Drum Dryer

The drum dryer is well suited for drying particle materials, powder materials and sticky materials, such as sawdust, straws, rice hulls, corncobs, palm fibers, coir and so forth. It has found a wide application in agriculture, metallurgy, chemical engineering, mining, pharmaceuticals, building mater

Application of Drum Dryer
The drum dryer is well suited for drying particle materials, powder materials and sticky materials, such as sawdust, straws, rice hulls, corncobs, palm fibers, coir and so forth. It has found a wide application in agriculture, metallurgy, chemical engineering, mining, pharmaceuticals, building materials, etc.

Heat Equipment
This drying machine is most often equipped with heating machines that utilize coal, natural gas, biomass, diesel or wood as fuel. To avoid ignition and accidents caused by high temperature, we design a special chamber between the drum and furnace that temporarily stores thermal energy and prevents sparks spattering onto the drying material. According to the fuel materials you use, we give suitable advices for heating equipment and dryers.

Material Feeding System
If the raw material is particle or shaggy, we recommend belt conveyor or screw conveyor. For sticky materials, belt conveyor is the proper choice.

Drying System
When the cylinder dryer starts rotating, the raw material rolls and has a full thermal exchange with the heating equipment, leading to complete and uniform drying.

Discharging System
The discharging system is linked with a dust remover above and a conveyor at the bottom, with a high degree of efficiency.

Dust Remover
Dust and ashes produced during the drying process will be collected to comply with the national environmental protection standard. The model of dust remover depends on the raw material.

Model Diameters (mm) Length (m) Power (kW) Reducer Rotational Speed (r/min) Capacity (t/h) Weight (T)
Model Speed ratio
ф0.8 ф800 8 5.5 ZQ Series 40.17 <4.6 0.8-2.2 6.8
ф1.0 ф1000 10 7.5 <4.7 1-3.3 7.5
ф1.2 ф1200 12 11 <4.9 1.8-5.5 14
ф1.5 ф1500 14 15 <4.8 3-8 20
ф1.8 ф1800 16 18.5 <4.5 5-10 35
ф2.0 ф2000 18 22 <4.7 6-12 45
ф2.2 ф2200 20 37 <4.6 10-20 52
ф2.4 ф2400 20 45 <4.8 12-25 75
ф2.5 ф2500 20 55 <4.7 15-27 82
ф2.7 ф2700 20 90 <4.5 20-30 90
ф2.8 ф2800 24 90 <4.4 25-45 97
ф3.0 ф3000 24 110 <4.2 30-50 106
ф3.2 ф3200 24 132 <4 40-60 128