Overview
The RL type granulator utilizes the characteristic that the melting point of the material is lower than 250 ° C. According to the viscosity range of the material in the molten state, the melt is uniformly distributed on the steel strip under the uniform speed by a special distributing device, and is set under the steel strip. Under the cooling action of the continuous spraying device, the materials are cooled, solidified and packaged during transportation and transportation, thereby achieving the purpose of granulation molding.
Performance characteristics
This product is a new (melt) forming granulator. The thin steel strip heat transfer and atomized spray cooling are used to rapidly solidify the melt, using a single rotating shell. Therefore, it is easy to maintain, has little wear and high productivity. Loading and unloading and replacing products is fast. Moreover, the die-casting machine and the steel strip operate synchronously, so that uniform pellets can be produced at high speed, productivity is increased, and production profit is increased. It also eliminates dust, improves the environment, and significantly expands the viscosity range. This product is an economical and reliable production process capable of processing Φ4-12mm particles. These products are very uniform, hemispherical, strip and sheet, stable, no thermal stress and high purity. Because the device comes with a filter plugging device, it runs more reliably.
Structure (1)
According to the melting point (freezing point) of the processed product, the temperature viscosity of the material and the cooling effect, the conveying speed and the head speed are selected to avoid affecting the production capacity and the granular quality.
The machine changes from liquid to solid granules, mainly granulated by granulation die, continuously made by rotary steel belt, and cooled and shaped by spray water.
Structure (2)
The machine is mainly composed of blanking die granulation forming head, cooling conveying stainless steel belt and pulley, spray cooling system, transmission system, heat preservation device, frame and scraper. The blanking die granulator head is mainly composed of a die sleeve and a mandrel. The spray cooling system is mainly composed of a nozzle, a water tank and the like. The transmission system is mainly composed of a speed reducer (reducer) speed regulating motor and the like.
Adaptable material
This product is suitable for various materials required for granulation at a melting point (or softening point) of 50 ° C - 300 ° C, as well as materials with "cold crystallization" characteristics.
skills requirement
The material must be filtered. Solid impurities must not enter the granulator head. Otherwise, the machine head will be worn or clogged, which will affect the granulation quality.
The temperature control shall be determined according to the melting point temperature, and the temperature change required for the insulation shall not exceed ±3 °C. The cooling system should be equipped with a strainer. The temperature of the cooling water is generally between 5 ° C and 25 ° C (low water temperature, fast forming, good granularity and high yield).
Overview
This product is a new (melt) forming granulator. The work is cooled by the liquid to be solidified by the conveyance, and the material having a melting point ranging from 50 ° C to 300 ° C can be granulated. No dust, improve the production environment; and have certain economic value (energy saving, economical packaging container), quick replacement of products, beautiful granule products, uniform near hemisphere granularity, no thermal stress; granular products are easy to package, transport and store It is convenient for users to measure, mix or remelt, and can continuously produce. From feeding to packaging, it can reduce manual labor, with stepless speed regulation, adjustable flow and convenient operation. Widely used in petroleum, fine chemicals and other industries. A machine can be used to make strips, cut into pieces, and flakes; toxic materials can be used as a closed type.

Process flow

Technical specifications

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  熔融造粒机
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  熔融造粒机

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