Efficient XSG Series Spin Flash Dryer from China Suppliers - High-Performance Drying Solutions Factory
Principle
Materials enters into the dryer through the screwing feeding ostium, under the powerful high speed effect of stirring, materials are distributed by the function of striking, friction, shearing and cutting, raw materials are instantly smashed and fully contact with hot air, they are heated and dried, the dried powder material will be raised with the hot-air flow, small particles are discharged from the ring center and collected by cyclone segregator, the rest of materials are kept by graded ring and processed by centrifugal action, throw forward to the inside wall;then, drop to bottom, smashed and dried again.
Because gas and solid are rotated together, inertia of solid is bigger than gas and the relative velocity between solid and gas is great, this strengthens the process of heating exchange. Therefore, this machine has strong drying capacity.
Applications
Features
- Raw material is processed by cutting, shearing, blowing, floating and rotating, then become granulated shape and separated greatly, the relative velocity between solid and gas is great, this strengthens the process of heating exchange. Therefore, this machine has strong drying capacity.
- Drying gas enters into the bottom of machine and formed strong rotating airflow, it can wash material sticking on the inside wall, this can remove adhibited material and always keeps inside wall clean.
- In high temperature area at the bottom of equipment, heat sensitive raw material do not need directly contact with heating surface, there is a special device which can solves heat sensitivity material's carbonized and color change problems.
- Gas speed around the drying chamber is high, raw material staying time is short, equipment size is small, large output, high efficiency and quick speed.
- A segmenting ring and a rotational flow piece are equipped in the upper drying room in order to control granulated size and finished products moisture to satisfy required water containing rate and granulation.
Technical Parameters
| Model | Barrel Diameter (mm) | Main Machine Dimensions (mm) | Main Machine Power (kw) | Treatment Wind Capacity (m³/h) | Water Evaporation Quantity (kg/h) | Floor Space (㎡) |
|---|---|---|---|---|---|---|
| XSG-4 | 400 | 500*4900 | 5.5 | 1400~2300 | 25~70 | 20 |
| XSG-6 | 600 | 700*5500 | 7.5 | 3000~5100 | 40~200 | 36 |
| XSG-8 | 800 | 900*6200 | 11 | 5500~9000 | 60~600 | 45 |
| XSG-10 | 1000 | 1100*6700 | 15 | 8500~14000 | 100~1000 | 55 |
| XSG-12 | 1200 | 1400*7600 | 18.5 | 12200~20000 | 150~1300 | 70 |
| XSG-14 | 1400 | 1600*8100 | 22 | 17000~27700 | 200~1600 | 85 |
| XSG-16 | 1600 | 1800*8600 | 30 | 22000~36000 | 250~2000 | 100 |
| XSG-18 | 1800 | 2000*9300 | 45 | 27800~45000 | 320~2500 | 120 |
| XSG-20 | 2000 | 2200*10000 | 55 | 34000~55000 | 400~3200 | 140 |
| XSG-22 | 2200 | 2400*10000 | 75 | 41000~67000 | 500~4000 | 180 |
Product Display
Frequently Asked Questions
How does the XSG spin flash dryer process raw materials?
Raw materials enter the dryer via a screw feeder. Under high-speed stirring, striking, friction, and shearing, they are instantly smashed and contact hot air. Dried powder rises with the air flow; smaller particles exit through the center ring to a cyclone separator, while larger particles are retained by a grading ring for further centrifugal crushing and drying.
What organic compounds is this drying equipment suitable for?
It is highly effective for organic compounds such as Fenatrol (agrochemical insecticide), cadmium laurate, benzoic acid, germicides, sodium oxalate, and cellulose acetate.
Can the dryer handle heat-sensitive materials without damaging them?
Yes. The bottom of the equipment features a special protective device preventing heat-sensitive materials from directly contacting the hot surface, effectively avoiding carbonization and color change issues.
How is the moisture and particle size of the finished product controlled?
A segmenting ring and a rotational flow piece are installed in the upper drying chamber. These allow precise control over the granulation size and final moisture levels to meet specific water content standards.
What is the range of water evaporation capacity for the XSG series?
The water evaporation capacity ranges from 25–70 kg/h for the smallest model (XSG-4) up to 500–4000 kg/h for the largest model (XSG-22), depending on the equipment specifications.