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YKZ Vibrating Screen

Applicable aggregates: granular, powder materials in the industries of mining, sand and gravel, chemicals, food, metallurgy, building materials, food, abrasive, fertilizer and coal.

Capacity: 70-500t/h

Feed Size: ≤150mm

Hotline: 0086-18336065555

  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen
  • YKZ Vibrating Screen


I. Introduction

YK vibrating screen manufactured by Dingli is a multi-deck and efficient new vibrating screen, designed specifically for screening material in the quarry, also for product gradation of coal preparation, mineral processing, building materials, electricity and chemical and other industries. The circular vibrating screen has big four types with various sizes. The exciter can be vibration box or eccentric block; the motor can be connected in the mode of universal joint or tire coupling.

II. Application

It is widely used for screening the granular and powdery materials in mining, sand, chemicals, food, metallurgy, building materials, food, abrasive, fertilizer and coal industry.

III. Structure Principle

The screening machine is mainly composed of screen tank, frame, sieve, vibration motor, motor pedestal, damping spring, and so on. When the two vibration motors make simultaneous but reserve rotating, the exciting force generated by the eccentric block is cancelled by each other in the direction paralleled to the motor shaft and combined to a resultant force in the direction that is perpendicular with the motor shaft. Therefore the trajectory of screening machine is a straight line. There is a dip angle between the screen surface and each motor shaft. Under the joint force of exciting force and self-gravity, the aggregates leap forward in a straight line after being thrown up. In such a manner, the screen completes screening and grading of the materials.

IV. Performance Features

1.Small size, light weight, simple and compact structure, small investment;
2.Easy installation, small amount of maintenance, low operating costs;
3.Due to large ore material flow, the channel clogging is reduced, which improves working efficiency of the screen;
4.Vibrating ore flow is continuous, uniform and adjustable as needed with easy and reliable operation;
5.With stable amplitude under super resonance, it can be loaded with large fluctuations and operated in dusty or aqueous working environment;
6.Remarkable energy conservation with low electric cost;
7.With half-wave rectifier adopted for electrical control, the feed quantity can be step-less adjusted;
8.The alloy-steel material tank is suitable for conveying the aggregates with high temperature, severe wear and corrosion.


Long Service life
The side plate is made of high-quality Q345B steel and the body structure is riveted without weldability, the whole strength of the screen is thus increased.
Steady Operation
The whole screen body is processed on gantry milling machine to guarantee the exciter with horizontal installation. Connection with flexible bearing ensures the motor to operate steadily.
Adjustable Amplitude
Flange type exciter is used for easier maintenance. The vibrating intensity can be adjusted by changing the angle of the eccentric block so as to adjust the capacity.
Easy Maintenance
Weaved by the spring steel, the screen mesh is featured by good elasticity, high strength, long lifetime and less clogging. Tightened by the bolt, the mesh can be easily replaced.
Efficient Screen
Reasonable structure, light weight, low energy consumption, low noise, high screening efficiency under the same power consumption.
Various Discharges
The maximum of 4 layers of sieves with various pore sizes can be equipped for producing 5 types of finished materials.


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