Coating Line Machin With Customized Features For Thin Film Production

1. Product Description:

This series of coating lines are mainly used for coating on flat glass, acrylic, PC, PET and other substrates, various metal films, dielectric films, dielectric metal composite films, transparent conductive films, CF and other film layers. The company can provide design according to user requirements, provide a complete set of equipment, be responsible for the process, and provide "turnkey" engineering services.

The material of the vacuum chamber body is SUS304. The inner wall of the vacuum chamber is polished, and the outer wall is polished and sprayed with beads. The vacuum chambers are separated by an independent gate valve-plug-in valve, which can achieve effective isolation and stabilize the process gas. At present, our company adopts the flap valve design, which has better sealing effect and more durable than the current domestic general flap valve. The transmission adopts magnetic guidance to ensure the stability of the transmission. The speed of each section of the entire production line is driven by a variable-frequency speed-regulating motor, and the running speed can be adjusted; electrical control system: touch screen and PLC automatic control, man-machine dialogue mode to realize the data display, operation and control of the system.

The equipment is mainly used in the surface coating of plastic panels and display screens in mobile phones, electronics, home appliances and other industries.

2. Main Features:

1. The whole production line is a horizontal horizontal conveying structure, and the production method is continuous one-time production.
2. The modular design of the vacuum box improves the interchangeability of parts
3. Equipped with more cathodes and power supplies with good performance, providing cathode working stability and production efficiency
4. It is equipped with independently controlled process gas and adopts binary 5-stage gas supply, which improves the uniformity of process gas and film layer.
5. Molecular pump air extraction system to prevent oil pollution in the vacuum chamber.
6. Adopt the isolation structure of the gas extraction cavity and the cathode cavity, and the gas isolation effect is good.

3. About Us

Guotai is an ISO 9001& ISO14001 certified manufacturer of high-performance optical filters and thin-film coating systems. Registered in 2013, Guotai has rapidly grown from a small startup to a China-based leader in precision optical thin film systems. Guotai's engineering team has been instrumental in achieving this growth by refining our advanced E-Beam deposition process, designing and building our coating equipment, and dedicating a large amount of resources to research and development of optical coating process. By so far, Guotai has obtained more than 30 patents regarding the coating systems and a few of national and regional prizes.

Guotai Provides:
Design & Development & Manufacture : Vacuum Coating Machine / Mechanical Parts / Electrical Parts / Coating Process
Services: Equipment Installation / Maintenance / Repair / Technical Support / Thin Film Production

The history of PVD is closely linked with the discovery of electricity the power of magnetism as well as the understanding of gaseous chemical reactions. The first piston type vacuum pump was invented in 1640 by Otto van Guericke to pump water out of mines.

However the first person to use a vacuum pump to be able to form a glow discharge (plasma) in a “vacuum tube” was English scientist Michael Faraday in 1838 who used brass electrodes and a vacuum of approximately 2 Torr. Faraday was trying to prove that all electricity is the same kind of electricity when he happened upon the first two laws of electrochemistry. These laws deal with the relationship between the amount of electricity used and the amount of substance converted through a chemical reaction. These principles are still used in electrochemistry today to make metal-coated objects such as the PVD process.