Product Overview

The circular vibrating screen uses an eccentric shaft as the excitation source. Driven by the motor, the eccentric shaft rotates and causes the screen body to follow a circular motion path, moving upward, forward, downward, and backward. This allows the material to move quickly and evenly across the screen surface, completing the screening process. It is suitable for screening sand and aggregate in quarries and can also be used for material classification in the coal preparation, mineral processing, building materials, power, and chemical industries.

The equipment mainly consists of a screen box, screen media, vibration exciter, and vibration-damping springs. The vibration exciter is mounted on the side plate of the screen box and driven by the motor through a coupling. Its rotation generates centrifugal inertial force, causing the screen box to vibrate.

For this series of vibrating screens, the screen media are the primary wear parts. Depending on the material characteristics and customer requirements, high-manganese-steel woven wire screens, perforated screen plates, or rubber screen panels can be used. Single-deck and double-deck configurations are available. These screen media provide high screening efficiency, long service life, and excellent resistance to aperture blinding and clogging.

This series of vibrating screens features a base-mounted design. The inclination angle of the screen deck can be adjusted by changing the height of the spring supports. The motor can be installed on either the left or right side of the screen frame.

Technical Features

A motor-and-coupling drive or a vibration exciter with an adjustable eccentric-weight structure is used as the excitation system, providing strong excitation force. The screen crossbeams are bolted to the screen box with high-strength bolts, with no welded connections. The screen features a simple structure for quick and convenient maintenance. A flexible coupling ensures smooth and stable operation. The screen also offers high screening efficiency, large processing capacity, long service life, low energy consumption, and low operating noise.

Applicable Industries

It is widely used for dry material classification in the coal preparation, mineral processing, building materials, hydropower, light industry, and construction industries. It features high vibration intensity, large processing capacity, and high screening efficiency. The screen box of this series follows a circular motion path, making the equipment suitable for screening coal, limestone, crushed stone, gravel, metallic and non-metallic ores, and other materials.

Product Selection Guide

Model Specifications	Screen area (㎡)	Processing capacity (m³/h)	Motor power (kW)	Reference weight (t)
YK1545	6.75	22-150	11	4.2
2YK1545	6.75	22-150	15	5.2
3YK1545	6.75	22-150	15	6.05
4YK1545	6.75	22-150	18.5	7.14
YK1860	10.8	32-350	15	4.65
2YK1860	10.8	32-350	18.5	6.14
3YK1860	10.8	32-350	18.5	7.59
4YK1860	10.8	32-350	22	9
YK2460	14.4	75-750	22	6.2
2YK2460	14.4	75-750	30	7.84
3YK2460	14.4	75-750	30	9.78
4YK2460	14.4	75-750	30	12.07
YK3060	18	200-900	30	12
2YK3060	18	200-900	37	16
3YK3060	18	200-900	45	19
4YK3060	18	200-900	45	22

Selection Guidelines

1. Circular vibrating screens are available in both open and enclosed configurations. This series is offered in light-duty and heavy-duty versions to accommodate the screening of materials with different particle size ranges. When selecting a model, please specify the required voltage and whether explosion-proof construction is required.

2. The equipment can be installed in several configurations, including support-mounted, suspended, or a combination of both. The vibrating screen is available in either left-hand or right-hand configurations. When viewed in the direction of material flow, a motor mounted on the left side is defined as a left-hand configuration, while a motor mounted on the right side is defined as a right-hand configuration.

3. This series of vibrating screens is available with either metal or rubber screen panels. The screen media type and aperture size should be specified by the customer when placing an order.
★ Tongxin Vibration Machinery reserves the right to modify technical specifications and dimensions without prior notice. In the event of any discrepancy between the actual product and the illustrations or information provided herein, the actual product shall prevail.

Our products are widely used in various industries such as mining, metallurgy, carbon new materials, chemical industry, coal, water treatment, sludge treatment, oil sludge (sand) treatment, gas engineering, soil remediation, on-site treatment of construction waste, coal-fired power, building materials, steel, cement, electricity, grain, sand making, commercial concrete, environmental protection, refractory materials, etc

The circular vibrating screen uses an eccentric shaft as the excitation source. Driven by the motor, the eccentric shaft rotates and causes the screen body to follow a circular motion path, moving upward, forward, downward, and backward.