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Magnetron sputtering vacuum coating machineHome > Equipments > Magnetron sputtering vacuum coating machine

Magnetron sputtering vacuum coating machine

Equipment introduction：

Car lamp sputtering vacuum coating machine is a professional equipment for sputtering aluminum, tin,etc on injection molding or metal surfaces in a vacuum state. Equipped with advanced technology and stable monitoring tools, it has a fast film forming speed, good film compactness, high purity, bright color, uniform and does not produce industrial wastewater, avoiding environmental pollution. It is an ideal equipment for large-scale production. The equipment is widely used in industries such as automotive reflectors, automotive lamps, mobile phones, handicrafts, and decorations. This equipment is a magnetron sputtering equipment that cleans the surface of injection molded materials by ion bombardment in a vacuum state, and then uses sputtering to deposit metal film, keep the vacuum environment. The surface of the deposited metal film is directly coated with an oxide protective film (SiOx silicon oxide film). Automatically and continuously perform low vacuum exhaust, arc bombardment pre-treatment (product surface cleaning and activation), high vacuum exhaust (X10-5Torr), aluminum evaporation (aluminum coating), anti oxidation coating (covering the aluminum film with silicon oxide hardening film to prevent aluminum film oxidation and detachment) and other processes in the vacuum chamber. The vacuum chamber is a vertical double door structure, and the jigs are fixed on the door and can rotate automatically. The rotation speed can be adjusted steplessly through a inverter. The setting and operation of the device are completed by a touch screen, which visually displays the entire operating status of the equipment.

This equipment is mainly used for aluminum coating on automotive lighting fixtures, automotive interior parts, computer cases, phone cases, metal films, non-conductive films, electromagnetic shielding films, and other metal films.

1.Chamber size：double door，φ900（φ800，φ700）×1552H，material：SUS304

2.Vacuum system: mechanical pump (RP)+Roots pump (MBP)+diffusion pump (DP)+plycold (up to -140 ℃).

3.Circulating water cooling system: Vacuum system water cooling unit; Magnetron sputtering electrode cooling unit.

4.Process power supply: DC power supply (used for aluminum sputtering); DC POWER; Medium frequency power supply (used for pre-treatment and oxidation protection film coating treatment); MF POWER.

5.Control system: Programmable controller, touch screen.

6.Production cycle: 220-390 seconds (depending on the product).

Production cycle: Short production cycle, -220sec/1 cycle (dry without significant gas release).

Coating material: suitable for various metal coatings (such as aluminum, nickel, copper,nobelium and other metal materials).

Coating method: Metal sputtering coating and protective coating are completed simultaneously (no other anti oxidation treatment is required after coating).

Coating quality: Products with high brightness, strong adhesion, and good smoothness can be directly coated without base coat after injection molding, suitable for high-end lights.

Coating speed: Two 60Kw high-power magnetron sputtering electrodes, instant and rapid coating in large quantities.

Dehumidification ability: The vacuum chamber is equipped with an plycold below minus 140 °C, which fully absorbs moisture and improves the vacuum speed.

Operating costs: Sputtered electrodes are self-developed products that greatly improve the efficiency of target use.

Defective rate: No need the usual processing steps (base coat and aluminum film protective paint spraying) reduces defective products.

Floor area: Installation and operation areas smaller than similar equipment.

Operation method: The human-machine interface can be intuitively set and monitored, with management passwords that cannot be changed by unrelated personnel.