Used SCHMID Combi Line 21 #194115 for sale

SCHMID Combi Line 21 is an etching and ashing equipment designed for specialized applications in the electronics industry. The system is capable of producing high-quality, highly accurate circuit boards with a wide variety of geometries and parameters. The unit consists of a high-pressure spraying/etching and cleaning unit, a vacuum/filling unit, and a UV exposure chamber. It includes a programmable conveyor for uniform conveyance of all substrates. The machine is capable of producing boards up to a maximum size of 21" x 21" (W x D). Combi Line 21 tool employs a UV dry-film process to etch and asher circuit boards in two basic steps. The first step is a wet etch and spray process, using pressurized components to deliver the etch and asher components. These components are comprised of a liquid polyimide, a photoresist formulation, and a metallic material. The wet etch and spray process is followed by a thermal curing process in the vacuum/filling chamber. This heating process repairs any etch or asher defects that occur during the wet etching and spraying process, resulting in optimal adhesion of the photoresist onto the board. The UV exposure chamber is used to activate the photoresist layer, providing a uniform coating on the board. SCHMID Combi Line 21 is highly accurate and reliable, providing repeatability with consistent results. The precision masking and fixturing used ensure uniform orientation of the substrate in the etching and ashing process, allowing for accurate etching and ashing of complex circuit boards. The programmable conveyor asset is able to handle and transport substrates of different heights and sizes, ensuring continuous production without manual readjustments. Additionally, the programmable conveyor is equipped with various misalignment detectors to correct any misalignment that may occur during processing. Combi Line 21 model is highly efficient, capable of etching and ashing up to 22" x 18" boards in 90 seconds. In addition, the equipment is flexible and reliable, with low operational and maintenance costs. The system is easy to use and can be programmed for virtually any setup and configuration. SCHMID Combi Line 21 is an ideal choice for companies looking for a reliable and repeatable etching and ashing solution with excellent results.