🔧 UPGRADE YOUR RAVIOLI MACHINE: Piston with Stainless Steel Insert Tired of replacing pistons because the thread wears out ? The standard piston design has threading cut directly into the Teflon—and as any pasta maker knows, that thread eventually strips and fails. Our upgraded piston features a stainless steel insert where the threading is machined into the metal, not the PTFE. The result ? A piston that lasts dramatically longer, reducing downtime and replacement costs. ✅ Stainless steel thre