Steel plate laser direct imaging lithography machine

Steel plate laser direct imaging lithography machine is a high-precision, high-efficiency, and stable lithography equipment that utilizes laser directly imaging on the surface of the steel plate. The equipment uses a high-power laser source, combined with high-resolution image resolution and precise position control system, to directly expose images on the surface of the steel plate to achieve the steel plate making process. Suitable for printing industry, circuit board manufacturing and other fields, to meet the high precision plate making requirements of customers.

The working principle of the steel plate laser direct imaging lithography machine mainly includes the following steps: 1. Image processing: Convert the required exposure image into a format recognizable by the lithography machine through a computer. 2. Exposure: The laser beam is directly exposed to the surface of the steel plate, and the high-energy laser beam is positioned and exposed according to the image information. 3. Development: Development process to remove unexposed resist layer and retain the exposed pattern. 4. Cleaning: Clean the steel plate to remove excess resist layer and developer, and obtain the final plate making pattern.

Advantages of steel plate laser direct imaging lithography machine include:

1. Automatic alignment: One-click operation for automatic point capture, achieving alignment without the hassle of manual alignment.
2. No need for film: Shorten the plate making process, save material and storage costs, improve efficiency, and save labor.
3. High-precision resolution: Digital exposure, up to 20um resolution, mass production can reach 40um/60um.
4. Vacuum adsorption: Large air float platform, integrated blowing and suction, easy to operate.
5. Cylinder clamping: Evenly distributed sliding cylinders, adaptable for different width steel plate clamping.

Comparison between traditional film exposure and laser direct imaging lithography: Traditional film exposure uses films, which are not easy to save, difficult to align, low precision, and need to deal with damage and dirt problems. In contrast, laser direct imaging lithography has data digitalization, automatic point capture, direct exposure with no dirt, high precision up to 20um, mass production can be done at 60um or 40um, enhancing plate-making efficiency and quality.