Compared with traditional methods, multi-pole ring magnets can provide lower noise and higher energy density.
We developed 6-poles ring magnet for European dishwasher customers, which can pass the hot and cold water stress test of 4 months. We are the only one in China who can successfully develop this product
• Start development in 2014, and mass production in 2016.
Many new technologies have been developed for dishwasher ring magnet
New powder formula, New powder preparation technology, New grinding process (Rotary grinding is introduced to ensure verticality)
Three key leading technology of dishwasher ring magnets
2017
We developed new technology to meet BSH hot and cold water stress test, we are only one supplier to pass the BSH life test of 4 months in China. Only two suppliers in the world, Hitachi & GX magnet.
2020
We developed high flux technology, using the same raw materials, the flux is about 5~6% higher than competitors
2021
High compressive strength technology was developed, and over 50% up.
Compressive strength comparison result
1.GX’s strength is 2.5 times of competitor.
2.The fracture location and number of GX ring magnets are the same with three sections.
3.The fracture location and number of competitor’s ring magnets are different with 2/3/4 sections.
Other Application
Refrigerator compressor
•0.01mm concentricity
•FB6~FB12 grade material
•Flux density: 1800~2200Gs
•High motor efficiency
•Low noise, 50% better
The drainage pump of washing machine and dishwasher
