Product Details

chrome spray plating system for aluminium

[We provide technical consulting service and modification solution for old machines]

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Hello, Thanks for coming in our products.
We would like to talk what you demand freely with sharing good information.

VACUUM METALIZING (Sputter Coating Process)
GENERAL:
A variation on Vacuum Metalizing (Filiment Evaporation/Cathode Arch/Sputter) called "Low Pressure Deposition."
• Does not utilize complete atmosphere removal (vacuum)
• Utilizes a basecoat, but a highly polished mold/amorphous materials don't need.
• Deposition is very uniform and controlled.
• Creates a very bright appearance (varies with thickness & basecoat color)
• Materials that oxidize must be top coated - is metalizing, not plating.
• Aluminum oxides, chrome, stainless steel.
• Does not oxidize - no top coat required.

SPUTTER COATING PROCESS

• Parts are sprayed with a basecoat (becoming obsolete in new technology with highly polished molds using amorphous materials).
• Parts are racked, racks put into the chamber, the chamber is then sealed.
• Argon gas is introduced into the chamber in a continuously flowing manner.
• Electricity creates an active argon plasma field in front of the cathode. (The cathode is an assembly which contains magnets and provides a mounting for the target - a plate of the material which will be deposited.
The magnets are located behind the target.)
• The positively charged (ionized) Argon atoms are accelerated by passing through a magnetic field(created by magnets inside the cathode).
• The positive atoms are attracted to the negative charged cathode which contains the target.
• The target is bombarded with each ion particle, they individually break off ("chip") an atom of the target material with each collision (target hit continuously).
• Continuous (and directed) sputteing of tghe release target atoms are "shot" onto the surface of the part(direction is assisted by the magnetic field - perpendicular to the target.

• The basecoat material/paint (or high gloss amorphous part) provides a smooth surface for the atoms to be deposited together and build up on the part.
• The part is top coated with HMDSO (in monomer form, polymerized by passing through a plasma created by high voltage rods - the polymer condensates onto the coating surface).
• The chamber is vented and parts removed/reloaded.

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Custom-Made PVD Coaters:

Export Standard Packing:

Installation&Operation Training:

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Our Services

Before sales:

Our engineers are ready to provide custom made design and recommendation for each customer's case.
We provide professional consulting service for PVD coaters and lines.
We also have set up good relations with the suppliers of relative consumables and parts for your needs.

After-sales

We will send the engineers to your place for installation, fine tune and for operation training.
We will provide troubleshooting service all lifetime.
The warranty period of the machine is 1 year.
We will contact you to ask for about the conditions of the machine in periodically.
We also provide the service for further extension on your existing machine.

FAQ

Question 1: Are you manufacturer?

Answer: Yes, we are. Welcome to visit our factory!

Question 2: What is price of the machine?

Answer:

The machine is custom made. If you have any drawing or any information on specification of the machine, please send to us for quote.

If you are totally new in this area, please tell us the max. dimension of your products, its application, and your desired capacity.

We will provide our professional suggestions and work out an appropriate design for your project.

Question 3: What do I have to do for my products before processing by the vacuum coater?

Answer: In vacuum area, the products(we call it"substrate") have to be CLEAN, DRY AND SMOOTH. So we will need washer and dryer, sometimes base varnish, and topcoat to protect the coatings.

Question 4: Do I have to pay the costs for pollution?

Answer: The machine is environment-friendly, there is no liquid chemical waste and harmful gas. This is a kind of green technology.

Inquiry Guides

Dear Customer: :-)

Good day.

When you are going to send us a inquiry, in order to design the most appropriate machine for your project, please answer the following questions in your letter:

1. What is your product, its material and application

2. What is the possible max. dimension of your product

3. What is your desired productivity per 8 hours/shift.

The answers to the above question will help us a lot on designing or do the recommendation.

Please send the inquiry at the bottom of this page.

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Thanks for your kind attention.