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Single Drum Rotary Drier For Mine Ore ,Sand Applications of Rotary drier:
Rotary drier uses heat energy to reduce the water content of materials like building materials manufacturing, metallurgy and chemical industry, and cement production industry, etc. To dry sand, mineral slag, limestone, gypsum, coal powder and clay, etc.

Our industrial Rotary drierare also regularly used in compound fertilizer production lines.

Our Rotary drier is designed in single drum. To set up a production line, it could equip bucket elevator, belt conveyor, dust filter, burner. We have various model for choice.



Drum rotary drier working principle:
The heat source of the drum dryer comes from the combustion device and this dryer uses co-current heating method, so that when the materials to be dried go into the cylinder from the feeding box or feeding chute, they are pushed back by the spiral lifting board. Since the drum dryer is obliquely installed, the materials flow to the lower end of the machine under the gravity and the rotation of the machine, and on the other hand, the materials are repeatedly lifted by the lifting board to the higher end and then spread down constantly, so that the materials will form a even curtain inside the cylinder and conduct heat exchange with the hot air inside the cylinder. Since the materials constantly spread and the water contained in them will be dried, thus achieving the aim of drying.


Drum rotary drier technical parameters:

Specification(m)	Capacity(T/H)	Main motor		Main gear box		Weight(T)
		Power(KW)	model	model	speed ratio
Φ 1.2× 10m	2.5	7.5	Y160M-R3	ZL50-16-I	13.5
Φ 1.5× 12m	3.3-4.9	10	Y160L-6-B3	JZQ500-III-2F	18.9
Φ 1.5× 15m	4-6	18.5	Y200L1-6	JZQ500-III-2F	21
Φ 1.8× 12m	4-6	11	Y160L-6	ZQ50-16II-2	16.46	22.83
Φ 2.2× 12m	7-12	18.5	Y200L7-6	JZQ650-III	31.5	37.6
Φ 2.2× 14m	7-12	18.5	Y200L7-6	JZQ650-III	31.5	40
Φ 2.2× 16m	12	30	Y225M-6	JZQ750-III	31.5	45
Φ 2.4× 14m	12	30	Y250M-6	JZQ750-III	31.5	51
Φ 2.4× 18m	10-13	37	Y250M-6	ZL85-13-I	27.16	54
Φ 2.4× 20m	10-14	37	Y250N-6	ZL85-13-I	27.16	54.14
Φ 3× 20m	25	55	Y250M-4	ZL100-16-I	41.52	78
Φ 3× 25m	32-36	75	YR280M-4	ZL100-16-I	41.52	104.9

Inside of the rotary drier:


The rotary dryer produced by our company uses new lifting board with many functions of guiding, current sharing and material lifting, and the materials can be comprehensively distributed on the radial sections of the drum dryer and the material curtain is in the thin, average and full state and the materials can fully contact the hot air, thus achieving the aim of making full use of the heat.

Rotary dryer customer site :


Rotary drier shipping :


Please tell us your materials, capacity and finished product design, we can offer better service for you.