The magnetic levitation low-temperature waste heat generator set can convert the energy of the heat source above 80°C into electric energy, realize the recovery of industrial low-temperature waste heat, and effectively improve the comprehensive utilization rate of energy. Compared with traditional generators, magnetic levitation low-temperature waste heat generator set efficiency increased by 25%, weight reduced by 30%, volume reduced by 40%, design service life of up to 20 years, is leading the industrial waste heat power generation industry to industrialization, green, intelligent direction of generation upgrade equipment.