Geomembrane machine head

The mold head adopts an axial spiral core design, and the distribution channel adopts an O-shaped design to reduce retention and ensure fast switching. The inclined injection holes of each layer are nearly equal in length, and the main flow path is short. The melt is uniformly and symmetrically compounded through the distribution channel. Reasonable die design effectively avoids the adverse phenomena of frequent burning and melting of large die heads. The die head is forged from high-quality alloy steel and undergoes strict heat treatment, which is beneficial for refining grains, eliminating internal stresses in the metal, and improving the mechanical strength and service life of the die head. The mold head is processed by a German precision CNC machining center, producing thin films with excellent thickness uniformity.