A major sea cucumber farmer in Yantai recently reported: "After switching to Jianyu Roots blowers, dissolved oxygen levels in the tanks have stabilized above 5mg/L." This model features corrosion-resistant impellers and food-grade sealing materials, improving aeration uniformity by 20%. Equipped with overload protection, over 100 units have been deployed along the coasts of Shandong and Liaoning, with an average fault-free operation time exceeding 8,000 hours.
