- Metal-Fach offers manure spreaders with the capacity of 6, 8, 10, 12 and 14 tonnes. This wide range of equipment will help everyone find the perfect machine to suit their needs. Optional accessories include a top section for bulk materials made of solid or wire metal sheet. Manure spreaders are tested and highly acclaimed products. The machines have won the “Wyrób na medal” (Medal Winning Pro...duct) award, issued by the Industrial Institute of Agricultural Engineering in Poznań at the Agrotech Fair in Kielce. The applied state-of-the art solutions ensure the working comfort and long life of the equipment. One of the most prominent features is the vibration dampening technology. We also strive to ensure that our machines are safe. Hence, Metal-Fach engineers have developed solutions that facilitate hauling the manure spreaders on public roads.