Introduction of three pass river sand drum rotary dryer
three pass river sand drum rotary dryer adopts the latest European energy saving technology,clamp type structure. Internal cylinder,middle cylinder and outer cylinder form a since the insulation structure. Special thermal design idea,the emlimination of wind tunnel heat loss,increase the heat exchange area and unit volume evaporation intensity,good energy saving effect.The three pass river sand drum rotary dryer is used for drying sand,yellow sand,slag,clay and other raw materials,widely used in building materials,chemical industry,foundry industry,etc,can adapt to a variety of fuels such as coal,oil and gas.
| Specifications of three pass river sand drum rotary dryer | ||||
| Type of Three Pass Dryer | TDS623 | TDS625 | TDS6210 | TDS6220 |
| Drying capacity | 3-5t/h | 6-8t/h | 10-15t/h | 20-25t/h |
| Length | 2200mm | 2500mm | 2700mm | 5000mm |
| Diameter of drum | 1750mm | 2200mm | 2600mm | 2600mm |
| Motor powder | 4kw | 5.5kw | 7.5kw*1 | 7.5kw*2 |
| Reducer model | XWD-5 | XWD-5 | ZQ350 | ZQ350*2 |
| Speed of drum rotation | 4-10r/min | 4-10r/min | 4-10r/min | 4-10r/min |
| Moisture of end products | <1% | <1% | <1% | <1% |
| Max.temperature inside | 700-750℃ | 700-750℃ | 700-750℃ | 700-750℃ |
| Outlet temperature | 60-80℃ | 60-80℃ | 60-80℃ | 60-80℃ |
Working Principle of three pass river sand drum rotary dryer
The heat source of drum rotary dryer comes from the combustion train, and adopts down-flow heating methods. When the materials enter into the body from feeding device, it will be pushed back by the spire raising board. As the dryer is in an inclined position, the materials will be down to the lower end under the influence of gravity and rotation, but the raising board will be threw to the upper end for scattering. This process make the material well-distributed in the body, then ensure the heat exchanged by heat wind. After repeated cycle with this process, the moisture content can be dried.
Application of three pass river sand drum rotary dryer
three pass river sand drum rotary dryer is made by our company used on building materials, metallurgy, chemical industry, cement plant for drying of sand, sawdust, wood shavings, chicken manure, iron ore, limestone slag, coal powder, slag, clay stone,etc. This Rotary Drum Drier is composed of rotary body, lifting blade, driving device, supporting device and sealing ring,etc.
Feature of three pass river sand drum rotary dryer
Low base investment
Because the cylinder length of the three-cylinder dryer is one third of single-cylinder dryer and the base area saves about 60% than the single-cylinder dryer, the base investment is reduced correspondingly.
Low noise pollution
The dryer drives by adopting the friction between supporting roller and belting leather, and the transmission power is low, thereby reducing the noises when the equipment working.
Long Lifetime
The cylinder and lifting board of the dryer both adopt alloy steel plates which is double service life of common steel plates.
Picture Show of three pass river sand drum rotary dryer.
three pass river sand drum rotary dryer adopts the latest European energy saving technology,clamp type structure.
Working Site of three pass river sand drum rotary dryer
Drying capacity of TDS623 three pass dryer is 3-5t/h. Following is Bahrain installation and working site of three pass river sand drum rotary dryer.
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.
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
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