Rotary Drum Dryers

Rotary Drum Dryers for Wood Pellet Making Machine

Rotary drum dryers for wood pellet making machine are the choice for high throughput capacity applications involving high moisture, friable, free-flowing commodity products and by-products. A rotating drum and strategically positioned flights combine to lift and shower product evenly through the air stream. Thermostatically controlled discharge air temperature assures precise final moistures and great sensitivity to varying product conditions. Single-pass or three-pass configurations are available to match product characteristics. Heating options include steam, gas, oil, thermal oil and auxiliary

After the damp raw material is put into the rotary drum dryers from on end, it is turned over through string-up rake inside the cylinder and distributed uniform in the rotary drum dryers and contacted with countercurrent hot air fully. Rotary drum dryers for wood pellet making machine speed up heat and mass conducting of dry. During the oeriod of rotary drum dryers for wood pellet making machine, raw material is effected by stirring-up rake with gradient and hot air. it can be moved and passed through the dry region and to star valve and then discharge the finished product.

Technical parameters of rotary drum dryers:

Model	Diameter (mm)	Length(m)	Power(kw)	revolution(r/min)
HZG6	600	4,5,6,7,8	3-5.5	3-20 adjustment
HZG8	800	4,5,6,7,8,9,10	5.5-7.5
HZG10	1000	6,7,8,9,10,11,12	5.5-7.5
HZG12	1200	6,8,10,12,14,16	7.5-11
HZG15	1500	8,10,12,14,16,18	11-15
HZG18	1800	8,10,12,14,16,18,20	15-18.5
HZG22	2200	10,12,14,16,18,20,22,25	18.5-22
HZG24	2400	12,14,16,18,20,22,25	22-30

Item(m)	capacity(t/h)	revolution(r/min)	motor power(kw)	install angle(degree)	Temp.of final
f1.0×5.0	0.5-1.2	0.6-6	4	3-5	=1.5%
f1.2×6-10	1.5-3	0.6-6	5.5	3-5	=1.5%
f1.5×12-18	3-5.5	0.6-6	15	3-5	=1.5%
f1.8×12-18	5-6.5	0.6-6	18.5	3-5	=1.5%
f2.2×12-22	7-12	0.6-6	22	3-5	=1.5%
f2.4×15-20	9-15	0.6-6	30	3-5	=1.5%
f3.0×25	16	0.6-6	55	3-5	=1.5%

Rotary Drum Dryers,which is the choice for high throughput capacity applications.We have specialised in the design and manufacture of Wood Pellet Making Machine,Wood Pellets in China.