Domestic melt pumps have broken through technological barriers
On May 20, 2025, at the Global Plastic Machinery Industry Summit held in Ningbo, Zhejiang Province, a domestically produced melt pump became the center of attention - its flow stability error was controlled within ±0.3%, and the pressure fluctuation amplitude was reduced by 40% compared to imported products. Once it was introduced, it triggered intense inquiries from customers in Europe, America, and Southeast Asia. The on-site signed orders exceeded 20 million yuan.