Picture 1:Melamine molding machine with the lowering of hydraulic press
Continue to raise the heating plate up, raise the upper bolster to separate it from the nut 2, but not touching the nut, as shown in Picture 6-2
Turn the nut 1 and nut 2 tightly closely to the upper bolster. Press the machine to 230kg / cm², and tighten the nut 2 counterclockwise