Continuous Evaporation Systems for Efficient Concentration of Heat-Sensitive Liquids
Our Falling Film and Rising Film Evaporators are designed for high-efficiency concentration of low-to-moderate viscosity liquids. These systems ensure gentle evaporation, minimal thermal degradation, and continuous operation, making them ideal for heat-sensitive, volatile, or foaming products.
Whether you need rapid solvent recovery, product concentration, or pre-drying, these evaporators offer superior thermal economy, compact footprint, and scalable designs for batch or continuous processes.
Falling Film Evaporator
Ideal for Heat-Sensitive, Viscous, or Foaming Liquids
In a falling film evaporator, the liquid flows as a thin film along the inner wall of vertical tubes under gravity, with vaporization occurring as it flows down. It ensures low residence time, ideal for temperature-sensitive materials.
Rising Film Evaporator
Best Suited for Low Viscosity, Non-Foaming Fluids
Here, the liquid enters from the bottom and is pushed upward through tubes by vapor formation. This system is suited for non-viscous solutions, offering high heat transfer rates and efficient concentration.
- Continuous and energy-efficient operation
- Suitable for solvent recovery, juice concentration, pharma liquids
- Low hold-up volume with quick start-up and shutdown
- Multiple-effect configuration for high energy efficiency
- Available in GMP, ATEX, and flameproof designs
- Optional CIP system, automation, and solvent recovery unit
Parameter | Falling Film Evaporator | Rising Film Evaporator |
Capacity | 100 LPH to 20,000 LPH | 100 LPH to 15,000 LPH |
Operating Temperature | 40°C to 120°C | 60°C to 140°C |
Vacuum Level | Up to 100 mbar (adjustable) | Up to 100 mbar (adjustable) |
Material of Construction | SS316 / SS316L / Hastelloy / Duplex Steel | SS316 / SS316L / Hastelloy / Duplex Steel |
Heating Medium | Steam / Hot Water / Thermic Fluid | Steam / Hot Water / Thermic Fluid |
No. of Effects | Single / Double / Triple / Multiple-effect | Single / Double / Multiple-effect |
Automation | Manual / Semi-Auto / PLC-HMI Based | Manual / Semi-Auto / PLC-HMI Based |
Utilities | Condenser, Receiver, Vacuum Pump, Steam Generator | Condenser, Receiver, Vacuum Pump, Steam Generator |
Certifications | GMP / FDA / CE / ATEX / Flameproof (Optional) | GMP / FDA / CE / ATEX / Flameproof (Optional) |