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sawdust&woodchips rotary dryer:, 1.High heat transfer coefficient, 2.Large treatment capability, 3.Well drying effect - details see: https://www.machineto.com/yuhong-wood-sawdust-dryer-manufacture-china-machinery-10318832

2013 YUHONG Rotary Wood Chips //Sawdust Dryers for sale

Introduction of sawdust/ wood chips rotary dryer:

Wood chips rotary dryer is widely used for drying materials like woodchips ,sawdust ,sand and fertilizer, etc. This rotary drying machine comes with thermocouples on the feeding and discharging device to control the temperatureRotary drier is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Rotary drier manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material rising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency. Our rotary drier is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.

Features of sawdust /wood chips rotary dryer:
• High heat transfer coefficient and high thermal efficiency
• Large treatment capability, wide application
• Well drying effect
• Indirect-heating, no material contamination
• Retention time can be adjusted, low energy consumption
• Convenient operation and easy maintenance

Principle of sawdust /wood chips rotary dryer:

Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator. The barrel is installed with slope to horizontal line. Materials enter the barrel from the higher side, and hot air enters the barrel from the lower side, materials and hot air mix together. Materials go to the lower side by gravity when the barrel rotates. Lifters on the inner side of barrel lift materials up and down to make materials and hot air mix completely. So drying efficiency is improved.

Parameter:

Model (mm)	Gradient (%)	Rotation Speed (r/min)	Feed-in Gas Temperature (°C)	Power (kw)	Output (t/h)	Weight (t)
600x6000	3-5	3-8	≤700	3	0.5-1.5	2.9
800x8000	3-5	3-8	≤700	4	0.8-2.0	3.5
800x10000	3-5	3-8	≤700	4	0.8-2.5	4.5
1000x10000	3-5	3-8	≤700	5.5	1.0-3.5	5.6
1200x10000	3-5	3-8	≤700	7.5	1.8-5	14.5
1200x12000	3-5	3-8	≤700	11	2-6	14.8
1500x12000	3-5	2-6	≤800	15	3.5-9	17.8
1800x12000	3-5	2-6	≤800	18	5-12	25
2200x12000	3-5	1.5-6	≤800	18.5	6-15	33
2200x18000	3-5	1.5-6	≤800	22	10-18	53.8
2200x20000	3-5	1.5-6	≤800	30	12-20	56
2400x20000	3-5	1.5-5	≤800	37	18-30	60
3000x20000	3-5	1.5-5	≤800	55	25-35	78
3000x25000	3-5	1.5-5	≤800	75	32-40	104.9