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What Do You Know about Circular Vibrating Screens?

Jan. 21, 2021

Circular vibrating screen does circular movement, is a new type of vibrating screen with multiple layers and high efficiency. Circular vibrating screen adopts cylinder type eccentric shaft exciter and eccentric block to adjust amplitude, long material screening drip line, screening specifications, with reliable structure, strong excitation force, high screening efficiency, low vibration noise, sturdy and durable, convenient maintenance, safe use, etc. The vibrating screen is widely used in mining, building materials, transportation, energy, chemical and other industries for product classification.

The circular vibrating screen is mainly composed of screen box, screen mesh, vibrator and vibration damping spring. The vibrator is installed on the side plate of the screen box and driven by the motor through the triangle belt to rotate, generating centrifugal inertia force to force the screen box to vibrate. If there is no special requirement, YA and 2YA type is textile screen surface, YAH type is perforated screen surface, all kinds of screen surface can be satisfied.

Circular Vibrating Screens

Circular Vibrating Screen

Performance characteristics

1. Since the sieve box vibrates strongly, it reduces the phenomenon of material blocking the sieve hole, so that the sieve has high screening efficiency and productivity.

2. Simple structure, easy to dismantle and change the screen surface.

3. Energy saving and consumption reduction, sieving each ton of material consumes less electricity.

Circular vibrating screen is a new type of vibrating screen with circular motion, multi-layer and high efficiency. Adopt cylinder type eccentric shaft exciter and eccentric block to adjust the amplitude, long material sieve drip line, screening specifications, with reliable structure, strong excitation force, high screening efficiency, low vibration noise, durable, convenient maintenance, safe use, etc., widely used in mining, building materials, transportation, energy, chemical and other industries of product classification.

The circular vibrating screen has a circular or elliptical screen box and uses an inertia exciter to produce vibration. The circular vibrating screen is a single shaft vibrator, the main shaft fixed on the screen box is driven by the motor to sue speed rotation, the eccentric body installed on the main shaft then rotates, generating centrifugal inertia force, so that the screen box can be free to vibrate to produce a nearly circular trajectory of vibration.

The circular vibrating screen is mainly composed of screen box, screen, vibrator, damping spring device, base frame, suspension (or support) device and motor. It is a new type of vibrating screen with circular vibration, multi-layer number and high efficiency.

 Asphalt Circular Vibrating Screen

The series of screening machines, focusing on the characteristics of mixing industries of the asphalt concrete, meeting the growing demand of market development, on the basis of adopting the advantages of screening machines of the same field at home and abroad, are researched and developed by our own efforts. The screening machines have the features of well-designed structure, light weight, high productivity, smooth in work and high reliability. The series of screening machines, which can work as usual at the condition that the feeding temperature is 180℃, is an ideal screening equipment in the mixing industries of the asphalt concrete, and are mainly used in the asphalt concrete road construction.


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