Rotary Dryer is a commonly used industrial drying equipment which can dry various kinds of materials, such as coal, clay, fertilizer, sand, chemicals, slime, coal gangue, sawdust, woodchips, and so on, people also name the rotary dryer for the material it is applied, for example, when it's applied to dry fertilizer, it's generally called as fertilzier rotary dryer, and so that's how it gets the other names such as slime rotary dryer, sludge rotary dryer, sawdust rotary dryer, woodchips rotary dryer, and so on, it's a simple drying system that mainly includes feeding device, discharge device,  ID fan, heat generating device Dust Collector and so on. 

Fertilizer Rotary Dryer is a rotating drum with lifting boards inside, which lifts and mixes the mateiral during working, on one hand it can prevent the material from damage, and on the other hand it can guarrantee a better drying effect. the packing machine is optional according to the customer's specific requirements,  The drying capacity is different for different materials and moisture, the capacity will be higher if the moisture is lower and the capacity will be relatively lower for high moisture, and even lower for the materials with low burning point.
The working principle of Slime rotary dryer is same as the fertilzier rotary dryer, only the applied material  is different, both of them are used in industrial production or process, it's mainly used for material preparation, according the structure, the drying equipment can be divided into single pass rotating drum dryer and three pass rotating drum dryer, generally speaking the efficiency of three pass rotating drum dryer is higher than the single type, as the heat loss is lower.

For the single passage sand rotary can be divided into several specifications according to its diameter, usually the diameter ranges from 600-4200mm, length varies from 8000-25000mm, so the rotary drying machine can be divided into small rotary dryer, small rotary dryer (medium) and heavy duty rotary dryer. which can be used to dry a lot of materials either for further using or for material stocking. the configuration of a sand drying process can be a little different based on customers' detailed requirements.

Sludge rotary dryer can dry not only sludge, but also various kinds of materials, besides the coal, the other materials can be chicken manure, slime, slime, clay, bauxite, some chemicals, and so on, generally people name the rotary dryer by the material it drys, that is why the rotary dryer is also called Coal rotary drying machine or rotary dryer for coal, and sometimes it is also called coal drying machine, which is used for the coal drying before burning. 

Sludge rotary dryer is a kind of drying equipment which can dry various kinds of materials, such as coal, bauxite, ore, chemicals and so on, people usually name the rotating drum dryer accoring to the material, for example it is called wood chip rotary dryer when it is used to dry the wood chip, it is called sand drying system when it's used for drying sand, Mingyuan is a manufacturer of the sand drying process, who can provide good rotary dryer price for users.  and it has some Rotary Drum Dryer for sand for sale in stock, including small rotary dryer, and mini rotary dryer, and the price of fertilizer rotary dryer is reasonable.

Working Principle of Fertilzier rotary dryer /Sludge rotary dryer/ slime rotary dryer

The wet materials are fed into the material hopper by the belt Conveyor or bucket elevator or Screw Conveyor, then the mateiral is charged into the Coal rotary dryer, and the heat source is fed on the other end, there are lifting boards inside the sludge rotary dryer which makes the material is heated evenly and the ID fan is used to pump the wet air inside the Coal rotary dryer, meantime with the rotation of the rotary dryer for coal, the material move towards to the end of the rotary dryer, and the mateiral can be dried when it is discharged from the sand rotary drum dryer. Mingyuan has some rotary drum dryer for sale in stock, both small rotary dryer and mini rotary dryer, welcome for your visit.

Specification of Fertilzier rotary dryer /Sludge rotary dryer/ slime rotary dryer

Model	Inner diameter (mm)	Power(kw)	Evaporation (t/h)	Feed  water	Discharge  water	Inlet  temperature	Outlet  temperature	Weight(t)
0.8*12m	800	5.5	0.2-0.3	20-50%	10-20%	400-600°C	60-90°C	3
1.0*12m	1000	7.5	0.4-0.5					3.5
1.2*12m	1200	7.5	0.4-0.5					4.2
1.4*12m	1400	7.5	0.6-0.8					4.8
1.5*12m	1500	7.5	0.8					6.2
1.6*12m	1600	7.5	0.8-1					6.8
1.6*24m	1600	15	1-0.2					12.8
1.8*12m	1800	11	0.8					7.2
1.8*24m	1800	15	1					14.8
2.0*12m	2000	11	1.2					14.2
2.0*24m	2000	15	1.5					25.9
2.2*12m	2200	18.5	1.2					14.5
2.2*24m	2200	22	1.8					28
2.5*12m	2500	18.5	1.5					15.8
2.5*24m	2500	22	1.8					23.8
2.8*12m	2800	30	1.8					16.7
2.8*24m	2800	37	2.4					31.5

Features of Fertilzier rotary dryer /Sludge rotary dryer/ slime rotary dryer

Company Information
Henan Mingyuan Heavy Industry Machinery Co., LTD is one high-tech enterprise, which involves R&D, manufacturering, sales and service as well. In the past 20 years, we devote ourselves to producing mining equipments such as fertilizer rotary dryer, sludge rotary dryer, slime rotary dryer, Jaw Crusher , fine crusher, Impact Crusher hammer mill crusher, vsi sand maker, cone crusher, Sand Washing Machine( both wheel type and spiral), rotary dryer, Ball Mill , Rotary Kiln , Cement Ball Mill, Magnetic Separator, belt conveyor, shaking table, spiral chute, and so on.
In recently years, we have developped our business in new areas, such as grain dryer, waste material recycling plant for waste tyre, rubber, bottle, and so on. for all equipment we provide we can send our experienced engineer to your workshop to guide the installtion until the whole plant works normally.

Our Service For Fertilzier rotary dryer /Sludge rotary dryer/ slime rotary dryer

1.Offering overall technology and business consultation services;
2.Proposing the most suitable scheme and equipment for our customer;
3.Designing and producting machine according to the special demands of clients; 
After-sales Service 
1.Carefully checking machine in every working procedure, quality comes first;
2.Assisting our clients for foundation construction of equipments;
3.Dispatching engineers to install and debug equipments,training the first-line operators on site;
4.Regularly visit clients to solve production problems and providing our technology support.
We have more than 15 years experience, support you best before and after sales service.Quality is first and top Pursuit of our company.