May 04, 2014 · Device properties of Straw feed mill. 1, high capacity, low cost, low power consumption: dd 4-12-300 300 -500 kg per hour capacity, only 11-kilowatt power motor. 2, material adaptability: adapted to a variety of biomass feedstock, straw from powder to the 50mm length between between 5--30% of water content, are forming.