jolt rock-over moulding machine

例句：

1. 1.The new model of the jolt rock-over moulding machine has been launched.
   新型的冲击式磨煤机已经推出。
2. 2.The jolt rock-over moulding machine is widely used in thermal power plants.
   冲击式磨煤机在火力发电厂中得到了广泛应用。
3. 3. The jolt rock-over moulding machine is an important equipment for coal preparation.
   冲击式磨煤机是煤炭准备过程中的重要设备。