Промышленное оборудование для сушильной печи ротационная сушилка глины каолина похудения угля боксита

Product Descriptions of River Sand Three Cylinder Rotary Drum Dryer:

Drum drying equipment is a kind of rotating continuous drying equipment with internal heating conducting-style. Certain thickness of materials film attach to the drum from material liquid vessel under the drum. Heat is transferred to the internal wall of the cylinder through pipes and then to the external wall and to materials film, to evaporate the moisture in materials film so as to dry materials. Dried products are then scraped off by the blade fitted on the surface of the cylinder, fall down to the spiral conveyor under the blade, and are conveyed, collected and packed.

Process Flow Chart of Kaolin Dryer Machine:

Technical Parameters of Kaolin Clay Rotary Dryer:

Advantages of Triple Pass Rotary Wood Sand Dryer:

1. Compared to single cylinder sand dryer, the machine length shortens 60%, in favour of process arrangement. Reduces workshop covered area, reduced the project investment by 40%. Occupation area: about 20m2.
2. Adopted latest technology, cylinder self insulation, thermal efficiency is as high as 80% (single cylinder small dryer is only 35 percent), thermal efficiency than single cylinder drying saves coal 68%, yields 100%.
3. Heat-resisting wear-resisting alloy steel plate, four times than ordinary steel wear-resisting. Long service life and easy maintenance.
4. High thermal efficiency, outside shell temperature below 60 ℃ (single cylinder silica sand dryer outside shell temperature as high as 150 ℃), output of low temperature, discharging temperature below 60 ℃.
5. Output of low temperature, be helpful for dust collector to use a long time, can be directly supporting air tank pulse bag filter.
6. Construction investment reduces 50%, power consumption reduces 60%.
7. Adopts roller rotation, no need reducer.
8. Hot air stove can support fluidezed bed, spray stove, hands burned furnace, also used in fuel and gas type, can bake the below 20 mm pieces of materials, aggregates, powder material.
9. After drying the moisture content of materials is at 1-0.5% and below, which can meet different industrial requirement.

1. High heat efficiency. The principle of heat transfer of the cylinder dryer is heat conduction and the conducting direction keeps identical in the whole operation circle. Except heat loss of end cover and radiation loss, all heat can be used for evaporation of wet materials on the wall the cylinder. The efficiency can reach 70-80%.

2. Large operation elasticity and wide application. Various drying factors of the dryer can be adjusted, such as concentration of feeding liquid/thickness of material film, temperature of heating medium, rotating speed of the drum etc. which can change drying speed of the under dryer. As these factors have no interrelations each other, it brings great convenience to dry operation and makes it applicable to dry various materials and to meet different requirements of production.

3. Short drying period. The drying period of materials is normally 10 to 300 seconds, so it is suitable for heat-sensitive materials. It also can be pressure reducing operated if it is put in vacuum vessel.

1)FCL: in nude for standard exporting container
2)LCL: Poly wood case
Wire cables are used for fastening the machine
Cork wood are placed in front or behind the machine to protect it.
Plastic film is covered on the machine as a rain-roof.

1.How is the quality of your products?

A:Our products are manufactured strictly according to national and international standard,and we take a test on every grinder before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

2.How about the price?

A:Yes, we are factory and be able to give you lowest price below market one,and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”, if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

3.What is the difference between your machine and others?

A:Every machine is unique and has its pros and cons, as is every mine site. We can help you decide your unique situation and decide which tool is right for your job.

4.Why should we choose you?

A:Chose happens because of quality, then price, we can give you both. Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.

5. What is the guarantee period?

A:24 months, with in this period we provide you technical services for free.

6.If you want to know more about our sand dryer machine, please send us inquiry or contact us directly.