Alpine Mold on Instagram: "🚀 Working Principle of Valve Gate Hot Runner System In injection molding, precision matters. A Valve Gate Hot Runner uses pins to open and close each gate: 🔹 Pin opens → melt flows into the cavity 🔹 Pin closes → clean shut-off, no gate marks ✅ Benefits: No visible gate marks Better surface quality Perfect for multi-cavity molds Stable, high-precision production That’s why industries like automotive, medical, and electronics rely on valve gate systems for flawless mo

Peritoneal Cavity - 3D Models, Video Tutorials & Notes | AnatomyZone