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Optical Coating Machine

Model No.
Made in
Dahyoung Vacuum Equipment Co.,Ltd
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Goggles Coating, uniform colors.


  • Type : Pneumatic

Key Features

Product Description


Optical films are used in a variety of products. By coating the substrate using multiple and different layers, the optical interference produces various effects of color and functions.

The anti-reflective coating can make the camera function of the mobile phone clearer and reduce ghosting on the lens.The long-wavelength filter coating can reduce the blue light emitted by a screen to protect the eyes; the color coating provides sunglasses and goggles optional color appearance and added eye protection; the mirror coating  can be applied to enhance the intensity of the reflected light, to make the illumination clearer, and to design filters of different wavelengths according to requirements.

Dah Young's DMC-EB series optical equipment has a unique optical monitoring system, which can measure the broad-wavelength spectrum in the chamber cavity to calculate the refractive index in a vacuum. The algorithm of the admittance trajectory can be used to effectively select the optimum coating time to achieve the desired coating finish.

Main Features

  • The process is stable providing reliable repeatability.
  • Automated coating software stores receipt files of multiple and different layer requirement that can be easily retrieved to reproduce previous coating runs.
  • Complete process parameters and historical records and stored, which facilitate users to read historical data and analysis.
  • Bilingual interface operation.


 Product Name
 Multifunctional optical coating machine
 Coating Substrate
 Polycarbonate, glass
 Coating Technology
 Resistive vapor deposition, electron gun evaporation (assisted by ion source plating)
 Coating Materials
 Oxide film: TiO2, ZrO2, Al2O3, SiO2, ZnO, ITO
 Metal film: Al, Ti, Cr, Cu, Ag, Pt, Pd, Au
 Nitride film: TiN, Si3N4
 Coating Color
 Per customer requirement
 Chamber Material
 Operating System
 IPC+PLC automatic and manual control.
 Chamber Size/Diameter
 Ø1100, Ø1350,Ø1500mm
 Ultimate Vacuum (Torr)
 Vacuum is better than 6 x 10-7 Torr
 Operating Vacuum
 2 x 10-4 Torr~2 x 10-5 Torr
 Pumping Rate
 A clean, dry, and material-free chamber at ambient
 temperature and pressure, pumped from the atmosphere to 1 x 10-5 Torr for 15 minutes.
 Film Thickness Measurement System
 Quartz monitoring
 Heating System
 Up to 250 ° C (150 ° C within 30 minutes)
 Slewing Mechanism
 Five-piece planetary rotation
 Operation Interface
 17" touch screen industrial computer
 Power Requirement 
 Ø1100:Three-phase 380V, 50/60Hz, 80kVA; single-phase 110V, 50/60Hz, 1kVA
 Ø1350:Three-phase 380V, 50/60Hz, 80kVA; single-phase 110V, 50/60Hz, 1kVA
 Ø1500:Three-phase 380V, 50/60Hz, 120kVA; single-phase 110V, 50/60Hz, 1kVA
 Cooling Water Demand
  • Flow rate
  • Temperature 20~25°C (non-condensable)
  • Water pressure 5~6 kg/cm2
  • Backwater pressure ≦0.5kg/cm2
  • pH 7.5~8.5
  • Conductivity <600μS/cm
  • Particle size <100μS
 Compressed Air Demand
 6~8 kg/cm2
 Process Gas Demand
 Ar: purity 99.99%
 O2: purity 99.99%

Product Certification

Payment Details for Offline Orders

  • Payment Terms : TT
  • Minimum Order : 1 Unit/Units


    DAHYOUNG | Specialize in vacuum coater

Last Update : 2020-09-23
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Mr.Cash Chien , Dahyoung Vacuum Equipment Co.,Ltd

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