Stone linear vibrating screen Chaoying YA series circular vibrating screen

The stone linear vibrating screen Chaoying YA series circular vibrating screen is an efficient heavy-duty vibrating screen made of advanced technologies such as vibration motor as excitation source, rubber spring device support and isolation, high wear-resistant material screen mesh, sealed screen box, and advanced self synchronous vibration principle. It has the characteristics of long service life, low noise, large processing capacity, high screening efficiency, convenient screen replacement, installation and maintenance, and is suitable for coal, sintered carbon, natural minerals, etc The efficient screening of powdered materials such as coke, abrasive grinding tools, and chemical raw materials, as well as dehydration, media removal, and coal selection operations, have been widely used in metallurgical, mining, coal, building materials, chemical, pharmaceutical, abrasive, grain, and other operations. It is a commonly used screening machine in coal mines, blast furnace tanks, coking plants, and mineral processing plants.

Working principle: The circular vibrating screen is directly driven by an electric motor through a tire type coupling to operate two sets of vibrators on both sides of the screen body. The two sets of vibrators synchronously rotate with unequal centrifugal force under the connection of the middle universal joint coupling. The screen body vibrates in a nearly circular trajectory under the joint action of the exciter and supporting spring group. The material continuously rotates and jumps forward under the action of the excitation and ejection force, and materials smaller than the sieve hole enter the lower screen, Gradually and sequentially screen, and the remaining finished materials are collected from the discharge hopper. Performance characteristics: novel structure, advanced technical parameters, large processing capacity, and high screening efficiency; Using a vibration motor as the excitation source makes it easy to use and maintain; Adopting spring steel woven screen mesh or perforated screen plate, with long service life and difficulty in blocking holes; Adopting rubber vibration isolation springs, with long service life, low noise, and stable resonance zone.

Features and advantages:

1. Large processing capacity and high screening efficiency.

2. The vibrator adopts a bearing thin oil lubrication and an external eccentric block structure. It has the characteristics of high excitation force, low bearing load, low temperature, and low noise. (The temperature rise of the bearing is less than 35 °).

3. The overall disassembly and assembly of the vibrator is convenient for maintenance and replacement, greatly shortening the maintenance cycle. (Replacing the vibrator only takes 1-2 hours).

4. The side plate of the screening machine adopts whole plate cold work, no welding, high strength, and long service life. The connection between the crossbeam and the side plate is made with high-strength bolts that resist torsional shear, without welding, and the crossbeam is easy to replace.

5. The screening machine adopts rubber springs for vibration reduction, which, compared to metal springs, has the advantages of low noise, long service life, stable passing through the common vibration zone, and low dynamic load on each support point of the screening machine.

6. The connection between the motor and the exciter adopts a flexible coupling, which has the advantages of long service life and low impact on the motor.