Efficient Blow Molding, Energy-Saving Choice! TONVA 2 Cavity Plastic Jar Hybrid Blow Molding Machine features TONVA’s patented electric mold-movement technology, significantly improving molding consistency, precision, and mold change speed. The machine’s die head internal flow channels have been upgraded to support fast color changes, producing finished parts with a smooth, burr-free surface and excellent sealing performance. It can be seamlessly connected to TONVa’s downstream equipment—including robotic arms, conveyors, leak testers, and packaging machines—to achieve a fully automated production line.