In such industries, how to process feed, production of organic fertilizers, biofuel molding and processing of a variety of powdered materials, granulation is the key step, increasing the cost of products and facilitating their storage and transportation. Plonulator with flat matrix, thanks to its unique design, Wide adaptability to raw materials and stable performance, has become one of the most popular units for granule molding in small and medium-sized enterprises and in various projects.
What is a flat die granulator?
Plonulator with flat matrix, as the name suggests, is based on a forming unit in the form of a horizontally located annular steel disk with many holes (flat matrix). During operation under the pressure of the rollers, powdered raw materials are forced through cylindrical holes in the matrix, compacted and cut into granules of uniform size.
Basic design and operating principle.
A typical flat die granulator consists of the following main components:
Brief description of the operating principle: Powder material enters the granulation chamber, captured by rotating rollers and pressed against the die surface. Under the influence of enormous pressure and frictional force, the material is plastically deformed and pressed into the holes of the matrix. Inside the holes, the material is further compressed and molded, eventually squeezed out from the bottom of the holes and cut off by rotating knives, forming granules.
Main advantages and features.
- 1Wide adaptability to raw materials:Less stringent particle size requirements, fiber content, fats and moisture content of raw materials. Particularly suitable for processing materials with a high fiber content (For example, wood shavings, straw), viscous materials (For example, fermented organic fertilizers), as well as special recipes, which are difficult for a ring matrix to handle.
- 2Simple design, convenient service:The flat die and rollers are easy to dismantle and install without special tools. Replacement of the matrix or repair requires less time and labor costs.
- 3Molding at low pressure and temperature, preservation of active components:Compared to some high-pressure equipment, The flat die granulator operates at relatively moderate pressure, generating less heat. Это способствует сохранению термочувствительных активных компонентов в кормах, such as vitamins and enzymes, and also suitable for granulating bio-organic fertilizers, where it is necessary to preserve the viability of microorganisms.
- 4Относительно низкое энергопотребление:Благодаря принципу работы и конструкции, удельное энергопотребление на единицу продукции, usually, является конкурентоспособным.
- 5Adjustable granule hardness:The hardness and density of the granules can be controlled within certain limits, adjusting the thickness of the matrix, roll gap, mixture recipe and humidity.
- 6Economical cost of investment:For users with low to medium performance needs (For example, from 0.5 to 5 tons in time) первоначальные инвестиции и последующие затраты на обслуживание гранулятора с плоской матрицей часто более привлекательны.
Main Applications.
- Feed industry:Production of granulated animal feed, birds and fish, особенно для небольших и средних комбикормовых заводов или фермерских хозяйств, занимающихся приготовлением собственных кормосмесей.
- Органические/комплексные удобрения:Granulation of fermented organic waste, powdered mineral fertilizers for ease of application, reduction of dusting and prolongation of action.
- Bioenergy:Pressing wood chips, sawdust, straw and other agricultural waste into fuel pellets.
- Other industries:Dry granulation of chemical powders, metal powders, ceramic powders, etc..
Как выбрать подходящий гранулятор с плоской матрицей?
При выборе необходимо комплексно учитывать следующие факторы:
- Properties of raw materials:Состав, The size of the particles, humidity, содержание клетчатки и жиров в материале.
- Требуемая производительность:Сколько тонн гранул необходимо производить в час.
- Спецификация гранул:Требуемый диаметр (определяется диаметром отверстий матрицы) и длина гранул.
- Силовая установка:Выбор мощности электродвигателя в соответствии с производительностью и твердостью материала.
- Производитель и послепродажное обслуживание:Choice надежного производителя, able to provide technical support and spare parts supply.
Plonulator with flat matrix, thanks to its flexibility, efficiency and reliability, plays an indispensable role in many areas of solid waste and powder materials processing. Be it a start-up organic fertilizer plant, medium-sized feed processing plant or biofuel production line, Selecting a suitable flat die granulator is often the first step towards efficient and quality production. Understanding its operating principle and features, as well as a scientific approach to selection and maintenance, taking into account your own production needs, will allow you to maximize the potential of this “pellet sculptor”.
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