厨房玩丰满人妻hd完整版视频丨无遮挡又爽又刺激的视频丨夜夜欢性恔真人免费视频丨久久久久爽爽爽爽一区老女人丨国产精品乱码人妻一区二区三区

● 用于原料接受進行預清理，清除大雜，保障后續設備穩定運行。
● 單位能耗小，結構緊湊，占地面積小，易安裝，易維修。 _
● 可根據不同物料選擇適宜的篩孔，且換篩方便。
圓筒初清篩/Cylindrical drum pre-cleaner
● Used for pre-cleaning after reception of the grain, cleaning of big impurity(granular material) to ensure
the stable functioning of proceeding machines.
● Unit energy consumption is low, with compact structure, modest area occupation, easy installation, easy
maintenance etc.
● Sieve pores are different depending on the different material, with easy mounting of the sieve.