5 skilful technicians responsible to control and operate epoxy injection
Semi-auto epoxy injection machines
accurate injection volume for each display.
consists a number of chemical compounds, the mixture machines can
mix up all compounds and form in good quality of epoxy.
To avoid air bobble in
epoxy, the vacuum machines can provide negative pressure and
exhaust a segment of air.
rotatory machines spin the displays in high speed to ensure epoxy
goes into each segment and dot.