振動給料機（數(shù)控振動給料機）：

ZSW系列振動給料機是通過電動機經(jīng)三角皮帶使振動器產(chǎn)生高速旋轉(zhuǎn)。旋轉(zhuǎn)的偏心軸、偏心塊產(chǎn)生離心力（ZZG系列振動給料機是采用兩臺相同規(guī)格的振動電機固定在給料槽兩側(cè)，在旋轉(zhuǎn)的慣性力作用下產(chǎn)生離心力或一臺振動電機固定在給料槽底部外旋轉(zhuǎn)產(chǎn)生的離心力），給料槽中的物料在傾斜面上受到離心力的沖擊而產(chǎn)生連續(xù)拋擲運動，從而實現(xiàn)連續(xù)均勻輸送物料。

主要用于破碎機前連續(xù)均勻輸送石料之用，是粗碎破碎機前必不可少的配套設(shè)備，實現(xiàn)均勻給料之目的。振動給料機按照振動模式分為振動電機直接振動ZZG系列和偏心軸旋轉(zhuǎn)振動ZSW系列；按照使用功能又可分為基本型全鋼板封底、2/3鋼板和1/3圓鋼柵條封底B型、2/3鋼板和1/3T型柵條封底C型三種結(jié)構(gòu)，B型給料機能將不需破碎的細料（土或粉）分離，從而減少成品中的含土量；C型給料機能將不需破碎的細料分離；從而減少重復破碎，提高破碎效率。

我公司對振動給料機的技術(shù)參數(shù)進行全面優(yōu)化，科學設(shè)計給料機的振幅、振動頻率和傾斜角度，提高給料效果。

數(shù)控振動給料機是在振動給料機的基礎(chǔ)上增加配置變頻控制器，調(diào)節(jié)振動頻率，自動調(diào)節(jié)供料量。已申報國家專利。

Vibrating  feeder (Numerical control  vibrating  feeder):

The vibrators of  vibrating feeders of series ZSW are driven to  rotate at a high speed by an electromotor through trianglebelts.Thecentrifugal force is produced by the spinning eccentric shaft and eccentric block  ( As for series ZZG ,two vibrating electromotors with the same specificati**  areinstalledonthesides  of the feeding  trough, or  one  vibrating electromotor beneath  the bottom  of  the feeding  trough  optionally, and the centrifugalforcewillbeproduced  under the action of  inertial force  of  rotation .).  The  material  in the feeding trough is shocked by the centrifugal forceontheinclinedscreening  surface  and   throwing movement  of material  occurs, so as to form continuous and uniform feeding of  material.  

The vibrating feeder is mainly used for feeding  stones into the crusher continuously and uniformly , and isanindispensible corollaryequipment for  crushers  at the coarse crushing stage.  The vibrating feeders are divided into  two series according to the vibrating modes,i.e.series ZZG -- directvibration byvibrating electromotor   and series ZSW --  vibration  by rotation of eccentric shaft; and the vibrating feeders can be also divided intothreetypes of structuresaccordingto  functi**  in using : 1. Basic type, all steel bottom plate. 2. Type B , two-thirds of bottom is steel plate and one third is made of  round steelgridbars.  3. TypeC ,two-thirds of bottom is steel plate and one third is made of  T-shape steel grid  bars  .  Type B  feeder  can separate the fine particles(clay and powder )which is not necessary to crush , leading to the reduction of clay content in the finished product . Type C  feeder  can separate the fine particles whichis notnecessary tocrush , leading to the reduction of repeated crushing  and improvement of  crushing  efficiency .

Our company has optimized the technical parameters of  the vibrating feeder in an all-round way. The  vibration amplitude,vibratingfrequencyand obliquity are designed scientifically to  improve the feeding effect .

    Numerical control vibrating feeder : On the basis of a vibrating feeder, a variable frequency controller is added for the numerical controlvibratingfeeder,sothe feed  amount  will be automatically regulated by regulating vibration frequency. National patent has been applied for the numerical control vibrating feeder.

技術(shù)參數(shù)Technical  parameters