Large Capacity Coal Circular Vibrating Screen Round Vibrating Sieve for Power Plant

Large Capacity Coal Circular Vibrating Screen Round Vibrating Sieve for Power Plant

Introduction
Circular Vibrating Screen is a kind of new and highly effective vibrating screen which can be designed with multiple layers. It is composed of screen box, screen mesh cloth, suspension (or support) device, bottom frame and motor. Circular vibrating screen is a commonly used equipment in coal, ore dressing, power generation, sugar, salt, coal preparation, mineral processing, building materials, construction, electricity, chemical industry products classification purpose, dehydration & tailings recovery.

Advantages and Features
1. Simple structure, easy maintenance, stale operation, high production yields;
2. Adopt punching sieve or steel sieve mesh in order to prevent blockage;
3. Sieve beam and screen box adopts high strength bolt connection, no welding processing;
4. Adopt perforated sieve plate to prolong mesh service life and prevent mesh blockage;
5. Rubber vibration spring to reduce noise pollution and provide smooth vibration operation;
6. Large dip angle structure enables high screening efficiency and handling capacity;
7. Hooked riveting with lock rivert, advanced structure; sturday and durable.
8. Adopt special configuration, conform to personalized needs of the customer and meet the needs of different industries to achieve the best screening goal.
9. Motor brand can be domestic or imported: Yutong, Shuangyu, ABB, Siemens, WEG etc;
10. Bearing brand can be domestic or imported: C&U, LYC, HRB , WZS, FAG, NSK, SKF etc.

Working Principle

Vibrating sieve adopts a dual-vibraion motor drive, when two vibrating motors do synchronous, reverse rotation, the exciting force produced by eccentric block, cancel out in the derection parallel to the motor shaft, and stacked together in the direction perpendicular to the motor shaft, so the trajectory of the screening machine is a straight line. There is a dip angle between screen surface opposite two motor shafts, under the function of excitation force and material weight, the material on the screen surface is tossed leap forward in a straight line, thus achieve the purpose of vibrating sieving.

Technical Parameters

Selection Conditions