13-25tph Sawdust Rotary Coal Dryer

• Certification: CE
• Standard: ASME
• Surface Treatment: Oxidation
• Manufacturing Process: Casting
• Material: Copper Alloy
• Transport Package: Standard Export Packing or as You Needs
• Specification: 1700*1600*1350mm
• Trademark: HF
• Origin: China
• HS Code: 84304900
• Production Capacity: 20sets/Month

Product Description

Product Description                                                          

Coal itself is usually of high humidity and high cohesiveness. Our coal dryer is developed according to the characters of coal, and it is special suitable for various particles in coal industry like coal slime, fine coal, tail coal, etc. The special dispersed device smashes the wet coal, which increases the contact area between coal and heat transfer medium and largely increases the drying efficiency. Dried coal is mainly used for power as well as raw material for industrial and civil use. In addition, coal drying machine is also applied for drying other materials with certain humidity and particle size in building materials, metallurgy, mining and so on.

Product Advantage

Special designed parking-brake structure, largely reduce the horizontal thrust produced by tilting operation of equipment.

Coal is flash dried by high temperature hot air, which ensures large processing capacity and low drying cost.

Strong expandability, no equipment is replaced when the capacity is increased in a small scale.

Self-aligning type tugboat structure, rolling ring fits well with the tugboat, largely reduce wear and power consumption. Stable operation and high reliability.

Working Principle of Coal Dryer Machine

Wet coal with the moisture content of 15-17% firstly passes through a special designed dispersion device, then it is fed into the cylinder. Under the stirring of evenly distributed lifting board in the cylinder, wet coal makes full contact with hot air to achieve the heat transmission. The dried coal is discharged by star discharger at the end of cylinder, then conveyed for package, finally achieving the drying process.

Technical parameters                                                     

Spec. (Dia.×Length)(m)	Barrel volume(m³)	Capacity(t/h)	Installation obliquity(%)	Max. inlet air temperature(ºC)	Main power(kw)	Weight(t)
Φ1.2×8.0	9	1.9~2.4	3~5	700~800	7.5	9
Φ1.2×10	11.3	2.4~3.0	3~5	700~800	7.5	11
Φ1.5×12	21.2	4.5~5.7	3~5	700~800	15	18.5
Φ1.5×14	24.7	5.3~6.6	3~5	700~800	15	19.7
Φ1.5×15	26.5	5.7~7.1	3~5	700~800	15	20.5
Φ1.8×12	30.5	6.5~8.1	3~5	700~800	18.5	21.5
Φ1.8×14	35.6	7.6~9.5	3~5	700~800	18.5	23
Φ2.2×12	45.6	9.7~12.2	3~5	700~800	22	33.5
Φ2.2×14	53.2	11.4~14.2	3~5	700~800	22	36
Φ2.2×16	60.8	13.0~16.2	3~5	700~800	22	38
Φ2.4×14	63.3	13.5~16.9	3~5	700~800	37	45
Φ2.4×18	81.4	17.4~21.7	3~5	700~800	37	49
Φ2.4×20	90.4	19.3~24.1	3~5	700~800	45	54
Φ2.4×22	99.5	21.2~26.5	3~5	700~800	45	58
Φ2.6×24	127.4	27.2~34.0	3~5	700~800	55	73
Φ3.0×20	141.3	30.1~37.7	3~5	700~800	75	85
Φ3.0×25	176.6	37.7~47.1	3~5	700~800	75	95
Φ3.2×25	201	42.9~53.6	3~5	700~800	90	110
Φ3.6×28	285	60.8~76.0	3~5	700~800	160	135

Working Site                                                                  

Company Introduction                                                  
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.



1. More than 20 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

Detailed Photos

FAQ                                                                                   
1, Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2, Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3, How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4, Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5, What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6, How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
Our Customers