nYBS系列振动摇摆筛的设计是为了满足大产量，高密度筛分的厂家而特殊设计的一种筛分机，简单的筛分是双眼注视双手筛分。摇摆筛分机就是对此的机械模拟，它是目前有效的模拟了人工筛分运动的有效原理（筛分精度、效率、筛网寿命均是常规圆筛的5-10倍），符合所有精细与细范围的粉末与微粒状物料，特别适合难以处理的物料。

⊕特点
    高达5倍的单位面积产出；到6级分离，筛分效率高达90%-95%；使用硅橡胶球、超声波等清网装置系统，筛孔不会堵塞。密闭除尘，操作；加速度比振动筛低4.5倍，筛分零件寿命提高而维护减少；噪声<75分贝。优化重理均衡，地基动态负荷低。

⊕工作原理

摆动筛是一种仿人工摇动的低频旋振筛，其原理是：瞬时运动为沿径向的位移和以此位移为轴的圆周运动的合成（螺旋运动）。即可调节偏心距的激振器产生了非线性三维运动，物料也产生同样的近似手动作业的运动，从而达到筛分之目的，再配合筛分附件可得到更加理想的筛分效果；适合于圆球状、圆柱状、片状、乃至不规则形状易堵网且需要精密筛分的物料。

⊕结构原理

★基本的回转运动与人工筛分相类似。偏心率从25到40mm可调，低速V型皮带驱动从120到360rpm可调

★每一种产品的停留时间可以通过摇摆筛的径向与切角朝驱动轴线方向进行调整

★因此建立水平与抛掷三维翻滚运动。物料从中心到外缘在整个筛面上均匀分散，从而以螺旋运动往轴向传播。细小颗粒从而完成了整个筛分过程。

★水平与垂直加速度随着粒子的运动而增加，接近筛孔尺寸的颗粒随之成功分离；较大颗粒被运到出口处，出口处由一个可调节的导向装置控制流量，该导向装置是控制物料停留时间的另一个因素。

★此次过程在每筛层之间重复进行。

⊕适用行业
    化学、食品与香料、塑料、矿业、医药、木业及胶合板、冶金、橡胶、饲料、化肥、糖盐业、再生行业

nYBS系列振动摇摆筛技术参数 

 nYBS系列摇摆筛结构图

 1、观察口          2、出料口         3、地框           4、从动轴          5、橡胶弹簧脚         6、注油管        

 7、主轴            8、金字塔底座     9、主轴配重铁    10、V型皮带         11、驱动电机          12、从动轴配重铁 

13、防护板         14、注油管         15、中框锁具     16、中框            17、防尘盖            18、注料口

nYBS系列摇摆筛轨迹图

 说明：

1. 表中所列系定型产品常态数据，仅供选型参考，具体参数以随机技术资料为准。

2. 用户选型前请与专业技术人员充分沟通，以便规划合理，决策科学。

NYBS series vibration and swing sieve is designed to meet the high yield, high density screening manufacturers and a special design of efficient sieving, the simplest sieving is stare at the hands of screening. Swinging sieving machine is the mechanical simulation, it is currently the most effective simulation of the motion principle of artificial screening (screening accuracy, efficiency, screen life is 5-10 times than conventional round sieve), with powder and granule material all the fine and ultra-fine, especially suitable for materials which are difficult to deal with.

Characteristics

Output per unit area up to 5 times; accurate to 6 stage separation, high screening efficiency up to 90%-95%; the use of silicon rubber ball, ultrasonic and other high effect clear network system, the mesh is not blocked. Airtight dust, safe operation; acceleration is 4.5 times lower than the vibration sieve, sieve parts to improve and maintain life to reduce noise by<75 dB. Re optimization is balanced, low dynamic load of foundation.

Principle

The vibrating screen is low frequency vibration of a artificial shaking sieve, the principle is: for synthesis of instantaneous motion along the radial displacement and the displacement of the circular motion of the shaft (spiral). You can adjust the vibrator eccentricity produces three-dimensional motion of nonlinear, material also produces approximately manual work the same movement, so as to achieve the purpose of screening, coupled with the sieving attachment can be screening effect is more ideal; suitable for spherical, cylindrical, lamellar, and irregular shape of clogging of the screen and require precise screening material.

Structure principle

Rotary motion. The basic and artificial zeolite phase similar. Eccentricity is adjustable from 25 to 40mm, low speed V belt drive is adjustable from 120 to 360rpm

Residence time. Each product can be radial and cut through the swinging screen angle toward the axial direction of the driving adjustment

★ therefore the establishment level and throwing three-dimensional tumbling motion. The material from the center to the outer edge of the screen surface evenly, so as to the spiral motion to the axial propagation. The fine particles to complete the screening process.

★ horizontal and vertical acceleration increases with the particle motion, close to the aperture size of particles with the successful separation; larger particles were transported to the outlet, the outlet by an adjustable guiding device control flow, the guide device is to control the residence time of another factor.

★ this process is repeated on each sieve layer.

Applicable industry

Chemical, food and spices, plastics, pharmaceutical, mining, timber and plywood, metallurgy, rubber, feed, fertilizer, sugar, salt, recycling industry

NYBS series vibration and swing sieve parameters

NYBS series of swing sieve structure diagram

1, 2, observation port discharge port 3, box 4, a driven shaft, 5 feet 6, oil pipe rubber spring

7, 8, 9, Pyramid base spindle spindle counterweight iron 10, 11, V type belt drive motor 12, a driven shaft counterweight iron

13, the protection plate 14, oil pipe 15, box lock 16, box 17, a dustproof cover 18, a feeding opening

NYBS series of swing sieve locus

Explain.

Series 1 in the table of stereotypes products normal data, only for reference, specific parameters subject to random technical information.

Please full communication and professional and technical personnel 2 user selection before, so that reasonable planning, decision sciences.