Each type of coating machine has its specific working principle and application field. For example, a physical vapor coating machine utilizes energy such as electric arcs and high frequencies to evaporate or ionize metal and deposit it onto the substrate; The sputtering coating machine uses an arc beam, electron beam, or ion beam to peel off the metal target material and form a thin film.

The basic components include a vacuum system, sedimentation chamber, power supply, and control system. The vacuum system is used to create a vacuum, and the deposition chamber is the main area for depositing thin films. The power supply controls parameters such as material deposition speed and temperature, and the control system ensures that the deposition thickness, uniformity, and quality of the thin film meet the requirements. According to different processes, requirements, and applications, coating machines can be divided into various types, such as physical vapor coating machines, chemical vapor coating machines, ion coating machines, magnetron coating machines, sputtering coating machines, etc.

Sputtering coating machine, as an advanced surface treatment technology equipment, has broad application prospects in fields such as optics, electronics, aerospace, medical equipment, etc. With the continuous innovation of technology and the expansion of application fields, the sputtering coating machine market will maintain a sustained growth trend. In the future, sputtering coating machines will continue to play an important role in the field of material surface treatment, bringing more convenience and benefits to technological development and human life.

Sputtering coating machines are commonly used in the manufacturing of semiconductor devices, such as integrated circuits, solar cells, etc., to prepare thin films with conductive, insulating, protective and other functions through sputtering coating technology. The application of sputtering coating machines in the aerospace field is mainly reflected in the preparation of high-performance coating materials, such as wear-resistant, corrosion-resistant, high-temperature resistant coatings, to improve the performance and lifespan of aerospace vehicles.