Flash drying technology enables the rapid evaporation of moisture from materials, providing an effective solution for complex industrial drying requirements. First developed in the 1970s, this innovative technology was designed to overcome the limitations of conventional drying methods when handling high-viscosity chemical compounds, slurry materials, crystallization products, and filter cake residues.

Through decades of continuous research and technological advancement by industry specialists and leading enterprises, flash dryer systems have evolved into highly efficient, reliable, and precise drying solutions.

As a result of this technological progression, our XSG-4 Rotary Flash Dryer embodies the latest achievements in flash drying technology. With enhanced thermal efficiency, optimized material dispersion, and stable operational performance, the XSG-4 model is engineered to deliver rapid and uniform drying while ensuring consistent product quality. Its advanced design makes it well-suited for a wide range of industrial applications across the chemical, pharmaceutical, food, and materials processing sectors.

• High-viscosity chemical compounds
• Industrial slurry materials
• Crystallization products
• Mud and slag residues
• Filter cake drying
  TECHNICAL PARAMETERS

  Type	Barrel diameter(mm)	Main machine dimensions(mm)	Main machine power(kw)	Air volume(m³/h)	water evaporation capacity (kg/h)	occupied area (mm²)
  XSG-2	200	250×2800	0.75–2.2	300–800	10–20	3500×2500
  XSG-3	300	400×3300	3–4	600–1500	20–50	3800×2700
  XSG-4	400	500×3500	4–7.5	1250–2500	25–70	4000×3000
  XSG-5	500	600×4000	5.5–11	1500–4000	30–100	4200×3200
  XSG-6	600	700×4200	7.5–18.5	2500–5000	40–200	4250×3250
  XSG-8	800	900×4600	11–18.5	3000–8000	60–600	4500×3500
  XSG-10	1000	1100×5000	15–30	5000–12500	100–1000	4750×3750
  XSG-12	1200	1300×5200	15–37	10000–20000	150–1300	5000×4000
  XSG-14	1400	1500×5400	30–55	14000–27000	200–1600	5250×4250
  XSG-16	1600	1700×6000	45–75	18700–36000	250–2000	5500×4500

  Operating Principle

  1. Cold air passes through an air filter and is directed by a blower to the air heater
  2. Heated air enters the drying tower at appropriate velocity from the bottom
  3. Wet material is fed into the drying tower via screw feeder
  4. Strong shear forces, blowing, floating, and rotating actions occur
  5. Material crushing takes place through external mechanical force
  6. Heated air transfers thermal energy to wet material components
  7. Moisture absorption and evaporation phenomena occur
  8. Air carrying evaporated moisture moves to cyclone separator and pulse bag filter
  9. Air separation process completes the drying cycle