The vibrating sand falling machine has L12 series element, L22 series duplex and L25 series vibrating conveying sand falling machine to meet the recycled sand falling treatment of different processes.The vibrating sand falling machine has L12 series element, L22 series duplex and L25 series vibratin
The vibrating sand falling machine has L12 series element, L22 series duplex and L25 series vibrating conveying sand falling machine to meet the recycled sand falling treatment of different processes.
