circular vibrating screener specification
Circular Vibrating Screener Specification
The circular vibrating screener is a versatile and efficient screening machine widely used in various industries, including mining, construction, agriculture, and chemical processing. Its primary function is to separate materials into different particle sizes by utilizing a circular motion vibration mechanism. Below are the detailed specifications and features of a standard circular vibrating screener.
1. Design and Construction
The screener consists of a robust frame, vibration motor, screen mesh, and damping springs. The frame is typically constructed from high-quality steel to ensure durability and resistance to heavy loads. The vibration motor generates centrifugal force, creating a circular motion that propels materials across the screen surface. Damping springs isolate vibrations, reducing noise and minimizing transmission to the supporting structure.
2. Screen Mesh Options
The screen mesh is available in various materials, such as stainless steel, polyurethane, or rubber, depending on the application requirements. Mesh sizes range from fine (0.1 mm) to coarse (50 mm), allowing for precise classification of materials. The mesh can be single-layered or multi-layered, enabling simultaneous grading of multiple particle sizes.
3. Vibration Mechanism
The screener employs an eccentric block or unbalanced weight system to generate vibration. The amplitude and frequency can be adjusted to optimize screening efficiency for different materials. Typical vibration frequencies range from 800 to 1500 RPM, while amplitudes vary between 2 mm and 10 mm.
4. Motor Power and Drive System
The vibration motor is typically an electric motor with power ratings ranging from 0.5 kW to 15 kW, depending on the screen size and material load. Some models feature dual motors for synchronized operation, ensuring balanced vibration and extended service life.
5. Applications
Circular vibrating screeners are suitable for dry or wet screening processes. Common applications include:
– Sorting crushed stones and aggregates in mining and construction
– Grading grains and seeds in agriculture
– Separating powders and granules in chemical industries
– Recycling waste materials in environmental processing
6. Advantages
– High screening efficiency with minimal energy consumption
– Low maintenance due to simple design and fewer moving parts
– Easy installation and operation
– Customizable screen configurations for specific material requirements
In summary, the circular vibrating screener is a reliable and adaptable solution for material classification across various industries. Its robust construction, adjustable vibration parameters, and customizable screen options make it an indispensable tool for efficient particle separation.