Used HEADWAY EC 101 #9084393 for sale

HEADWAY EC 101 is a photoresist equipment designed for many semiconductor applications, such as the development of printed circuit boards and other microelectronics. It is composed of a photoresist material and is activated with light energy. Photoresist is a light-sensitive material used in the process of transferring images or patterns onto thin substrates. When exposed to light, the photoresist material changes its solubility, allowing certain parts of the substrate to be etched away when the material is rinsed off with a liquid developer. HEADWAY EC101 system is composed of several components. These include the photoresist, a high-energy light source, and a developer. The photoresist material consists of a polymer combined with an active organic compound. The photoresist material is spread out over a substrate and left to dry. When light is then applied to the photoresist, it changes the solubility of the active ingredients specifically in the areas where the light is applied. Following the light exposure, a liquid developer is applied over the photoresist. This liquid developer is typically an aqueous solution of organic solvents, acids, and surfaces active agents in combination. The developer interacts with the photoresist and removes the active components that were changed by the light exposure. This removal of the active ingredients leaves an etching pattern on the substrate that precisely follows the pattern of the light exposure. With the appropriate developer, the depth of the etching can also be controlled. Using EC 101 photoresist unit, circuit boards can be developed and etched out quickly and with great precision. It is used extensively in semiconductor applications where a combination of accuracy and speed is required. In addition, the eco-friendly nature of the photoresist machine contributes to its widespread use. With EC101 tool, companies are able to create customized circuit boards with a minimal environmental impact.