平模颗粒机优点；变速箱终身不用加油！
Advantages of flat-mode particle machine; gearbox life without refueling!
主轴和轴座间安装有自润滑轴承不用加油，没有磨损。
The compound bearing installed between the headstock and bearing seat does need any lubrication. No wearing.
插针采用固定构造，完全不用加油，无污染，无维护成本。
The inserting pin with fixed structure which does not need oiling is pollution free and maintenance free.
应用推荐