A mold is safe
Mold safe (90 degrees automatic inversion device)
The metal setting side is machine finish
As for the aspect to set up a die and a machine part, the machine finish with the Plano mirror is performed for the purpose of protection of the important work.
With simple structure, high torque maintenance-free is low-priced
Very space-saving in circulately moving it, and turning over that the inversion board was based on a pivot point.