Motors operating in explosive environments, such as petrochemical and mining industries, often encounter insufficient protection (limited to Ex d IIB), overheating issues (which accelerate insulation degradation), and low efficiency (≤85% under IE1). These challenges can result in safety incidents and significant energy waste. The Yimai YBX3 explosion-proof three-phase asynchronous...
Traditional single-suction pumps in high-flow applications like municipal water supply and industrial cooling suffer from low efficiency (≤80%), excessive axial force (bearing lifespan <2 years), and time-consuming maintenance (>8 hours per repair). The Yimai split casing double suction pump addresses these challenges with symmetrical double-suction impellers, split-case housing, and high-strength...
Traditional vertical fire-fighting pumps encounter significant challenges, including delayed activation (exceeding 30 seconds), substantial energy consumption (accounting for 40% of the fire system’s electricity usage), and frequent maintenance requirements (more than five annual inspections). These issues are particularly pronounced in high-rise buildings and petrochemical storage facilities. The Yimai vertical turbine...
Industrial motors, as major energy consumers, face inefficiency (average 88% under IE2 standards), excessive heat (accelerating insulation aging), and rising maintenance costs (10% of equipment value annually), hindering cost reduction and carbon neutrality goals. The Yimai YE4 three-phase asynchronous motor breaks through technical barriers with low-loss windings, and thermal management—achieving IE4...
On May 13, 2025, the (11th) Water Supply Conference was grandly launched in Fujian. Yimai was invited to participate as a co-organizer of the conference, sharing technological achievements, product layout and solutions. On the spot, we showcased our solutions for different scenarios, and R&D technological achievements with industry peers to jointly...
Traditional industrial motors suffer from low efficiency (average 85% under IE1 standards), high energy consumption (>50% of factory electricity), and rapid temperature rise (accelerating winding degradation), particularly in textiles, manufacturing, and water treatment. The Yimai YE3 three-phase asynchronous motor addresses these challenges with optimized rotor slots, and low-friction bearings—achieving IE3 efficiency...
Traditional multi-stage pumps face challenges like bulky footprints (>5㎡), high energy consumption (40% of industrial water system electricity), and complex maintenance (>120 hours annual downtime), particularly in high-rise water supply and petrochemical processes. The Yimai vertical multi-stage centrifugal pump tackles these issues with vertically stacked impellers, high-strength stainless steel casting,...
Traditional centrifugal pumps suffer from high energy consumption (accounting for 20%-25% of industrial electricity), frequent maintenance (annual costs up to 15% of equipment value), and large footprints, particularly in agriculture, municipal water supply, and industrial processes. The Yimai single stage end suction volute pump addresses these challenges with integrated volute...
The water sector grapples with high energy consumption (25%-30% of municipal operational costs), inefficient maintenance, and outdated infrastructure, hindering urban-rural water security and ecological progress. On April 17, 2025, the Hangzhou Urban Water Expo, hosted by the China Urban Water Supply and Drainage Association, launched at the Hangzhou International...