SFD Series Spin Flash Dryer

SFD Series Spin Flash Dryer

SFD series Model High speed Rotary Flash Dryer For Soybean Protein is a new high efficient fluidized drying equipment that we designed for solve the static drying's low efficiency and high consumption problem. When designing the equipment, we combined the features of air stream drying and fluidized drying together. So the machine has reasonable structure and good performance, it really achieves the aim of low consumption and high efficiency of fluidizing drying.
Hot air enters the stirring, crushing and drying chamber in a certain speed from the air inlet that at the bottom of dryer and produces vigorous eddy airflow. Material is acted by centrifugal force, shearing force, impact and friction, the particle size of material becomes very small and mass and heat transmission is strengthened. At the bottom of dryer, big damp granules is crushed, small and low moisture content granules rise with the rotating air stream. During the rising process, the granules are dried further. Because of the rotary flow of air and solid, inertia of solid phase is higher than gaseous phase, the relative speed of air and solid is big, it strengthens mass and heat transmission, so drying intensity is high.

Product Features

1. Different kinds of feeding device can be chose, feeding is continuous and stable, there is on bridge phenomenon

2. There is special cooling device at the bottom of dryer, it can avoid the material deteriorate in the bottom high temperature area

3. Special air sealing device and bearing cooling device and make the life of transmission device longer effectively.

4. There is special air distributing device, it reduces the resistance of equipment, and make the air speed in drying chamber be balanced.

5. There are classification rings and turbojet plates in the drying chamber, fineness and final moisture of product and be adjusted and controlled.

6. In the drying chamber air speed is fast, drying time is short, it can avoid material stick on the wall and deterioration effectively.

Product Application

Ceramic industry: Kaolin, bentonite, clay, etc.

Foodstuff industry: Soybean protein, gelatinized starch, vinasse, triticum, wheat starch, etc.

Organics: Atrazine, lauric acid cadmium, benzoic acid, sodium oxalate, acetyl cellulose, etc.

Dyestuff: Anthraquinones, black iron oxide, indigo dye, butyrate, titanium oxide, zinc sulfide, various azo dye intermediates, etc.

Inorganic: Borax, calcium carbonate, hydrogen peroxide, etc.

Substance: Copper suifate, ferrix oxide, three antimony oxide, all kinds of metal salt, synthetic cryolite, etc

Technical Parameters

Type	Barrel diameter(mm)	Main machine dimensions(mm)	Main machine power(kw)	Treatment wind capacity(m3/h)	Water evaporatoion(kgg/h)
SFD-2	200	250x2800	5-9	300-800	10-20
SFD-3	300	4400x3300	8-15	600-1500	20-50
SFD-4	400	500x3500	10-17.5	1250-2500	25-70
SFD-5	500	600x4000	12-24	1500-4000	30-100
SFD-6	600	700x4200	20-29-2500	5000	40-200
SFD-8	800	900xx4600	24-35	3000-8000	60-600
SFD-10	1000	1100x5000	40-62	5000-12500	100-1000
SFD-12	1200	1300x5200	50-89	10000-20000	150-1300
SFD-14	1400	1500x5400	60-105	14000-27000	200-1600
SFD-16	1600	1700x6000	70-135	18700-36000	250-2000

Sketch of Structure

Product Show

Contact Me

Jiangsu Guojin Drying Technology Co.,Ltd. specializes in the research and development and manufacture of drying, mixing, granulating, crushing, conveying, screening and other equipment. It has now become a large-scale enterprise in the drying equipment industry and a designated production enterprise of China Chemical Equipment Corporation. Especially, it has unique advantages in mesh belt type, hollow blade, disc type, rake type, fluidized bed, flash evaporation, airflow, spray, vacuum drying equipment, calcination, etc. Widely used in chemical, pharmaceutical, food, environmental protection, building materials, electronics, feed and other industries. Tens of thousands of users are spread all over the country and sold to more than then countries.

The company is located in Sanhekou Development Zone, Tianning District, Changzhou City, the birthplace of China's drying equipment industry. It is adjacent to Beijing-Shanghai Expressway, Shanghai-Nanjing Railway and Hengshan Crossing of Shanghai-Nanjing Expressway, 5km away from Shanghai in the east, Wuxi and Suzhou in the south, and the Yangtze River in the north.

The company has complete processing equipment. There are several sets of manufacturing equipment such as lifting, welding and cutting. It has excellent product development environment and production environment. The company has adopted advanced management methods and established a perfect quality assurance system.

Our company has established a set of perfect after-sales service system, which tracks and monitors all ex-factory products and the users are satisfied. "work with great care and keep improving" is the company's requirement for emplyees. Facing the increasingly standardized domestic and foreign markets, the company adheres to the corporate philosophy of "open competition, cooperative innovation, balance of interests and common development" and faces up to challenges with the belief of winning.