However, the marine urea pumping scenario poses multiple strict challenges to liquid control component: on the one hand, urea solution is prone to crystallization during long-term storage and transportation and has certain corrosiveness, so ordinary liquid control equipment is prone to problems such as plunger blockage and valve body corrosion; on the other hand, the bumps, vibrations and high-low temperature environment fluctuations faced by ships during navigation will directly affect the flow stability and structural tightness of the equipment. Traditional micro gear pump and mini solenoid valve often cause fluctuations in denitrification efficiency due to insufficient working condition adaptability, increasing operation and maintenance costs.
As a professional manufacturer focusing on micro gear pump, mini solenoid valve, and liquid control component, J-Tron has launched customized solutions for marine urea pumping with targeted efforts based on years of technical accumulation. The company's core products — micro gear pump and mini solenoid valve — solve industry pain points through three core technical advantages: first, they adopt corrosion-resistant enhanced design, and the gears are made of special material such as modified PEEK and tungsten carbide and valve adopts PPS/POM valve body, which can withstand urea solution corrosion for a long time and avoid the risk of crystallization and blockage. Second, the structural stability is optimized — the micro gear pump adopts a helical gear transmission design, combined with high-precision bearing components, which can still achieve a flow control accuracy of ±0.3% under the bumpy working conditions of ships; the mini solenoid valve adopts multi-dimensional sealing technology to eliminate the hidden danger of medium leakage. Third, it provides a flexible adaptation plan, which can customize the flow range, interface specifications and control modules according to the SCR system parameters of ships of different tonnages, meeting the diverse needs from inland ships to ocean-going freighters.
At present, J-Tron related products have attracted the attention of many enterprises in the marine equipment manufacturing and shipping service fields. In the future, J-Tron will continue to deepen its layout in the marine environmental protection field and provide more efficient products and services for the green upgrading of the global shipping industry.