Xiangtan Hongda Vacuum Technology Co., Ltd.
Main products:vacuum coating machine with-double,multi-arcing coating machine,large mirror production line,chamber large area A&O transparent conductive coating line,multi-functional inline coating line
Contact Us
  • Contact Person : Mr. Min Summer
  • Company Name : Xiangtan Hongda Vacuum Technology Co., Ltd.
  • Tel : 86-731-52373029
  • Fax : 86-731-52373029
  • Address : Hunan,Xiangtan,NO.8 Shengshi Road,Jiuhua Industrial Park,Hunan,China
  • Country/Region : China
  • Zip : 411100

Low-E magnetron sputtering coating equipment

Low-E magnetron sputtering coating equipment
Product Detailed
Low-E magnetron sputtering coating equipment: 1.Passed theLow-E glass ISQ9000. 2.Low-E 3.Magetron sptuttering.

     Low Emissivity magnetron sputtering coating equipment

     Low-E glass is the abbreviation of Low Emissivity Glass, namely low radiation glass. It is one type of coating glass which not only has transmittance of visual light, but also strong characteristic of separating infrared ray. It can give full play to the dual effect of natural lighting and thermal insulation and energy saving. After applying this glass, it can reduce the loss of indoor heat in winter and separate the secondary radiation of outdoor objects caused by heating of sunshine, so as to reach the objective of energy saving and consumption reduction. At the same tome, Low-E glass has relatively high transmittance in visual light band; as a result, it makes the room take more advantages of natural lighting, complies with the wish of returning to nature of modern urban citizens, saves the lighting electricity and has the environmental protection function. In cold seasons, the emission of harmful gas like CO2 and SO2 caused by heating of building is important source of pollution. If the Low-E glass is adopted, due to the reduction of heat loss, the fuel for heating will be reduced greatly, hence reduce the emission of harmful gas.


      1.Technical characteristics of production line


equipment type

horizontal/vertical continuous magnetron sputtering coating line

Production cycle



annual output is bigger than 2 million square meters

largest specification of glass:


film uniformity

in the area of effective deposit, the uniformity of coating thickness ≤±5

cathode structure

can adopt the mid-frequency dual rotary cathode and planar cathode etc

Driving mode

adopt the roller design

Realization of coating technology

:The system can coat the thermal reflecting mirror coating products, tempered thermal reflecting mirror coating products, single-silver Low-E coating products, double-silver Low-E coating products and steel single-double silver Low-E coating products etc.

control system

the control system can realize the man-machine dialogue and carry out necessary intervention in production ()process. During operating process, there is alarm indication and error indication display; the alarm display can indicate the correct operation and troubleshooting for operators.

    1.Main technical parameters

Pressure of ultimate vacuum

6 × 1 0E-4 Pa

Average production cycle

According to the product

Carrier size (can be customized on request)

Customized upon request

Film uniformity

± 3%

Low-E magnetron sputtering coating equipment

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