Planetary systems adopt the world's advanced spiral tumbling flow and ternary vibration principles, enabling parts to mutually grind with polishing tools. Suitable for high-volume finishing and polishing of small to medium-sized parts, improving work efficiency by 6-10 times. Grinding fluids, brighteners, and cleaning agents enhance the grinding efficiency of polishing stones, reduce their consumption, and brighten the surface of workpieces. The 30L planetary finishing machine utilizes a planetary rotation method based on centrifugal motion principles, achieving high finishing efficiency and improving work efficiency by 10-20 times. The stainless steel hot air centrifugal dryer and vortex finishing machine employ a unique vortex flow principle, delivering exceptional finishing efficiency and improving work efficiency by 15-30 times. The 80L planetary finishing machine is suitable for small to medium-sized finishing processes, particularly for workpieces with irregular cavities and post-heat treatment applications. Brighteners ensure a glossy and aesthetically pleasing surface finish, demonstrating unique effectiveness in finishing efficiency, workpiece grinding quality, and polishing brightness.