Heilongjiang Nongken Hengyun Agricultural Machinery Manufacturing Co., Ltd.Specializing in the production of hydraulic tiller, rotary tiller, subsoiler, water, dry farmland plough, according to the Northeast soil structure and resistance. Based on the design of domestic and foreign production technology, the products are all hooked plough column (patent No. 2011202183225). It is characterized by simple structure, strong and durable, traction and suspension convenient traction resistance is small, especially suitable for corn straw returning to the field tillage and ploughing operations, all dry farmland plough beams are equipped with two sets of holes, can be shallow ploughed deep loosening (3) 50mm) 400mm (Interchange) to facilitate users to choose to use under different conditions. The plough column has a long distance and a height of more than 1 meter. It has a very good passing performance. The plough is not blocked. The moisture collector is equipped with hydraulic lifting device. It is especially flat after turning over. Some of the ploughs can be ridged directly. At present, the single shore plough or shore plough in the past can be changed into shore plough by simple adjustment in our factory, which meets the needs of various operating conditions and is convenient for users.