China Tiller Cultivators suppliers Disc plough for sale Product Introduction As the machine moves forward, the disc plough rolls and cuts into the soil, the soil lump rises along the concave surface of the disc, and then turn and break up. Disc plows are suitable for heavy, dry, rocky, and rooted soils. Low maintenance costs, and no need for frequent sharpening and replacement.聽 Product DisplayChina Tiller Cultivators suppliers website:http://www.chinaagrimachinery.com/tiller-cultivators/