久久久一区二区三区不卡_麻豆乱码三级片一级三级国产频频_久久久亚洲欧洲日产国是av_日韩aⅴ精品国内在线

☆ High efficiency,exquisite design and long service life.

☆ Easy to change net,to operate and to clean.

☆ Impurities of scraps can be automatically removed and   operation can be automated.

☆ Easy to keep in good maintenance without mechanical   movement,Either single layer or several layers can be used.

☆ All parts in touching with raw materials are made of stainless stell.