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Uneven problem of film thickness in vacuum plating

Regardless of the accuracy of the monitor, it can only control the film thickness at a single point in the vacuum chamber, which is generally the middle position of the workpiece holder. If the film th...

2019-05-30
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Vacuum coating equipment introduction

The decorative vacuum coating equipment is an evaporative coating device. In the vacuum chamber, a resistance heating method is used to melt and vaporize a wire (aluminum wire) which is closely attache...

2019-05-30
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Which fields can the vacuum pump be used in?

In some industrial fields, especially in the fields of metallurgical, chemical, food and electronics, vacuum environments and vacuum vessels are required in order to achieve complete aseptic operation,...

2019-05-30
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