Trommel Sifter

Working Principle of the Product

A drum roller coater is a cooling crystallization process where the molten material in the feeding pan contacts the cooled drum, forming a material film on the drum surface. Heat exchange occurs between the material film and the drum wall, cooling the film, crystallizing it, and then the crystallized film is scraped off by a scraper, resulting in sheet-like products.

       The drum dryer is a continuous process that uses rotating drums to heat and dry materials or strip materials attached to the outer wall of the drum by means of heat transfer.

       Drum flaker is a cooling crystallization process. The melt in tray will contact with cooled drum and form a layer of membrane on drum surface. The membrane cools down and crystallizes by heat exchanging between membrane and drum wall. The crystallized membrane will be scraped off to form flaked product.

       Drum drying is a continuous operation process to heat and dry materials or strip shaped materials attached on external wall of the drum by heat transfer method when the drum is rotating. 

Equipment Features

Equipped with side scraper, preventing material accumulation at the side end of the drum.

       It is set with side scraper which avoids material accumulating on side of the drum side product material

       The equipment has a compact structure and occupies a small area.

       Compact structure of the equipment with small floor  area

       Half-tube jacketed material tray, safe and reliable

       Semi-pipe jacketed tray which is safe and reliable

       Aerosol cooling, excellent cooling effect

       Continuous variable transmission, adjustable drum speed

       Infinitely variable speed and adjustable drum speed

       High drum accuracy

       High precision of the drum

       Wide range of applications, easy and flexible operation

       Wide application scope with easy and flexible operation            

       Equipped with multiple scraper blades, flexible adjustment.

       Many groups of scrapers are used which realize flexible regulating

       Versatile, suitable for both sheeting and drying.

       Multi-functional for flaking and drying

Reference table of primary technical specifications