Industry News-和普力通（厦门）电子科技有限公司

IP68 Fully Sealed Permanent Magnet Motor Optimized for Marine Aquaculture

Domestic motor manufacturers and research institutes have developed a new generation of IP68 fully sealed permanent magnet synchronous motors (PMSM) specifically for seawater aquaculture. Unlike open‑type or low‑protection motors that often suffer from moisture, salt spray corrosion, and short circuits in coastal shrimp farms, the fully sealed structure and anti‑corrosion coating allow these motors to operate reliably in high‑salinity, high‑humidity outdoor pond environments for tens of thousand

Intelligent VFD and PMSM Aeration System Enables Unattended Breeding

China’s Ministry of Agriculture continues to expand the construction of national smart aquaculture demonstration parks. A key system being promoted combines real‑time dissolved oxygen (DO) monitoring with variable frequency drives (VFD) and permanent magnet synchronous motors (PMSM). Sensors placed in the pond continuously measure oxygen levels, and the controller automatically adjusts the aerator’s speed and running duration accordingly. This means aerators operate only when needed, without req

06/05
2026
Domestic PMSM Aerator Parts Attract Distributor Cooperation Interest at Aquaculture ExposAt recent aquaculture equipment exhibitions held in China, energy‑saving permanent magnet driven aeration products have become one of the most watched categories. Compared to past events where complete machines
06/05
2026
National Fishery Equipment Subsidy Policy Expands to Cover Permanent Magnet AeratorsChina’s agricultural machinery subsidy system has been optimized to include energy‑saving aeration equipment. In several major aquaculture provinces, gearless permanent magnet synchronous motor (PMSM) aerators are eligible for government subsidies. Qualified fish and shrimp farms can receive a percentage of the purchase price covered by national and local programs. Some coastal counties with special fishery development plans offer additional financial support, making high‑efficiency equipment mo
05/16
2023
Updated National Aquatic Machinery Standard References IP68 Anti‑corrosion PMSM for Marine AeratorsChina’s fishery machinery research institutes have updated the technical specifications for aquaculture aeration equipment. The new standard places clearer requirements on energy efficiency, waterproof rating, and salt spray corrosion resistance for all newly produced aerators. For seawater breeding applications, IP68 fully sealed anti‑corrosion permanent magnet synchronous motors are referenced as a core benchmark.
05/12
2023
IoT‑connected Variable Frequency Permanent Magnet Aerators Enable Large‑scale Smart FarmingIn the second quarter of this year, China’s Ministry of Agriculture expanded the scale of national intelligent demonstration aquaculture bases. New standardized smart fishery pilot parks have been arranged in both coastal and inland major breeding provinces. The integrated solution combining variable frequency permanent magnet aerators with real‑time dissolved oxygen (DO) IoT monitoring systems has become the mainstream configuration in these demonstration farms.
05/12
2023
Domestic Permanent Magnet Aerators Draw Bulk Purchase Intent from International BuyersAt recent international aquaculture and fishery equipment exhibitions held in China, domestically manufactured gearless permanent magnet variable frequency aerators have become one of the most popular product categories. They have attracted a large number of procurement merchants from Southeast Asia, the Middle East, and Latin America. Many Chinese manufacturers have launched new generation salt‑resistant permanent magnet aerators optimized for tropical seawater breeding environments. These unit