In the environment of Industry 4.0, the significance of automated production lines is becoming more and more prominent. While reducing labor, energy, time and other costs, it can ensure production safety, improve production efficiency and product quality. The two-way effect of cost reduction and efficiency increase helps customers maximize production efficiency.
Over the years, TONVA has focused on the research and development and manufacturing of plastic blow molding machine and moulds, with unique technical advantages and original power, to provide one-stop service and technical solutions for major enterprises from all of the world.
Multi-layer co-extrusion technology as an extremely important and promising plastic blowing products production technology, its development has changed the function of plastic blowing containers and product structure. At present, multi-layer blow molding products in the field of plastic blowing products accounted for more and more large, not only used in the field of pesticide packaging, In food packaging, chemical packaging, cosmetic packaging and other fields are also growing rapidly.
Extrusion system is a crucial part of multi-layer co-extrusion equipment, TONVA die head of multi-layer co-extrusion blow molding machine adopts a unique flow channel structure design, so as to achieve the effect of uniform product wall thickness, the die head material uses by 38CrMoAl, and through the conditioning, fine turning, polishing, hard chrome plating and other processes to ensure the quality of the finished product.