Watch PVD coating machine is a precision equipment specially used for physical vapor deposition coating of watch parts (such as watch case, bezel, bracelet, clasp, etc.).

It plays a vital role in the watch manufacturing industry, giving watch parts beautiful, wear-resistant, corrosion-resistant and other characteristics.

Case/Bezel: Protected from colour, scuffs and scratches.

Bracelet/strap buckle: Especially needs to be resistant to wear and sweat corrosion.

The crown: decoration and protection.

Core functions:

Deposition function: Deposit one or more layers of thin films with specific functions (decorative, protective) on the surface of watch parts.

Cleaning function: Use argon plasma to bombard and clean the surface of the workpiece in a vacuum environment.

Ion bombardment function: In the early stage or process of coating, use ions to bombard the surface of the workpiece to enhance the density, purity and bonding strength of the film layer.

Process control and data management function: Execute preset processes, monitor processes, and record data.

Application advantages:

Excellent decorative effect

Rich and lasting colors:

Provides richer, more stable and less fading color options than traditional electroplating, meeting the diverse aesthetic needs of high-end watches.

High-end texture:

The coating has a metallic luster or matte effect, giving the watch a noble, fashionable or sporty texture.

Color consistency:

High color consistency between batches and between different parts in the same batch.

Superb wear resistance and durability

High hardness:

PVD film layers (such as TiN, CrN, DLC) have extremely high hardness, much higher than stainless steel substrates and traditional electroplating layers (such as gold plating), and can effectively resist scratches, friction and bumps during daily wear.

Extended service life:

Significantly improve the wear resistance of watch exterior parts, keep them as new for a long time, and reduce repairs or replacements due to wear.

Excellent corrosion resistance

Chemical inertness:

PVD films (especially ceramic films such as TiN, CrN, AlTiN) are chemically stable and have strong resistance to sweat, cosmetics, seawater, atmosphere, etc., and are not easy to discolor, oxidize or corrode.

Protecting substrates:

Provides an effective protective barrier for substrates such as stainless steel, titanium alloys, and copper alloys.

Good biocompatibility and environmental protection

Safe and skin-friendly:

Common materials (titanium, zirconium, chromium, DLC) have good biocompatibility and are not easy to cause skin allergies.

Environmentally friendly process:

Compared with traditional electroplating (especially cyanide electroplating), PVD is a dry, pollution-free physical process that does not involve the discharge of highly toxic chemicals and heavy metal wastewater, and is more in line with modern environmental regulations (such as RoHS, REACH).

Improve product added value

Give watches a higher sense of quality, technology and uniqueness, and enhance brand image and product price.

Watch PVD coating machine is an indispensable key equipment in modern high-end watch manufacturing.

Its core value lies in the high-precision and highly controllable physical vapor deposition process, which covers watch parts with a "coat" that is extremely beautiful, super protective and durable.

The advantages it brings, such as rich colors, excellent wear resistance, excellent corrosion resistance, environmental protection and safety, have significantly improved the quality, service life and market competitiveness of watch products, and are an important technical guarantee for high-end watches to achieve differentiated design and lasting value.