EMI Film Special Coating Machine

This vacuum coating machine is special for mobile, laptops, telephone, DVD and other plastic shells of electronic products to get a EMI shielding film. It's using plasma treatment technique, vacuum evaporation and magnetron sputtering technique together, to evaporate Ag, Cu, then deposit Ni/Cr/Stainless steel coating by sputtering technique, it can deposit EMI coatings of different resistance requirements.

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EMI FILM SPECIAL COATING MACHINE is special for mobile, laptops, telephone, DVD and other plastic shells of electronic products to get a EMI shielding film. It's using plasma treatment technique, vacuum evaporation and magnetron sputtering technique together, to evaporate Ag, Cu, then deposit Ni/Cr/Stainless steel coating by sputtering technique, it can deposit EMI coatings of different resistance requirements.

Characteristics and basic parameters:

1.The machine has both horizontal and verical structure, while single-sided coating can be realized

2.Production efficiency, the fastest speed is up to 1 minute/cycle

3.Modular design, easy to maintain

4.Deposition process maturity, high yield

5.DC magnetron sputtering cathode can be selected by customer

6.Vacuum system consists of mechanical pumps, roots pumps, dffusion pump

7.Maximum size:2200mm*1200mm(L*W)

8.Minimum size:500mm*400mm(L*W)

Chamber size Φ400×500mm Φ1200×2200mm
Input power 3 phase 5 wires 380V 50Hz/60Hz
Pumping time Atmosphere to 5.0×10-2Pa≤7min
Ultimate vacuum 10-4Pa
Rotation 5~30r/min
Norminal power 78KW/100KW
Vacuum system Roots pump+ mechanical pump + diffusion pump/molecular pump + holding pump+ polycold
Ambient temperature 5~40℃
Compressed air 0.5MPa±20%
Cooling water pressure 0.15MPa±10%
Control system HMI/PLC
Coating system 30KVA evaporation power/40KVA evaporation power
Coat electromagnetic shielding (EMI) film on the surface of mobile phones, laptops, telephones, DVD and other electronic products plastic shell.
Computer monitor screen MP4 screen Mobile device screen EMI Film Special Coating Machine