JFZ型法蘭式安裝軸偏心激振器也稱筒式激振器，是一種傳統、經典的激振源，此類激振器安裝方式為高強螺栓通過法蘭與設備本體相連接，潤滑方式通常為油脂潤滑，如果需要，也可設計為稀油潤滑.此類激振器曾經在YA系列圓振篩上廣泛使用，并具有穩定可靠的機械性能，但由于其結構笨重、特別是偏心軸加工和裝配難度較大，加之其激振力無法調整，所以，隨著現代科學技術的不斷發展，各種軸偏心式激振器已越來越多地被塊偏心式激振器所取代，但是，在某些特定的場合，軸偏心式激振器還是有其固有的優勢的.
    JFZ installation of flange type shaft eccentric vibrator is also called drum vibrator, is a kind of traditional, classic excitation source, this kind of vibrator and equipment installation for the high strength bolt through flange connected ontology, usually in the form of grease lubrication lubrication way, if needed, can also be designed to thin oil lubrication. Such a vibrator once on YA series circular vibrating screen is widely used, and has stable and reliable mechanical performance, but because of its heavy structure, especially the eccentric shaft processing and assembling is difficult, and the exciting force can not adjust, therefore, with the continuous development of modern science and technology, all kinds of eccentric shaft type vibrator has been increasingly replaced by eccentric vibrator, however, in certain occasions, eccentric shaft type vibrator has its inherent advantages