pin wheel housing

例句：

1. 1.The pin wheel housing is designed to protect the machine's internal components.
   压轮壳体的设计是为了保护机器的内部组件。
2. 2.The pin wheel housing is made of a durable material that can withstand heavy loads.
   压轮壳体由一种耐用的材料制成，能够承受重负载。
3. 3. The pin wheel housing is essential for maintaining the smooth operation of the machine.
   压轮壳体对于保持机器的平稳运行至关重要。