适应针式高低压电瓷产品。操作简单，刀具更换方便，工作效率高。设备可灵活安装，装机功率小，运行成本低。可适合多种转速。

Adapt to needle type high and low voltage electric porcelain products. Simple operation, convenient tool replacement, high efficiency. The equipment can be flexibly installed, with small installed power and low operating cost. Suitable for a variety of speed.

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