Industrial rotary dryer for biomass pellets

Short Description:

Drum dryer is suitable for drying sawdust, wood chips, wood flour, shavings, bean dregs and other materials.

Advantages: large output, wide application, small flow resistance, large allowable fluctuation range in operation, convenient operation.

Product Detail

Product Tags

Overview of rotary dryer

After the materials enter the cylinder through the loader, they are pushed to the lifting plate by the guide screw. Due to the tilt and rotation of the machine body, the materials are constantly lifted and scattered along the cylinder, and at the same time, they move longitudinally in the cylinder; The high-temperature flue gas is turned to the outer flue through the roller and tail pipe, and the material and high-temperature medium conduct heat exchange through heat conduction and thermal radiation, so that the moisture contained in the material is heated and evaporated, thus drying.

Features of rotary dryer

1.Fast processing speed, large processing capacity and low fuel consumption.

2. Low use cost, simple operation, protective device and safer use.

3.The supporting wheel and rolling ring are used in the shape design to make it more firm.

4.It has strong overload resistance, stable operation and high reliability.

Specification of rotary dryer

Model	ZS-630	ZS-800	ZS-1000	ZS-1200	ZS-1500
Capacity (kg/h)	600-800	800-1000	1200-1500	1500-2000	2000-2500
Main motor (kw)	5.5	7.5	7.5	11	15
Air iock power	1.1	1.5	2.2	2.2	2.2
Weight (kg)	2600	2800	3800	4500	5000
Diameter of roller (cm)	63	80	100	1200	1500
Length of roller (cm)	90	100	100	120	120
Total length (cm)	90+40	100+50	100+50	120+60	120+80
Wood waste consumption (kg/h)	15-20	20-25	30-40	40-50	50-60
Moisture before drying(%)	40-70	40-70	40-70	40-70	40-70
Moisture after drying (%)	13-18	13-18	13-18	13-18	13-18

CASE of rotary dryer

With 20 years’ experience in rotary dryer and biomass pellet line, our machines have been exported to more than 50 countries and won praise from local customers.