Vibrating Screens

Vibrating Screens Introduction

Vibrating screens specification is clear. Vibrating Screens adopt the vibrator and eccentric adjustment, with the feature of strong vibration, high screening efficiency and small vibrating noise. Vibrating screen is durable, easy to maintain, safe to use. So vibrating screen is widely used in mining, construction material, transportation, energy and chemical industry for classification.

The circular vibrating screen's movement locus is a circumference.

The circular vibrating screen adopts cylinder type eccentric shaft vibrator and weight to adjust the amplitude. Vibration screen is designed especially for screening the raw rock in various quarries and mines. The circular vibrating screen can also used for production classify in mine, construction, electricity, chemical industry. Vibrating screens have the features of reliable structure, strong exciting force, high screen efficient, low vibrating noise, simple maintenance and safe operation.

OP Series Vibrating screens are extremely simple in construction and it gives the smoothest operations. Intense vibration is uniformly effective over the entire vibrating screen.

It’s Equally effective on every deck provides consistent and vigorous screening action for both light and heavy loads.

Vibrating Screens operating principle

Vibrating screens are a kind of sieving equipment of international advanced level, developed by Samyoung Crusher plant Manufacturer on the basis of carrying on the advantages of traditional screens and absorbing the outstanding technology from abroad.

Vibrating screen is widely used for grading and screening materials in the minerals, quarry, building materials, water conservancy and hydropower, transportation, chemical industry, smelting and so on.

Vibrating Screens adjust the amplitude by tube-shaped violent vibration screens of eccentric shaft and weight. The body moves like a circle to make the materials screened.

Vibrating screens move round. It has multi-layers and is of high efficiency. The eccentric shaft vibration exciter and weight help to adjust amplitude. The material drops down along the long line. The material is separated mechanically on screen meshes. Rolling bearings in vibrating screens are stressed by high, mostly shock-type loads.

Moreover, the bearings, while rotating about their own axis, perform a circular, elliptical or linear vibrating motion. This results in high radial accelerations which additionally stress the bearings, and especially the casings, considerably. The operating speeds are usually very high. As a result, the bearing temperatures are very high. In addition, considerable misalignments between the bearing locations and considerable shaft deflections have to be accommodated.

Vibrating Screens Features

• Uses eccentric shaft to produce strong exciting force
• Cross round bars and the main body of vibrating screen are connected with high strength screw bolts. So Simple structure and easy maintenance
• Adopts the structure of small amplitude, high frequency, large obliquity to make the screen hold the capability of high efficiency, large handling capacity, long life span, low consumption, and little noise

Ripple flow screens (Inclined)

Type OP Vibrating Screen is extremely simple in construction yet gives the smoothest operations. Intense vibration is uniformly effective over the entire screen cloth. Equally effective on every deck and provides constant, vigorous screening action under light or heavy loads. Type OP can be furnished as either a floor mounted type or suspension type. It can be also furnished as an enclosed type.

Specifications Model No. Decks Width x Length(mm) Motor(kw) OP-918 1 ~ 3 900 × 1,800 3.7 OP-924 1 ~ 3 900 × 2,400 3.7 OP-930 1 ~ 3 900 × 3,000 5.5 OP-1224 1 ~ 3 1,200 × 2,400 7.5 OP-1230 1 ~ 3 1,200 × 3,000 7.5 OP-1236 1 ~ 3 1,200 × 3,600 7.5 OP-1536 1 ~ 3 1,500 × 3,600 15 OP-1842 1 ~ 3 1,800 × 4,200 22 OP-2160 1 ~ 3 2,100 × 6,000 37 OP-2460 1 ~ 3 2,400 × 6,000 45 OP-2470 1 ~ 3 2,400 × 7,000 45 OP-2760 1 ~ 3 2,700 × 6,000 45 OP-2772 1 ~ 3 2,700 × 7,200 37x2 OP-3072 1 ~ 3 3,000 × 7,200 37x2 ※ Capacities are based upon ordinary limestone not containing wet fine particles. Ton=1,000 kg.

SCALPING SCREENS

	Usually used as scalpers ahead of primary crusher with two or three-step grizzlies. Its powerful circular motion gives efficient screening on all decks under heavy loads.
	Specifications Model No. Width x Length(mm) Cap.(t/h) Motor(kw) OP-1315X 1,300 × 1,500 250 ~ 300 11 OP-1624X 1.600 × 2,400 250 ~ 400 15 OP-1630X 1,600 × 3,000 350 ~ 500 22 OP-1930X 1,900 × 3,000 450 ~ 600 30 HV-1848 1,800 × 4,800 400 ~ 600 30 HV-2460 2,400 × 6,000 600 ~ 800 37 ※ Capacities are based upon ordinary limestone not containing wet fine particles. Ton=1,000 kg.

Low head screens (Horizontal) Specifications

※ Capacities are based upon ordinary limestone not containing wet fine particles. Ton=1,000 kg.