1GSM-180/200/230 Paddyfield Stubble-burying Rotary Cultivator This implement adopts some advance designs such as special diamond-shaped knife roll with mud-scrape plate, compound dense min bent blade, semi-enclosed curved earth-retaining board, automatic pressure regulating drag plate. It has many characters, for example, reasonable structure, reliable operation, high work efficiency and adjustable width etc. After irrigating the uncultivated land for 24 hours, it can directly work in the high stubble or paddy field and once finish many work procedures such as tillage, stubble-burying, pulverization, turning mud, leveling land etc. It is a kind of multi-function compound implement and can realize dry harrowing and covering seeds after exchanging paddyfield stubble-burying knife with small bent blade. In addition, the stubble-burying knife roll can be exchanged with cutter shaft of rotary cultivator for rotary tillage.Main Specifications Model