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Product advantages

Adopting small amplitude, high frequency and large inclination structure, the machine has high screening efficiency, large processing capacity, long life, low power consumption and low noise.


简介 I. Introduction of Circular Vibrating Screen
振动筛 的运动轨迹呈圆周,做圆形运动,是一种多层数、高效新型 振动筛 The circular vibrating screen has a circular motion trajectory and performs circular motion. It is a multi-layer, high-efficiency new type vibrating screen . It is mainly used in coal preparation, ore dressing, building materials, power and chemical industries.
Structural composition of circular vibrating screen
振动筛 主要由筛箱、筛网、振动器及减振弹簧等组成。 Longzhong circular vibrating screen is mainly composed of screen box, screen, vibrator and damping spring. YA 2YA 型为纺织筛面, YAH 型为冲孔筛面,各类筛面均能满足。 If there are no special requirements, YA and 2YA are textile sieve surfaces, and YAH types are perforated sieve surfaces, which can meet all types of sieve surfaces.
系列圆 振动筛 主要由偏心块激振器、筛箱、电动机、及支承装置等组成。 YA series circular vibrating screen is mainly composed of eccentric block exciter, screen box, motor, and supporting device. Adopting small amplitude, high frequency and large inclination structure, the machine has high screening efficiency, large processing capacity, long life, low power consumption and low noise.
X 稀油圆 振动筛 结构:由弹簧支承组、传动装置、筛箱、支承座、稀油润滑振动器等组成。 YA X thin oil circular vibrating screen structure: It consists of spring support group, transmission device, screen box, support seat, thin oil lubricated vibrator, etc.
圆振动筛车间现场展示.jpg
Picture: On-site display of circular vibrating screen workshop
Working principle of circular vibrating screen
圆振动筛采用惯性激振器产生振动,其振动源一般为电动机带动激振器。 The trajectory of the circular vibrating screen is circular or elliptical . The circular vibrating screen uses an inertial shaker to generate vibration. The vibration source is generally a motor-driven shaker. The circular vibrating screen is a single-axis vibrator.The main shaft fixed on the screen box is driven to rotate at a high speed by the motor.The eccentric body mounted on the main shaft rotates accordingly, generating a centrifugal inertial force, so that the screen box that can freely vibrate has an approximately circular shape. The trajectory of vibration.
特点优势 Fourth, the characteristics of circular vibrating screen advantages
、处理能力大,筛分效率高。 1. Large processing capacity and high screening efficiency.
、振动器采用轴承稀油润滑、外置式块偏心结构。 2. The vibrator adopts bearing thin oil lubrication and external eccentric block structure. It has the characteristics of large excitation force, small bearing load, low temperature and low noise. 35 °)。 (The bearing temperature rise is less than 35 °).
、振动器整体拆装,维护、更换方便,大大缩短了检修周期。 3. The overall disassembly and assembly of the vibrator, convenient maintenance and replacement, greatly shorten the maintenance cycle. 1 2 小时)。 (It only takes 1 to 2 hours to replace the vibrator ).
、筛机侧板采用整板冷作、无焊接、强度高使用寿命长。 4. The side plate of the screen adopts the whole plate cold work, no welding, high strength and long service life. The connection between the beam and the side plate is connected by torsional shear high-strength bolts, without welding, and the beam can be easily replaced.
、筛机采用橡胶弹簧减振,与金属弹簧比,具有噪音小,寿命长,过共振动区平稳、 筛机各支点动负荷小等优点。 5. Screening machine adopts rubber spring to reduce vibration. Compared with metal spring, it has the advantages of low noise, long life, stable over-vibration zone, and small dynamic load on each supporting point of screen.
、电机与激振器联接采用挠性联轴器,具有使用寿命长,对电机冲击小等优点。 6. Flexible coupling is used to connect the motor and the exciter, which has the advantages of long service life and small impact on the motor.
V. Technical parameters of circular vibrating screen

model Layers of sieve surface Screen area (mm) Screen hole size (mm) ** Large feed ruler (mm) Processing capacity (t / h) Vibration frequency (Hz) Double amplitude (mm) Electric power (kw) Weight (t) Dimensions
YA1230 1 3.6 3-50 200 7.5-70 800-970 8 5.5 1.75 3073x2030x1611
2YA1230 2 3.6 3-50 200 7.5-70 800-970 8 5.5 2.34 3122x2050x2247
3YA1230 3 3.6 3-50 200 7.5-70 800-970 8 7.5 3.05 3122x2050x2700
2YA1548 2 7.2 5-50 400 50-208 970 8 15 5.33 4400x2610x2857
3Y1548 3 7.2 5-50 400 50-250 970 8 15 6.07 5650x2528x3400
3YA1848 3 8.64 5-80 400 50-300 970 8 18.5 6.93 5027x3100x3500
3YA1860 3 10.8 5-50 400 50-350 970 8 twenty two 7.7 6200x2240x1650
2YA2160 2 12.6 5-100 400 100-500 730   30 10.2 6374x3821x3707
2YA2460 2 14.4 5-150 400 150-700 730   37 12.35 6374x4121x3707

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