Large anti-reflective and conducive inline magnetron sputtering coating line

Detailed Product Description

  he anti-reflective continuous magnetron sputtering coating line has 15 vacuum chambers, among which, one entrance chamber, one exit chamber, one entrance buffering chamber, one exit buffering chamber, one entrance transfer chamber, one exit transfer chamber, two transfer chambers and seven sputtering coating chambers. Each sputtering coating chamber can be equipped with four cathodes simultaneously. The high vacuum chamber is separated by plug valve and can realize the multi-functional coating through changing the atmosphere separation; the carrier is driven by magnetic steering; the equipment has 26 sets of turbo-molecular pumps and 13 sets of mechanical pumps to get the stable pumping speed and even distribution of air.

1.Technical characteristics of production line

A..The production line has used the uniformity control device for deposit thickness of large area sputtering and realized the adjustment of uniformity according to situation if production.

B..The production line can realize the continuous production of multi-layer dielectric film, conductive film or metallic film.

C..The production line can produce SiO₂ layer through using the control technology of piezoelectric valve and closed circuit ring.

D..The production line has adopted the advanced plug valve to separate the chambers and can realize the effective separation and stabilize the process gas. In China, our company is the only one which is able to design and process the plug valve. Benefiting from the plug valve, the design will have better sealing effect and be more durable.

E..The production line has the design of even intake pipe structure, thus the air intake is even and stable.

F..The production line has adopted the advanced magnetic steering drive system; the carriers move steady.

G..Electrical control system: taking advantages of touch screen, PLC automatic control and human-machine dialogue, realize the date display, operation and control of system.

2.in technical parameters

 A..Final vacuum6×10E-4Pa

 B..Average production cycle: 80-180 seconds/frame

C..Carrier size: 850×1500(mm)(can be customized on request)

D..Film uniformity: ±3%