Drum flaking is a cooling crystallization process in which the molten material in the tray comes into contact with the cooled drum, forming a film on the surface of the drum. Through heat exchange between the film and the drum wall, the film is cooled and crystallized. The crystallized film is scraped off by a scraper and becomes a sheet-like product.
Drum drying is a continuous operation equipment that heats and dries liquid or strip materials attached to the outer wall of a rotating drum through thermal conduction.

① Fragmentation
Polymer products such as polyethylene oligomers, petroleum resins, and oxidized polyethylene
Organic chemical products such as phthalic anhydride, maleic anhydride, naphthalene, Pingjia, higher fatty alcohols, chloroacetic acid, tricarboxylic acid methyl propane, guanidine nitrate, bisphenol, isophthalic acid, etc
Inorganic chemical products such as sodium sulfide, caustic soda, sodium hydrosulfide, calcium chloride, etc
② Dry
Sulfur blue, sulfur element and other paste like dyes
Inorganic solutions such as sodium dihydrogen carbonate, sodium phosphate, magnesium chloride, etc
Food solutions such as skim milk and milk

Specifications	Drum specifications mm	Motor power KW	Hot shaft speed r/min	Reference external dimensions (mm)
				L	W	H
DZ-1	600×600	2.2～3	0.3～15	2400	1480	1410
DZ-2	800×1200	3～5.5	0.3～15	3360	2000	1600
DZ-4.5	1200×1200	5.5～7.5	0.3～15	3730	2250	2050
DZ-7.5	1400×1800	5.5～11	0.3～15	4460	2460	2350
DZ-9	1600×1800	7.5～15	0.3～15	4460	2600	2550
DZ-22	2300×3000	11～18.5	0.3～15	7200	3900	2350