WFE Series Rotating‑Scraper Vacuum Thin‑Film Evaporator for High‑Viscosity Crystallizing Media
The WFE series high-efficiency rotating scraper thin film evaporator is a new type of high-efficiency evaporator that forces the feed into a thin film by means of rotating scrapers and performs falling-film evaporation under vacuum. It features high heat transfer coefficient, high evaporation intensity, short residence time and large operating flexibility, and is especially suitable for evaporation concentration, degassing, desolvation, distillation and purification of heat-sensitive materials, high-viscosity materials and easily crystallized materials containing particles. Therefore, it is widely used in chemical, petrochemical, pharmaceutical, pesticide, daily chemical, food, fine chemical and other industries.
- High heat transfer coefficient and evaporation intensity
- Anti-crystallization design: rotating scrapers continuously wipe the heating surface to prevent crystal build-up
- Short residence time with large operating flexibility
- Handles high-viscosity and easily crystallized materials containing particles
- Six scraper types available: Sliding, Flexible, Hinge, Fixed, Roller, Spiral
- Large model range from WFE-12 to WFE-100 (heating area 12-100 m²)
| Model | Heating Area (m²) | Inner Diameter (mm) | Total Height (mm) |
|---|---|---|---|
| WFE-0.2 | 0.2 | 125 | 1825 |
| WFE-0.5 | 0.5 | 210 | 2550 |
| WFE-1 | 1 | 300 | 3250 |
| WFE-3 | 3 | 400 | 5100 |
| WFE-4 | 4 | 500 | 5850 |
| WFE-6 | 6 | 600 | 6500 |
| WFE-8 | 8 | 800 | 7230 |
| WFE-10 | 10 | 900 | 7210 |
| WFE-12 | 12 | 1000 | 8370 |
| WFE-15 | 15 | 1100 | 8850 |
| WFE-20 | 20 | 1200 | 10650 |
| WFE-30 | 30 | 1400 | 12860 |
| WFE-50 | 50 | 2000 | 13000 |
| WFE-80 | 80 | 2600 | 21000 |
| WFE-100 | 100 | 2800 | 22000 |
Model format: WFE
Scraper types: H - Sliding Scraper, T - Flexible Scraper, J - Hinge Scraper, G - Fixed Scraper, Z - Roller Scraper, L - Spiral Scraper.
1 set.
30-60 working days.
T/T and L/C.
Yes. Six scraper types are available: Sliding, Flexible, Hinge, Fixed, Roller and Spiral.
High-viscosity and easily crystallized materials containing particles.
Yes, the unit is ISO 9001:2015 and CE certified.
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