Double doors Plastic Metallized Thermal Evaporation PVD Vacuum Plating Coating Machine for coating Al Au Ag

Thermal Evaporators

Thin film deposition by thermal evaporation is a physical vapor deposition (PVD) technique for creating thin films of different materials – such as copper, silver or gold, as well as other materials like silicon dioxide or indium tin oxide – to a surface. Thermal evaporation deposition technique is based on thermal heating of the source material in a high-vacuum chamber (pressure < 10-5 Torr), which increases its vapor pressure and leads to the formation of a thin film of the material on the substrate inside the chamber.

Thermal evaporation systems commonly work through resistive heating of a source holder. The source holders can be in the form of a metallic boat or a basket of refractory wire made of W or Mo covered by aluminum oxide. In the thermal evaporation process the material is evaporated from the boat/basket holder heated by passing a sufficiently high electric current and is deposited on the substrate positioned normally above the sample.

Thermal evaporation offers several key advantages over other coating techniques:

• High coating rates: The process often facilitates the faster deposition of materials when compared to other vacuum coating techniques, which can shorten production times.
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• Coating purity: As thermal evaporation takes place in a vacuum, the coatings produced are typically of high purity and free from atmospheric impurities.
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• Simplicity and cost efficiency: Thermal evaporation is generally less complex than some other PVD methods and requires less specialized equipment, which can lead to lower operating costs.
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• Flexibility through co-evaporation: The ability to vaporize several materials simultaneously enables the production of alloys or multi-component coatings, which can be useful for specific application requirements.
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• Effective adhesion: The coatings produced are typically characterized by excellent adhesion to the substrate, resulting in durable and resistant coatings.

These advantages make thermal evaporation a versatile and powerful tool in the world of thin film technology.

• Applied industries: Widely used in automotive, audio and various small appliances, computers, clocks and watches, toys cell phones, reflective cups, cosmetics, etc.

• Electroplating effects: shinny electroplating finish, dumb-(semi-mute,all dumb),process electroplating wrinkles, wire drawing, raindrops, etc.

• Structure Type: Vertical structure with single or double doors or Horizontal structure with single door.

• Substrate Material: ABS, PS, PC, PP, PVC, PET, Nylon, TPU (Plastic materials), acrylic glass, ceramics, metal, etc.

• Coating Film: Au, Ti, Cr,Ag, Al, Cu, Fe, Ni, Ge, Pt, Pb, In, Mo, SiO2, etc.

• Color: Silver, Gold, rose gold, Semi-transparent, Red, Pink, Purple, Blue, Green, Grey, Black, Gradient, rainbow color and so on.

• Supporting production lines: Can work with UV line / manual spraying line/ soaking method line.

• Consumables in production: Aluminum / Chromium / Brass Wires, Painting oil

Applications:

Optics: Creating anti-reflective, mirrors, filters, sun-protection layers on ophthalmic lenses and other optical components.

Automotive: Coating car parts like wheels, rims, emblems, and grills for enhanced durability, corrosion resistance, and a decorative appeal.

Electronics: Depositing protective layers on circuit boards, components, and the casings of electronic devices.

Aerospace: Applying coatings to engine parts and turbine blades to protect against high temperatures, friction, and corrosion.

Medical: Coating medical instruments and implants to enhance bio-compatibility, reduce friction, and create sterile surfaces.

Consumer Goods: Adding durable and decorative finishes to hardware like door knobs, faucet fixtures, tableware, watches, jewelry, decorations, and plastic products.

Architectural Glass: Coating glass for buildings and cars to provide sun protection and other functional properties.

Manufacturing Tools: Reinforcing cutting edges on tools to improve performance, wear resistance, and longevity.

Our company can design the machine according to customers, and types of vacuum pumping systems, electric control system can be designed up to customers' requirements.

Packaging and delivery

Packaging Details

Film package or wooden case for Vacuum Metalizing Machine on Car Lamp Reflector Coating

Port of dispatch

 Guangdong

Selling Units

Single item

Single package size

80X25X25 cm

Single gross weight

10.000 KG

Packaging examples