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rotary drying equipment, 1.high efficiency, 2.energy saving, 3.environmental protection, 4.big capacity - details see: https://www.machineto.com/long-drum-rotary-dryer-in-cement-plant-10077296

Description of rotary dryer:

Rotary dryer is suitable to dry metallic and nonmetallic mineral, clay in cement industry and coal in coal mine, etc. Rotary dryer can be widely used to dry various materials, and it is simple to be operated.

Working principle:
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.

Technical Parameters:

Type	Model	Cylinder size			Rotation speed (rpm)	Motor Power (kw)	Weight (kg)
		Diameter (mm)	Length (mm)	Inclination (%)
Direct heating	HG-10×14	1000	14000	5	5.03	7.5	13136
	HG-12×12	1200	12000	5	5.03	7..5	16503
	HG-15×15	1500	15000	5	4.02	15	23126
	HG-18×12	1800	12000	5	4.59	18.5	26100
	HG-18×14	1800	14000	5	4.59	18.5	28263
	HG-20×12	2000	12000	5	4.59	18. 5	29352
	HG-20×14	2000	14000	5	4.59	18.5	31688
	HG-22×14	2200	14000	5	5.62	22	37130
	HG-24×14	2400	14000	4	3.6	30	50819
Indirect heating	JHG-18×16	1800	16000	4	3.8	22	43912
	JHG-22×27	2200	27000	4	4.58	37	79263
	JHG-24×18	2400	18000	4	3.12	37	68735