Used LAURELL WS-400B-6NPP #293824218 for sale

LAURELL WS-400B-6NPP is a state-of-the-art photoresist equipment designed for roll-to-roll processing of thin film devices. The system is designed to meet the requirements for high-volume manufacturing, allowing for improved throughput and cost-effectiveness. The photoresist unit works by exposing the substrate material to high-intensity ultraviolet (UV) light, causing a thin film of photoresist to form on the surface of the material and adhere to its surface. This photoresist is used to create a patterned negative of the original design as part of the process of creating small electronic components. The machine includes a tracking tool that uses a precision laser asset to accurately trace the long axis of a substrate. This ensures precise alignment of the photoresist mask, resulting in high yield and low scrap. The model is also designed to operate at high speed, with an accelerated resist exposure time of up to 80ms. WS-400B-6NPP also features an onboard computer to accurately calculate and control the parameters for resist exposure. This includes such settings as thickness, dose, flow rate and exposure duration, allowing the equipment to be accurately customized to the specific requirements of each application. The roll-to-roll process employed by LAURELL WS-400B-6NPP ensures uniform results throughout the entire length of a substrate. This makes it ideal for volume manufacturing, as it reduces the amount of time and resources required to make a consistent product. The system also comes with a built-in safety unit that ensures that the UV light exposure is limited to safe levels for personnel. In addition, the machine features a "cool-down" cycle that allows it to power down safely if any unexpected conditions arise. In all, WS-400B-6NPP is a powerful tool for the roll-to-roll processing of thin film electronic components, providing high throughput, uniform results, and excellent safety features.