Anti-Corrosion Gravity Self-Flow Piston Filling Machine
High-precision acrylic acid-resistant piston ensures smooth flow control for viscous liquids like soy sauce, toner, honey, and organic acids. Stainless steel corrosion-proof body with reinforced seals for long-term durability in food, chemical, and cosmetic production lines. Self-flow gravity design eliminates need for external power, ideal for small-batch workshops or eco-conscious manufacturers. Transparent food-grade hopper allows real-time monitoring, while adjustable nozzle fits containers from 50ml to 5L. Precision-engineered O-rings prevent leaks even with high-adhesion fluids like glue or syrup. Perfect for artisanal producers, DIY cosmetic brands, and industrial filling stations requiring zero cross-contamination.