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Introduction of electric vibrate feeder

Electromagnetic vibration feeder machine is simple structure, convenient operation , power consumption is small; Can adjust evenly to ore amount; So has been widely used. Electromagnetic vibrate feeder is in the material from the bunker or other storage device or even the supply of quantitative is expected in the equipment, is a necessary equipment for automation flow operation to open type and closing two points. Generally for loose material. It is used for the pharmaceutical, glass, food and chemical processing, steel, plastics, rubber and fertilizer industries. Additionally, electromagnetic vibrator feeders are specially applied for industries that involve non-stop processes. So that it can handle slightly wet, heated, dusty, lumpy and abrasive materials, electro magnetic vibrating feeders are applied in batching, weighing, packaging, blending, sprinkling, proportioning and storage.

Working principle of electric vibrate feeder

The feeding process of the electromagnetic vibrating feeder is realized by the electromagnetic vibrator driving the feeding slot to reciprocate periodically in the inclined direction. When the vertical component of the acceleration of the feeder vibration is greater than the gravitational acceleration, the material in the slot will be thrown , And follow the trajectory of the parabolic jump forward movement, throwing and falling within 1/5 seconds to complete the trough every vibration once the trough of the material is thrown forward jump once, so that the frequency of vibration of the tank is 3000 times per minute , the material is thrown forward jump accordingly, so that the material moving forward continuously even, to feed.

Electromagnetic vibrating feeder is a relatively complete elastic system with dual mass point forced vibration. The whole system works in the low critical resonance state. The electro magnetic vibrator drives the trough to make reciprocating vibration with a certain inclination to move the materials along the trough . The material is placed on the feed tank body supported by the main vibration spring, and the armature is connected with the main vibration spring of the tank body, and the coil is wound on the iron core. As the coil is flowing through the half-wave rectified unidirectional ripple current, therefore, the electromagnetic pulse generated on the corresponding electromagnetic force. In the positive half cycle of the alternating current, the pulsating current flows through the coil, a pulsating electromagnetic force is generated between the iron core and the armature, so that the tank body moves backward. The main spring of the vibration exciter deforms and stores the potential energy. During the negative half cycle, No current through the coil, the electromagnetic force disappears, the armature in the spring force separated from the electromagnet, the trough forward movement, so trough on the AC power frequency, continuous reciprocating vibration.

Features of electric vibrate feeder

(1) Increased productivity by 50%.

(2) saving more than 59%.

(3) machine power factor up to 0.98.

(4) Maintenance time reduced by 30%.

(5) The noise is reduced from 1 80 dB to 80 dB.

(6) equipment weight reduction of more than 50%.

(7) to improve the level of automation technology, coal, electricity, light industry and other departments generally promote the efficient energy-saving frequency conversion inertia vibration feeder to replace the current widespread use of low efficiency, energy consumption, maintenance of difficult electromagnetic Vibration feeder.

Advantages of electric vibrate feeder

Small volume, light weight, simple structure, convenient installation, convenient repair, low operation cost

Adoption the principle of the mechanical vibration, and less energy consumption.

Change the volume of flow at any time

Centralized control and automatic control of production process

Small wear of feeding tank

The feeding tank made of alloy-steel plate could convey heat and corrosive materials

Application of electric vibrate feeder

1. Bulk, granular and powder-like material of the uniform continuous feeding.

2. Belt conveyor, bucket elevator, screening equipment, cement mill, crusher, grinder and the viscosity of the industrial sector of the powder feed material feeding device.

3. Automatic batching, quantitative packaging and etc..

4. Widely used in mining, metallurgy, building materials, coal, light industry, chemical industry, electric power, machinery, food, medicine and other industries.

Structure of electric vibrate feeder

Technical Parameter of of electric vibrate feeder

Photos of of electric vibrate feeder

Fabrication view of electric vibrate feeder

Design option of electric vibrate feeder

Design option

Tubular

Grizzly

Enclosed

Open

Conveyors with Multiple Power Units

Decks with Screen Sections

Factors to choose a Vibratory Feeder
Typically, a feeder application will require the movement of some given material with a known bulk density over a desired distance. Parameters that influence the sizing and design of a vibratory feeder include:

The inlet and discharge conditions for that piece of equipment

How the material is being placed on the feeding surface

The dimensions of the incoming material stream

Batch dumping vs. continuous flow

Feeding another piece of equipment, such as a belt conveyor, bucket elevator or furnace

Feed rate

Material properties, including bulk density and particle or part size.

The distance the material must travel drives the length of the unit and may include some additional length to properly interface with the receiving equipment. The volume of material moved per hour plus the material’s bulk density helps determine the width and depth of the vibratory tray. The size of equipment that passes material onto the vibratory feeder also factors into the feeder’s width.

More info :  jack ( at ) vauteh ( dot ) com

Our solution for electric vibrate feeder

We offer the perfectly adapted solutions for even the most demanding tasks– from individual solutions to individual components and product solutions.
Process vibrating feeders are preferably used for discharging bulk solids from silos. They transport medium to large material flows over conveyor routes of varying length. Even very heavy, highly abrasive materials can be discharged under the most difficult of conditions with the aid of our specially designed vibrating feeders.
Feeders with magnetic exciters, unbalance exciter or force exciters are used, depending on the application. From  jack ( at ) vauteh ( dot )com

Installation of electric vibrate feeder

Company profile of of electric vibrate feeder