... crush each kind of straw, wood chip, tree branch, bark and leftover bits from agricultural wastes in pelletizing plants, SFSP-series ... has the merits of compact structure, beautiful figure, high efficiency, low consumption and low noise. Model: FS-IIPower: 15 kw, 3 phaseCapacity: 500 ... materials: wood logs, etcNoise: Lower than 80 DB wood crusher with CE and ISO certification