Film blowing machine die head

Adjustment method The mold is covered from top to bottom, that is, if it is thicker, loosen the screw (tighten the thicker side harder). This is called a smooth adjustment die. If it is a big mouth at the bottom and the upper die is inserted, it is to loosen the thin side and tighten the thick side. This is called counter-adjustment. The die head has 4 or 6 adjusting bolts, which are usually hexagon sockets. You can adjust them on the upper edge of the die head. As for the tightness or the looseness, the molds of different origins are different.