Thin Wipe Film Evaporator For GMP High Purity Processing
Wuxi Yiteng Pressure Vessel Co., Ltd. designs and manufactures Agitated Thin Film Evaporators for continuous concentration, evaporation and separation processes.
The equipment uses a specially designed rotating agitation system to improve liquid distribution and maintain a uniform thin film on the heated surface.
Compared with conventional evaporation equipment, the agitated thin film structure provides:
✓ Enhanced heat transfer performance
✓ Better material circulation
✓ Reduced fouling risk
✓ Shorter residence time
✓ Stable continuous operation
It is particularly suitable for materials with:
- High viscosity
- High solids content
- Difficult heat transfer characteristics
- Strong concentration requirements
| Parameter | Typical Value/Range | Remarks | ||||
| Evaporation Capacity | 5～5500 kg/h | Evaporation efficiency depends on material properties and heat transfer temperature difference | ||||
| Operating Pressure | 1atm～1mbar | High vacuum working conditions require matching vacuum units | ||||
| Operating Temperature | 50-300°C | High-temperature series with maximum operating temperature up to 350°C | ||||
| Heat Transfer Area | 0.1-100m² | Custom designs available for the full range | ||||
| Wiper Speed | 2-15 m/s | Affects liquid film thickness and heat transfer efficiency | ||||
| Motor Power | 0.25-55kw | Correlates positively with rotor diameter and material viscosity | ||||
| Viscosity Range | 1-100000cP | Specialized wiper design required for high-viscosity materials | ||||
| Wiper Type | Structural Features | Material & Temp. | Clearance/Film | Application Scenarios | Viscosity Limit | Industry |
| Hinged Wiper | Spring-loaded, self-adapting to wall wear | PTFE ≤150°C Enhance PTFE ≤200°C CF-PTFE ≤250°C polybenzoate ≤280°C Copper≤300°C 304 ≤300°C 316L ≤400°C |
General purpose | 20,000 cP | Glycerol, tire additives, inorganic salts, sugar alcohols, fermentation broth, solvent recovery, waste oil regeneration, high-salinity wastewater, etc. | |
| Sliding Wiper | Graphite/PTFE bushings, hydraulic assist | / | High-precision film control | 50,000 cP | Vitamins, antibiotics, resins, plant extracts, etc. | |
| Fixed Wiper | Rigid connection, no moving parts | / | Ultra-high viscosity (polymer melts) | 100,000 cP | food additives, fruit juices, dairy products, etc. | |
| Roller Wiper | Equipped with rollers, reducing friction | / | Materials with solid particles | 30,000 cP | Foods, polymer resins, syrups, asphalt, rubber liquid, etc. | |
| Wiper Type | Structural Features | Material & Temp. | Clearance/Film | Application Scenarios | Viscosity Limit | Industry |
| Hinged Wiper | Spring-loaded, self-adapting to wall wear | PTFE ≤150°C Enhance PTFE ≤200°C CF-PTFE ≤250°C polybenzoate ≤280°C Copper≤300°C 304 ≤300°C 316L ≤400°C |
General purpose | 20,000 cP | Glycerol, tire additives, inorganic salts, sugar alcohols, fermentation broth, solvent recovery, waste oil regeneration, high-salinity wastewater, etc. | |
| Sliding Wiper | Graphite/PTFE bushings, hydraulic assist | / | High-precision film control | 50,000 cP | Vitamins, antibiotics, resins, plant extracts, etc. | |
| Fixed Wiper | Rigid connection, no moving parts | / | Ultra-high viscosity (polymer melts) | 100,000 cP | food additives, fruit juices, dairy products, etc. | |
| Roller Wiper | Equipped with rollers, reducing friction | / | Materials with solid particles | 30,000 cP | Foods, polymer resins, syrups, asphalt, rubber liquid, etc. | |
Why Choose Yiteng Vacuum Thin Film Evaporator?
✔ Pharmaceutical-grade stainless steel fabrication
✔ Customized GMP process equipment
✔ High purity surface treatment capability
✔ Experienced chemical equipment manufacturer
✔ International export experience
✔ Factory direct supply
FAQ
Q1: Is this equipment suitable for API production?
A:
Yes. Pharmaceutical Thin Film Evaporators are suitable for API concentration, solvent removal and pharmaceutical intermediate processing.
Q2: What surface finish can you provide?
A:
We provide mechanical polishing, mirror polishing, pickling and passivation. Ra≤0.4μm can be customized.
Q3: Can you manufacture according to GMP requirements?
A:
Yes. Equipment can be customized according to pharmaceutical process requirements and customer specifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.