有许多类型的 碎秸机，主要分为三类：大型、中型和小型。大型割草机主要是青贮切碎机，主要用于青玉米秆，而中小型割草机则用于割玉米、秸秆、谷物秸秆、谷草、秸秆等。无论是大型割草机还是中小型割草机，都是由电动机或柴油机驱动。电动机驱动的割草机分为单相电和三相电。
In case of failure, first check the motor and let the motor run under no-load conditions. If it can roll normally, check if the load of the chaff cutter is too heavy, if there is any mechanical problem, and the bearing is too dead. The motor can not roll normally under no-load conditions. First, consider whether the motor capacitor is broken. If the capacitor is broken, buy a new one, and the price is not expensive. Second, assuming the capacitor is normal, check the centrifugal switch. The third is to assume that there is no centrifugal switch, it should be a short circuit or open circuit of the starting winding.
There are several reasons for the failure of chaff cutter.
1. 故障位置：主轴；故障形式：弯曲严重；原因：生产、设备质量不符合要求。
2、故障位置：刀轮（刀片）；故障形式：开裂；原因：生产、设备质量不符合要求。