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Features of the Rotary dryer, 1:Reasonable design&High-efficiency, 2:Low cost&energy saving, 3:Easy maintenance&operation - details see: https://www.machineto.com/sic-dryer-sic-rotary-dryer-sic-drying-equipment-sic-drier-10297689

Rotary dryer

2013 new model rotary dryer from Dahua machine

Rotarydryer Introduction

Rotary drier is widely used for drying materials in the industries of cemet, mine, contruction, chemical, food, compoud fertilizer, etc. Feeding and discharging unit is installed with thermocouple to control drier temperature. The temperature change of drier's feeding end can be indicated by the thermometer to control the inner drier temperature ( generally 250-350°C)

Rotary dryer Structure:

Rotary drier machine is mainly composed of shell, back and forth supporting wheel, feeding and discharging unit and gear cap. The accessories which are not in the the scope of this machine include firebox, feeding and discharging equipment, dust catcher, etc.

Rotary dryer working principle:

Rotary drier adopts direct flow type of heating with heat soure from firing unit. The material to be dried is pushed back immindiately by spiral board when enters the shell from feeding tank and feeding chute. Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.

China famous and high efficient rotary dryer Technical Parameters:

Type (mm)	Gradient (%)	Rotational speed (r/min)	Inlet air tempreture()	power (KW)	Pro-capacity (t/h)	weight (T)
Φ600x6000	3-5	3-8	≤700	3	0.5-1.5	2.9
Φ800x8000	3-5	3-8	≤700	4	0.8-2.0	3.5
Φ800x10000	3-5	3-8	≤700	4	0.8-2.5	4.5
Φ1000x10000	3-5	3-8	≤700	5.5	1.0-3.5	5.6
Φ1200x10000	3-5	3-8	≤700	7.5	1.8-5	14.5
Φ1200x12000	3-5	3-8	≤700	11	2-6	14.8
Φ1500x12000	3-5	2-6	≤800	15	3.5-9	17.8
Φ1800x12000	3-5	2-6	≤800	18	5-12	25
Φ2200x12000	3-5	1.5-6	≤800	18.5	6-15	33
Φ2200x18000	3-5	1.5-6	≤800	22	10-18	53
Φ2200x20000	3-5	1.5-6	≤800	30	12-20	56
Φ2400x20000	3-5	1.5-5	≤800	37	18-30	60
Φ3000x20000	3-5	1.5-5	≤800	55	25-35	78
Φ3000x25000	3-5	1.5-5	≤800	75	35-65	104.9
Φ3600x29000	3-5	1.3-5	≤800	110	40-70	150

Complete sets of equipment supply list:

1. rotary dryer: main rotary body,before roller ring,after roller ring,gear,pinion,input and output parts,reducer,motor, foundation bolt
2. layout plan drawing,foundation drawing of each machine

No	Name	Material	Qty	Remark
1	Cyclinder	Q345	1	Thickness:18mm
2	Rolling belt plate	A3	1
3	Bast plate for big gear wheel	A3	1
4	big gear wheel	GB45	1	inblock cast, heat treatment
5	Pinion	GB45	1	inblock cast, heat treatment
6	riding wheel	GB45	4	inblock cast
7	catch wheel	GB45	2	inblock cast
8	rolling ring	GB45	2	inblock cast
9	lifting blade	10mm	1	inblock cast
10	Motor	Siemens	1
11	Bearing	Metallurgy bearing tile-roofed house	1

Certification of the Rotary dryer

pictures about rotary dryer