✅ Sanitary & Safe: SUS304/SUS316L food-grade stainless steel, resistant to alcohol, acid and alkali corrosion, polished inner wall without residue, compliant with food production standards;
✅ Sealed Fresh-keeping: Quick-open flange manhole with silicone sealing cover, isolate air to avoid liquor volatilization and oxidation deterioration;
✅ Optional Insulation: Polyurethane insulation layer keeps constant temperature for wine aging and fermentation;
✅ Custom Large Capacity: Multiple specifications from 500L to 100 tons, complete pipeline, valve and metering equipment matching available;
✅ Durable Structure: Thickened plate integral welding, suitable for indoor and outdoor placement, service life over 10 years;
✅ Easy Maintenance: Equipped with ladder, sight glass, CIP cleaning ball and drain outlet, convenient for cleaning, observation and discharging.