Rotary Dryer

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ROTARY DRYER

The rotary dryer operates by introducing heated air while the inclined drum continuously rotates, allowing wet materials to move forward and exchange heat effectively with the air. Widely used in agriculture, chemicals, and mining, it caters to various production scales and material types.

Features

Constructed with a high-precision ground base, offering high concentricity and reduced wear, resulting in longer operational life.
The drum features flange connections, ensuring precise alignment and easy maintenance or replacement.
Critical components like the gear ring, rolling rings, and support rollers are crafted from high-quality cast steel for improved wear resistance and longevity.
Internally, the layout of the lifting plates is optimized for spacing and angle, enhancing heat efficiency while considering the material’s specific properties.
Equipped with external hammering devices to prevent materials from sticking to the drum walls effectively.

SPECIFICATIONS

Drum size (m)	Drum				Production capacity (t/h)	Flow direction	Reducer		Motor		Dimensions (L×W×H) (mm)	Weight (t)
Drum size (m)	Inner diameter (mm)	Length (mm)	Inclination (°)	Rev. (r/min)	Production capacity (t/h)	Flow direction	Model	Ratio	Model	Power (kW)	Dimensions (L×W×H) (mm)	Weight (t)
Ø1.2×10	1200	10000	2.5	6.1	1-1.5	Downstream	JZQ500	31.50	Y160M-6	7.5	10000×2280×2245	13.0
Ø1.5×14	1500	14000	2.5	4.28	3-4		ZQ650	31.50	Y200L-6	18.5	15750×3085×3180	21.0
Ø1.6×16	1600	16000	2.5	5	4-5		ZQ650	23.34	Y200L1-6	18.5	17500×3232×3500	26.0
Ø1.8×18	1800	18000	2.5	5	5-7		ZQ650	23.34	Y200L1-6	18.5	19614×3438×3673	30.0
Ø2.0×20	2000	20000	2.5	6	7-10		ZL65	22.50	Y225M-6	30	22091×3232×4445	43.0
Ø2.2×22	2200	22000	2.5	3.29	8-14		ZL65	40.00	Y250M-6	37	23400×4593×3810	50.0
Ø2.4×24	2400	24000	2.5	2.82	12-16		ZL75	45.00	Y280S-6	45	25630×4097×5932	70.0
Ø2.6×26	2600	26000	2.5	3.8	20-25		ZL100	35.50	Y280M-6	55	27750×3100×5810	84.0
Ø2.8×28	2800	28000	2.5	2.66	18-20		ZL115	45.00	Y280S-6	75	29630×4220×5110	100.0
Ø2.8×34	2800	34000	2.5	2.65	18-20		ZL115	45.00	Y315M-6	110	37500×4050×5350	111.0
Ø3.0×28	3000	28000	2.5	3.96	20-22		ZSY450	45.00	Y315M1-4	132	30615×5960×6450	130.0
Ø3.2×25	3200	25000	2.5	4.0	20-30		ZSY450	45.00	Y315M-4	185	29500×6500×6300	138.0
Ø3.4×34	3400	34000	1.8	2.56	20-30		ZL130	45.00	Y2-355M2-6	200	34600×6678×6540	175.0
Ø3.6×34	3600	34000	1.8	2.51	30-40		ZL130	40.00	YKK3554-4	250	34600×6890×6540	209.0
Ø4.0×34	4000	34000	1.8	2.09	40-45		ZSY630	90.00	YKK4003-4	315	36466×7800×6800	232.0
Ø4.2×34	4200	34000	2.5	2.15	42		ZSY630	80.00	YKK4005-4	400	37466×8000×6800	250.0
Ø4.5×34	4500	34000	1.8	1.85	160		ZSY630	80.00	YKK4502-4	500	38000×8300×7200	290.0

FAQ

What are the main stages in fertilizer production?

Drum granulation:

Gathering raw materials such as nitrogen, phosphorus, potassium, and other essential minerals
Mixing and blending the materials thorough
Heating and processing the mixture to form granules
Drying and cooling the granulated product to prepare for packaging

Extrusion granulation:

What challenges do fertilizer manufacturers typically face?

Fertilizer manufacturers often deal with issues related to quality control, production costs, environmental regulations, and supply chain management. With extensive experience in the industry, we provide practical solutions to help address these challenges and ensure efficient production.