface-sensitive steps or after operations that leave residues. They are also used between stages when intermediate cleaning is needed to maintain process quality.

This class is generally used for cleaning and preparing semiconductor, precision, or other high-technology substrates where surface condition affects yield and downstream performance. Typical uses include removal of process residues, particle contamination, and films from parts that must remain clean for later fabrication steps.