Basic Info.
Atomization
Rotary Atomization
Heating Mode
Transmission
Drying Medium
Effluent Gas
Operation Pressure
Atmospheric Pressure
Operational Method
Continuous
Automatic Grade
Full Automatic
Material
Carbon Steel or SS304
Capacity
1-30 Tons Per Hour
After-Sales Service
Engineers for Installation, Test Run and Training
Product Description
Rotary drum cooler is used for cooling the compound fertilizers.It can directly cool the fertilizer granules quickly from 65-85 degrees to close to room temperature,to facilitate the timely packaging,to prevent caking on storage process.
The outside view of rotary cooler
The inner structure of rotary cooler
1.The Components of Rotary cooler
1.1 Shell:The shell of rotary dryer can be made from a variety of materials,including carbon steel,stainless steel and a variety of alloys.
1.2 Raw material feed:The raw material feed area,also called the feed chute,is where feedstock is fed into the system,typically by a feed acrew or chute.
1.3 Drive assembly:The drive assembly is the mechanism that cause the drum to rotate.Several options are available here,but the gear and pinion are the best choice.
1.4 Riding ring:Riding ring add structural support for the drum,and serve as a place to burden the pressure of the whole shell.
1.5 Thrust rollers:Thrust rollers push on the riding ring to stop the drum from drifting,or moving horizontally.
1.6 Flights:Available in several designs,material lifter,or flights,help to maximize effiency of heat transfer between the material and the air.
1.7 Product discharge:The product discharge area is where product exits the cooler .Here,product can move on to the next step in the process flow.
1.8 Knocking systems:Knocking systems help to prevent build-up within the dryer,by knocking off material as the drum rotates.
2.How Rotary cooler Work
Rotary cooler is comprised of a rotating drum,into which the material is fed,in combination with the air.Flights,or lifters,pick up the material from the bed,carrying it over,and dropping it through the air stream as the drum rotates to maximize heat transfer between the material and air.
3.Characteristics of rotary cooler
3.1 The shell of the rotary cooler uses assembled structure,it is easy to transport
3.2 Add granulation area,improves the granulation effect,increase the surface finish and strength of particle
3.3 The banking plank adopts modular structure,for the materials bestrew the entire interface of shell,so that heat exchange is thorough.
4.Models of rotary cooler:
| Model | Specification shell diameter*length of shell(m) | Capability (t/h) | Obliquity of shell (degree) | Rotate speed (r/min) | Motor power (kw) | Weight (t) |
| HL1212 | Φ1.2*12 | 3-5 | 2-2.5 | 4 | 7.5 | 8.5 |
| HL1515 | Φ1.5*15 | 5-7 | 2-2.5 | 4 | 15 | 16 |
| HL1818 | Φ1.8*18 | 8-12 | 2-2.5 | 3.5 | 22 | 26 |
| HL2020 | Φ2.0*20 | 12-15 | 2-2.5 | 3.5 | 30 | 27 |
| HL2222 | Φ2.2*22 | 16-18 | 2-2.5 | 3 | 37 | 44 |
| HL2424 | Φ2.4*24 | 18-24 | 2-2.5 | 4 | 45 | 55 |
| HL2626 | Φ2.6*26 | 24-30 | 2-2.5 | 4 | 75 | 77 |
5.The components of complete fertilizer production line
5.1 Electronic belt scale,
5.2 Mixing machine or grinding machine,various options based on process requirements
5.3 Belt conveyor and bucket elevator
5.4 Rotary granulator or disc granulator,various options base on process requirements
5.5 Rotary dryer machine
5.6 Rotary cooler machine
5.7 Rotary sieve or vibrating screen
5.8 Coating machine
5.9 Packing machine and stack
Project showour fertilizer equipments have exported to Saudi Arabia, India, Burundi, Vietnam,Donimican republic, Mongolia,South Africa and other countries.
The delivery site of rotary dryer to South AfricaThe installation site of NPK compound fertilizer equipments line in Saudi Arabia.
The installation site of complete NPK compound fertilizer equipments line in India.
Our fertilizer projects in overseas
Packing and delivery
Our services:
We could provide you the complete system from engineering,manufacturing fertilizer equipments, installation, commissioning, training local workers , fertilizer formula for free and other after-sales services.
FAQ
1. Are you a manufacturer factory?
A: Yes, we are the professional manufacturer of the fertilizer machines for 30 years.
2. Could you provide the installation, commssioning, training or other kinds service?
A: Yes, we could arrange professional engineers to install the machines ,train your workers and test run the complate production line until your workers handle the operation; in addition ,we can supply the fertilizer fomulars for free.
3.Do you have customers near your factory, then can we visit the running fertilizer machines line?
A:Yes, there are many clients near our factory, we could take you to check the running fertilizer machines line.
4.Do you have experience in exporting, installing and traing the NPK fertilizer machines line in Africa, Southeast Asia, Middle East, South Asia, central Asia, Central America?
A:Yes, we have rich experience. Our fertilizer machines had exported to Saudi Arabia, India, Indonesia, South Africa, Nigeria, Brundi, Dominica, Kazakhstan, Spain, Vietnam and other countries.
Taian Lifeng Chemical Equipment Co., Ltd has been concentrated on fertilizer equipments since1988. We could provide you the NPK fertilizer granulation equipments line, Organic fertilizer equipments line, Bulk blending fertilizer equipments line and other kinds fertilizer equipments line.
And our fertilizer equipments have exported to Saudi Arabia, India, Burundi, Vietnam,Donimican republic, Mongolia,South Africa and other countries.
We could provide you the complete system from engineering,manufacturing fertilizer equipments, installation, commissioning, training local workers , fertilizer formula to after-sales services.
Our main equipments as following:
10000-200000 tons / year NPK compound fertilizer production line
10000-300000 tons/year organic fertilizer production line
30000-200000 tons / year urea melting spray granulation production line
50000-200000 tons/year sulfur-acid NPK granulation production line
10000-120000 tons/year controlled release fertilizer production line
50000-120000 tons / year high-tower fertilizer granulation production line
10000-300000 tons/year bulk blending fertilizer production line
10000-100000 tons/year superphosphate fertilizer production line
If you have any question,please feel free to contact us!
We are looking forward to your inquiry!
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