| Customization: | Available |
|---|---|
| After-sales Service: | Engineers Can Be Sent to The Worksite |
| Warranty: | 1 Year |
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Stainless Steel Sheets PVD Coating Machine
Physical Vapor Deposition, PVD is a process to produce a metal vapor that can be deposited on electrically conductive materials as a thin highly adhered pure metal or alloy coating. The process is carried out in a vacuum chamber at high vacuum (10-6torr) using a cathodic arc source. Single or multi-layer coatings can be applied during the same process cycle. Additionally the metal vapor can be reacted with various gases to deposit Oxides, Nitrides, Carbides or Carbonitrides.
About the process:
1. Stainless Steel plates to be treated are placed on supports in an air-tight container, which may hold several hundred parts at a time.
2. The air is pumped out of the container, creating a vacuum equivalent to one billionth of normal atmospheric pressure, in other words close to the pressure that exists in space.
3. A gas, in this case argon, is introduced into the container and then transformed into particles smaller than an atom. There particles are sprayed on to the surface to heat up.
4. The jet of particles and the heat it generates clean the surface of the plates very thoroughly.
5. The jet of particles is then turned on a quantity of titanium, which is an extremely resistant metal. The jet vaporises the metal and the atoms of titanium that are produced are deposited on the objects, where they react with the atoms on the surface if the objects and create layer of TiN, TiC and TiNC. Being extremely dense and compact, Those layers of TiN, TiC and TiNC are also highly resistant to wear and tear.
6. The layers cover with a layer of to enhance its brilliance and provide additional protection against corrosion and tarnishing.
Strength of PVD Coating
Available PVD Color
1. Gold - TiN(Titanium nitride)
2. Black - TiC(Titanium carbide)
3. Bronze - TiCN (Titanium carbon nitride)
Technical Specifications
| Model Number | ARC-1000 | ARC-1200 | ARC-1400 | ARC-1800 | ARC-2000 |
| Dimension of vacuum chamber(diameter*height) | 1000*1100 | 1200*1400 | 1400*1600 | 1800*2000 | 2000*2200 |
| Material of vacuum chamber | SUS304 or SUS316L with cooling jacket | ||||
| Quantity of arc sources | 8-12 sets | 10-14 sets | 12-16 sets | 14-24 sets | 18-36 sets |
| Pumping system | molecular pump or diffusion pump+mechanical pump | molecular pump or diffusion pump+mechanical pumps, booster pump | |||
| Pumping Time | From atmosphere to 5.0*10-2Pa less than 8 minutes | ||||
| Bias Power Supply | 20kW | 30kW | 40kW | 60kW | 60kW |
| Gas distribution System with Mass Flow Controllers | ≥2 sets | ||||
| Vacuum Limit | 5.0*10-4 Pa | ||||
| Working temperature | 100-250 centigrades | ||||
| Working mode | Automatic or Manual mode, by 10.4 inches PLC touches screen | ||||
| Total Power | 70-180kW | 70-180kW | 70-180kW | 120-300kW | 120-300kW |
| These units you can custom made | 1. Size of vacuum chamber 2. Quantity of arc sources 3. Configurations of pumps 4. Gas distribution system |
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PS: All the specifications can be customized according to your requests.
As a manufacturer of PVD coating systems, Hondson VAC responds to your wishes and supply you with a tailor-made system that meets your needs. To improve profitability, we build on our proven cylindrical standard recipients, but any other type of vacuum chamber is also possible.
For more details, please contact us.
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