Automotive steel zinc magnesium alloy coating equipment

Zn-Mg alloy coated steel sheet with excellent corrosion resistance, adhesion and processing of magnesium alloy plate, galvanized the equipment production compared to galvanized steel ordinary, anti-corrosion performance is improved by 23 times.

DescParam CaseImages

By the surface coating equipment for electroplating zinc magnesium alloy automotive steel coating is compact, adhesion, corrosion resistance and workability more outstanding, the protective coating is the most commonly used pure zinc coating, with the development of science and technology, the superiority of Zn Mg alloy coating is more prominent, magnesium metal material is light a quality, beautiful, with good thermal conductivity, workability, and synthesis of zinc and zinc alloy, showing high strength, light weight, corrosion resistance is strong, is one of the best anti-corrosion coating of zinc based alloy, corrosion resistance than pure zinc coating steel plate up to 23 times, with beautiful appearance, by the automotive industry welcome. By vacuum evaporation coating machine resistance evaporation or electron beam evaporation technique to obtain zinc magnesium alloy coating is the mainstream technology at present; it has a high rate of feature film, thin film prepared in a few microns to tens of microns.


Vacuum chamber dimensions 430×1000mm 540×1000mm 700×1200mm 430×1000mm 540×1500mm
The type of power

DC power supply, AC power, RF power, pulse DC power supply

Vacuum chamber structure

Vertical double door, vertical, horizontal, single door single door pumping system

The vacuum system

KTKT800/ molecular pump mechanical pump +630 mechanical pump +1200 +4400 roots pump x2

Vacuum range 5×10-6 ~1.5 x10-4 mbar
Pumping time

The no-load air pumped to 5 × 10-2Pa less than 6 minutes

Control mode

Manual + semi-automatic + fully automatic integration / touch screen +PLC


The vacuum chamber size can be customized according to customer products and special process requirements

Automobile steel plate
Automobile steel plate sample Automobile steel plate sample 1 Automobile steel plate sample 2