High Efficiency Rotating Drum For Sugar Dryer Machine Rotary
High Quality of Scrape Dryer Machine
Rotary Dryers
Scrape dryer 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.
2.Applications of rotary dryers
It is suitable for drying liquid raw material or sticky material in chemical industry,dyestuff industry, pharmaceutical industry,foodstuff industry,and metallurgy industry and so on.
3.Features of rotary dryers
♦ High thermal efficiency. Because the heat transfer mechanism of the drum dryer is heat conduction, the heat transfer direction is consistent throughout the rest of the operation cycle. Except for the cover heat dissipation and heat radiation loss, the heat is all used for the evaporation of the wet film of the film, and the thermal efficiency can reach 80%~90%.
♦ The operation is flexible and wide in applicability. Many drying factors can be adjusted for the drum dryer. For example, the concentration of the feed, the thickness of the coating film, the temperature of the heating medium, the rotation speed of the drum, etc., can change the drying efficiency of the drum dryer, and many factors are not involved. This brings great convenience to the drum drying operation, so that it can adapt to the drying of various materials and different production requirements.
♦ Drying time is short. The drying cycle of the material is generally only 10-300 seconds, which is more suitable for heat sensitive materials. If the drum dryer is placed in a vacuum, it can be operated under reduced pressure.
♦ The drying rate is large. Since the coating film is thin on the wall of the cylinder, generally 0.3-1.5mm, and the heat transfer and mass transfer directions are the same, and the surface of the film can maintain the evaporation strength of 100-150kg H2O/m2.h.
4.Technical parameters of rotary dryers
| Item Model | Cylider Size | Effective Heating Area (m²) |
Drying cacity kg.water/m².h |
Steam Consumption kg/h |
Power (kw) |
Dimension (mm) |
Weight (kg) |
| GRT-600 | 600*800 | 1.12 | 40-70 | 100-175 | 2.2 | 1700*800*1500 | 850 |
| GRT-700 | 700*1000 | 1.65 | 60-90 | 150-225 | 3 | 2100*1000*1800 | 1210 |
| GRT-800 | 800*1200 | 2.26 | 90-130 | 225-325 | 4 | 2500*1100*1980 | 1700 |
| GRT-1000 | 1000*1400 | 3.3 | 130-190 | 325-475 | 5.5 | 2700*1300*2250 | 2100 |
| GRT-1200 | 1200*1500 | 4.24 | 160-250 | 400-625 | 7.5 | 2800*1500*2450 | 2650 |
| GRT-1400 | 1400*1600 | 5.28 | 210-310 | 525-775 | 11 | 3150*1700*2800 | 3200 |
| GRT-1600 | 1600*1800 | 6.79 | 270-400 | 675-1000 | 11 | 3350*1900*3150 | 4350 |
| GRT-1800 | 1800*2000 | 8.48 | 330-500 | 800-1200 | 15 | 3600*2050*3500 | 5100 |
| GRT-1800A | 1800*2500 | 10.6 | 420-630 | 1050-1575 | 18.5 | 4100*2050*3500 | 6150 |
5.Display of rotary dryers
Our products are multi-layered packaging, and finally packed in wooden boxes to ensure that the machine will not be damaged. Customers are very satisfied after receiving the goods, and many customers praise our machine packaging is very professional.
1.Before leaving the factory, all machines must be debugged with materials to reach the normal trial production status, and the goods can be delivered only after the customer's remote video acceptance (domestic friends or third-party organizations' on-site acceptance)
2.In addition to providing equipment installation videos for customers, we will set up a service team for customers with afer-sales needs, including the company's manager, sales manager,engineers, customers and other relevant personnel, so that customers can answer any questions at any time.These online guidance services are completely free.
2007 sees the company growth and its business scope enlarge from drying machine to a complete production line, such as washing machine, cutting machine, and packaging machine. sales and service with total investment of 5 hundred million . We mainly supply a whole production chain of closely related machines, including, cleaning machine, stripping machine, drying machine and packing machine.
1.Are you manufacturer or trader? Where are your factory located?
We are manufacturer and we are located in Henan,China.and we can provide the competitive price and good quality.
2.Can I use my own raw materials for extraction test?
Yes, of course. We can do extraction tests and send videos and test reports for your reference.
3.Do you have OEM service? Do you provide parts?
Yes, we will, as long as you provide us with your drawings and detailed requirements.
4.How can we visit your factory?
You can fly to Zhengzhou airport, or if you arrive in Shanghai, you can tell us your specific location. We will arrange a driver to pick you up.
5.How to transport equipmen?
We usually choose sea transportation. Laboratory models can be shipped by air according to customer requirements.
6.What is the voltage of the equipment?
The equipment voltage is 380V, if the user requires 220V, the specific can be customized according to the voltage standard of the country where your equipment is used.
7.what is your after-sales service?
We provide the English manual of the equipment manual. If you need, we will send an engineer to install and train workers.
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