Good quality sawdust dryer machine

Product Overview

Description

 

 

 

The outside view of rotary drum dryer 

 

 

 

The inner structure of rotary drum dryer

 

 

 

1.The Components of Rotary Drum Dryers

 

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 drying air.

 

1.7 Product discharge:The product discharge area is where product exits the dryer.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 Drum Dryers Work

 

Rotary dryers are comprised of a rotating drum,into which the material is fed,in combination with the drying 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 drying air.The tumbling action given by a drum offers the added benefit of polishing the pellets,further rounding them as they dry.

 

 

3. Characteristics of rotary drum dryer

• The shell of organic chicken manure fertilizer pellet drying equipment uses assembled structure,it is easy to transport
• Add granulation area,improves the granulation effect,increase the surface finish and strength of particle
• The banking plank adopts modular structure,for the materials bestrew the entire interface of shell,so that heat exchange is thoroughly
• Set with thermometer,vibration device,sealing devices,improves production efficiency,the structure is simple and maintenance is easy. 

 

4. Model of rotary drum dryer

Model	Specification diameter *length of shell (m)	Produc- tivity (t/h)	Inclination  (degree)	Inlet temperature  (℃)	Water content  of discharge (%)	Rotate speed (r/min)	Power (kw)	Weight (t)
HG1212	Φ1.2*12	1-2	2-3	110-300	1-4	5	11	10
HG1515	Φ1.5*15	3-4	2-3	110-300	1-4	4.5	15	16
HG1818	Φ1.8*18	5-7	2-3	110-300	1-4	4	22	25
HG2020	Φ2.0*20	8-10	2-3	110-300	1-4	4	30	28
HG2222	Φ2.2*22	10-14	2-3	110-300	1-4	4	37	45
HG2424	Φ2.4*24	14-16	2-3	110-300	1-4	3.68	55	56
HG2626	Φ2.6*26	16-18	2-3	110-300	1-4	3	75	78
HG2828	Φ2.8*28	18-20	2-3	110-300	1-4	3	90	98
HG3030	Φ3.0*30	20-30	2-3	110-300	1-4	3	132	137
HG3232	Φ3.2*32	30-35	2-3	110-300	1-4	3	150	144

 

 

Our organic fertilizer production line in Africa

Machines of NPK fertilizer /Organic fertilizer production line 

 

1 Electronic belt scale(optional)

 

2 Mixing machine or grinding machine,various options based on process requirements

 

3 Belt conveyor and bucket elevator

 

4 Rotary granulator or disc granulator,various options base on process requirements 

 

5 Rotary dryer machine 

 

6 Rotary cooler machine 

 

7 Rotary sieve or vibrating screen

 

8 Coating machine 

 

9 Packing machine and stack

 

 

 

Exported places:

 

Our fertilizer equipments have exported to South Africa,India,Korea,India,

Saudi Arabia,Indonesia, Malaysia, Loas, Vietnam,Burundi,Dominician republic,

Mongolia,Spain and other countries. 

 

 

 

Export to South Africa 

 

 

 

Export fertilizer machines by bulk ship

Installation site 

 

 We could provide the complete system from engineering,manufacturing fertilizer equipments, installation, commissioning, training local workers , fertilizer formula  and other after-sales services to our clients.

 

Installation site of NPK fertilizer production line in Dominican Republic 

 

 

Inatallation in Nigeria 

 

 

 

Our NPK fertilizer project in India

 

Final fertilizer granules produced by our machines

 

 

We can supply fertilizer production line with capacity 1-30 tons per hour ,

equals to 10,000 tons per year to 300,000 tons per year.

 

 

Company introduction

 

Taian Lifeng Chemical Equipment Co.,Ltd is one of Chinese  professional fertilizer equipments manufacturers for over 30 years.

 

 

Our main equipments as following:

10000-200000 tons / year NPK compound 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 organic fertilizer production line

10000-300000 tons/year bulk blending fertilizer production line

10000-100000 tons/year superphosphate fertilizer production line