Experimental and production enterprise «Ferrit» of the National Academy of Sciences of Belarus offers consumers automatic belt weigh feeders under a manufacturing agreement and is looking for partners to conclude a distribution services agreement.

Experimental and production enterprise «Ferrit» of the National Academy of Sciences of Belarus offers consumers a line of automatic belt weigh feeders «DVL-A-70-800-3000», «DVL-A-16-800-3500» and «DVL-A-16-650-7000», designed for continuous maintenance of set flow rate of material and accounting of transported mass in the technological line.

The automatic belt weigh feeder consists of:
* belt conveyor;
* local control panel;
* control cabinet (power cabinet);
* electronic control system including:
- logical programmable controller;
- bellows-beam load cell;
- incremental encoder;
- frequency converter;
- asynchronous electric motor;
- discrete electronic signal converters;
- relay and protective electronic devices;
- signal line of communication and control with upper level automated process control system.

Principle of action of feeder is based on use of physical property of load cell (weight type load cell) to induce stress under mechanical loads on it. The gravity of the measuring object (material) causes deformation of sensing element of the measuring instrument, which is converted into an electrical analog signal proportional to mass of measuring object. This signal is subjected to analog-to-digital conversion, mathematical processing by electronic computing devices of measuring instrument with further determination of mass value of measuring object. Based on information about measured mass value, in accordance with a preset program, the speed of conveyor belt is automatically adjusted to maintain set performance value. The measurement results are displayed on dispenser display or transmitted as a digital electrical signal via a digital communication interface.

Belt weigh feeder have following distinguishing features:
* reversible method of operation;
* spring-orthodox weighing mechanism (allows to improve stability and accuracy of scales);
* possibility to carry out accounting of moved mass in both directions of conveyor operation with accuracy of 0,15...2 %;
* the best price/quality ratio.

Specifications «DVL-A-70-800-3000» and «DVL-A-16-800-3500»:


Specifications «DVL-A-16-650-7000»:


Complete set «DVL-A-70-800-3000» и «DVL-A-16-800-3500»:


Complete set «DVL-A-16-650-7000»:


Application areas:
* food;
* chemical;
* cosmetic;
* pharmaceutical;
* mining;
* agricultural;
* construction and other industries.

Enterprise «Ferrit» offers partners:
* automatic belt weigh feeders under a manufacturing agreement;
* automatic belt weigh feeders under a distribution services agreement.

More, see at the links:
* «DVL-A-70-800-3000»;
* «DVL-A-16-800-3500»;
* «DVL-A-16-650-7000». (in Russian)

Catalog «Brands of the NAS of Belarus, 2021-2022: list of the most important developments of the NAS of Belarus» 2023, pp.31-32 (in Russian)

Import substitution of automatic belt weigh feeders from companies:
«WÖHWA GmbH» (Germany);
«MTS MessTechnik Sauerland GmbH» (Germany);
«Jesma Weighing Solutions A/S» (Denmark);
LLC «ZVO» (Russian Federation);
« MERRICK Industries, Inc.» (USA);
«InterProcess» (Poland).

"Ferrit" Enterprise's automatic belt weighers offer a number of advantages, including high dosing accuracy, versatility, ease of integration, modern software, resistance to external conditions, and low operating costs. They are the optimal solution for use in a variety of industries.

ТУ BY 100338939.029-2021 («DVL-A-70-800-3000» and «DVL-A-16-800-3500»)
ТУ BY 100338939.027-2021 («DVL-A-16-650-7000»)

"Ferrit" is a leading manufacturer of permanent magnets, ferrites, and ferrite-based products in the CIS and Eastern Europe. The company has manufactured and supplied thousands of tons of permanent magnets and hundreds of magnetic separator models to customers in specialized industries in Belarus, Ukraine, Russia, Poland, Latvia, Lithuania, Estonia, Moldova, and the Middle East.

The company's unique scientific developments, high design and technological expertise, collaboration with leading research organizations in the Republic of Belarus, and the use of cutting-edge materials and technologies enable it to compete with leading global manufacturers of similar products and equipment.

The company's products—magnetic separators, permanent magnets, ferrites, and electronic equipment—meet the technical requirements, scale, and economic criteria of our partners.

The experience accumulated over the years, combined with a focus on cutting-edge global technologies and design solutions, allows us to offer customers a wide range of magnetic separators and metal detectors that effectively address raw material enrichment issues and detect and extract metallic impurities from raw materials and finished products.

When designing magnetic systems, the company's scientists and specialists utilize mathematical modeling and the latest computer programs to both calculate the requirements for synthesizing permanent magnets and analyze the required magnetic field configuration.

Research into magnetic separation processes is conducted in a physics and technology laboratory. A specialized design and technology bureau develops both new magnetic separator models and new electronic product models. Product quality control is performed in a certified laboratory.

The Product Catalog can be found on the website of the Ferrit Enterprise here.(Switch to English)

Consumers interested in purchasing automatic belt weigh feeders under a manufacturing agreement.

Partners interested in purchasing automatic belt weigh feeders under a distribution services agreement.