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Decorative PVD Coating Machine For Porcelain And Ceramicware Gold And Silver Coatings

Decorative PVD Coating Machine For Porcelain And Ceramicware Gold And Silver Coatings
Features Gallery Product Description Request A Quote
Coating Uniformity: Excellent Uniformity
Coating Process: Multi-Process Control
Coating Efficiency: High Efficiency
Coating Stability: High Stability
Advatange: Envrionmentally Friendly
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Ceramicware PVD Gold Coating Machine


PVD Coating Machine for Porcelain


Excellent Uniformity Ceramic Coating Equipment

Basic Infomation
Place of Origin: CHINA
Certification: CE
Model Number: RTAC
Payment & Shipping Terms
Packaging Details: Export standard, to be packed in new cases/cartons, suitable for long-distance ocean/air and inland transportation.
Delivery Time: 3 months
Payment Terms: L/C, T/T
Supply Ability: 10 sets per month
Product Description


PVD (Physical Vapor Deposition) arc plating is a technique commonly used for coating ceramics with thin films of various metals or metal alloys. The PVD arc plating process involves the vaporization of the coating material using an electric arc discharge and the subsequent deposition of the metal vapor onto the ceramic surface. Here's how PVD arc plating is typically performed on ceramics:


Surface Preparation: The ceramic surface needs to be properly cleaned and prepared before the coating process. This involves removing any contaminants, oils, or oxides that may hinder the adhesion of the coating. The ceramic surface may be cleaned using solvents, ultrasonic baths, or other suitable methods.


PVD Arc Plating Chamber: The ceramic piece is placed inside a vacuum chamber specifically designed for PVD arc plating. The chamber is then evacuated to create a high vacuum environment.


Coating Material Selection: The choice of coating material depends on the desired properties and appearance of the final coated ceramic. Commonly used coating materials include metals like titanium, chromium, aluminum, or their alloys. The selected material is typically in the form of a solid target.


Arc Discharge and Vaporization: Once the chamber is under vacuum, an electric arc is generated between the solid target and the ceramic piece. This electric arc vaporizes the coating material, creating a plasma of metal vapor in the chamber.


Deposition onto Ceramic Surface: The metal vapor condenses onto the ceramic surface, forming a thin film. The vaporized metal atoms or ions travel from the target to the ceramic, where they adhere and create the coating layer. The distance between the target and the ceramic, as well as the angle of deposition, can influence the thickness and uniformity of the coating.


Control of Parameters: During the process, various parameters, such as arc current, voltage, and deposition time, can be controlled to achieve the desired coating thickness, adhesion, and other properties. Adjusting these parameters allows for customization based on the specific requirements of the ceramic application.


Post-Coating Treatment: After the PVD arc plating process, the coated ceramic may undergo additional treatments to enhance the coating's durability and performance. These treatments can include annealing, where the coated ceramic is heated to relieve residual stresses, and sealing, where a protective layer is applied to improve resistance against wear, corrosion, or other environmental factors.


PVD arc plating on ceramics can provide various benefits, including improved surface hardness, wear resistance, and aesthetic appeal. It is commonly used in applications where ceramics require enhanced functional properties or a decorative metallic appearance. Examples include ceramic components for electronic devices, cutting tools, automotive parts, and decorative ceramic objects.


Machine Features:


1. Standardized, modular design and fabrication

2. PS electrical enclosure, designed and manufactured strictly following CE standards
3. Operating software program in IPC is exclusive developed by Royal Technology, each set of machine is ready for system upgrading

4. One-Touch automatically coating process is available

5. Designed With 2 sets trolley and racks systems can push in/pulling out of chamber flexibly, to improve the productivity.

Decorative PVD Coating Machine For Porcelain And Ceramicware Gold And Silver Coatings 0



Description RT1400-PLUS RTAC1800 RTAE1600
Technical Advantages
 2-sides gold color coating on glassware
Energy saving and labor cost reduction
2-sets , flexible trolley & rack out of chamber
High yield
Higher volume for l glass lamp, metal wire lamp
Available for ceramic vase, ceramic toilet, ceramic washing basins etc. larger workpieces


Combined arc ion plating and thermal evaporation two techniques, complement for each other:

1) Arc deposition for decorative colors from opaque to transparent;
2) Evaporation sources to deposit aluminum high reflection film.

2-doors for high productivity
Double-axis structure for various sizes of workpieces
Deposition Chamber

φ1400 * H1600mm

φ1800 * H1800mm

φ1600 * H1600mm

Load Diameter


10*φ340mm 12*φ300mm
18*φ200mm 24*φ140mm

6*φ420mm + 8*φ350mm

Load Height ( Effective) 1000mm 1400mm 1200mm
Deposition Sources 14 arc cathodes + PLUS cell for double-sides gold coating 18 arc cathodes 14 arc cathodes + 32 groups of Tungsten wire evaporation sources
Pulsed Bias Power Max. 30KW Max. 40KW Max. 30KW
Operation & Control System
CE standard
Siemens PLC + Industrial Computer
Available for remote operation and diagnosis
CE standard
Mitsubishi PLC+ Touch ScreenOperation Program with backup


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Contact Person : ZHOU XIN
Fax : 86-21-67740022
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