We offer our clients a fine and excellent grade Drum Flakers, which is used in drying and cooling of materials that flow freely. This product is provided with a rotating shell which is supported on rollers & tires. Our product is available in various configurations.
Drum Flakers Dryer is also known as Flakers dryer. For the drying of material the Drum Flakers dryer is used widely, and usually it is single drum dryer and Double drum dryer.
The drum flaker is used primarily to process chemical and pharmaceutical products. However, more and more applications for these machines are also being found in the food industry.
The required flake size is achieved by controlling circumferential speed, layer thickness, and knife angle. Careful design ensures optimum use of the drum surface area to maximize capacity at the chosen operating conditions. The drum flaker is primarily used to produce Flakers, but there are also ways of converting your product into easily manageable pastilles or prills.
The drum flaker transforms a molten product into a solid. The process that takes place is a solidification and/or crystallisation process. The product begins to solidify the moment it comes into contact with the cold, rotating drum. After one revolution the completely solidified layer is removed from the drum by a knife and typically breaks into easy to handle Flakers.
The form and size of the Flakers depend on the nature of the product, but also to some extent on the process conditions.
Techno Enterprise has a range of specialty machines. The surface can also be furnished with special grooves for products with poor adhesion properties. There are three designs of Drum Flakers Dryer as below:1. Dip Feed Drun Flakers Dryer
For products with low viscosity and good adhesion properties a drum flaker with dip pan is used. In this type the rotating drum runs continuously through the heated melt in the dip pan underneath the drum.2. Overhead Applicator Roll Drum Flakers Dryer
For product with moderate to high viscosities, the overhead applicator roll is used. A heated applicator roll is positioned above the cooling drum. The melt can be easily fed via the trough-shaped nip between the applicator roll and the cooling drum. Contact with the hot applicator roll ensures that the product remains liquid.3. Twin Drum Flakers Dryer
Drum dryers are of conductive heat-transfer type. A heating medium (generally steam) is sent into the rotating drum (cylinder) and liquid material is fed on the heated drum to evaporate and concentrate, and concurrently the liquid material is stuck on the drum surface in the form of a film, then promptly evaporated and dried. Dried materials are scraped continuously with a stationary knife.
Drum dryers are roughly classified into an atmospheric type and vacuum type according to operating pressures, and also, they are classified into a double drum type, twin drum type, and single drum type according to the number of drums.
Further, the single drum type is classified into a dip type, spray type, splash type, top roll type (single-stage, multi-stage), side roll type, below roll type, etc. according to the liquid feeding methods. These classifications are based on the trial for making materials adhere to the drum surface more uniformly and efficiently.