
Falling Film Evaporator
Throughput from 50 L/h up to 2500 L/h, this is your perfect choice for solvent recovery purposes with a much higher recovery efficiency.
A More Efficient Way to Recover Solvent
The FFE-Series is upgraded to a higher 99.5% single-pass solvent recovery efficiency. This whole system not only improves the convenience by automation, thus saving your time, but also requires less energy, further reducing your running cost.
Various Feeding & Discharge
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No transfer pump is required for feeding.
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Rotameter can monitor the real-time feeding speed.

Start & Stop Vacuum Control
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Separate manual or automatic start and stop control for vacuum pump.
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Ethanol will not be sucked into the vacuum pump.

Higher Efficiency
An abreast plate heat exchanger boosts the condensation efficiency with a double rate.
Uniform Heating
A finely designed vertical shell-and-tube heat exchanger with a concentrically arranged centrifugal separator brings out the excellent performance of uniform heating.
Premium Raw Material
The contact part of this whole system adopts SS316L material and 3.3 high borosilicate glass; the sealing material employs EPDM/PTFE.

Falling Film Evaporation Solutions
Basic System
FFE-100L ~ FFE-200L
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Throughput from 100L/h to 200L/h
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Manual operation
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Continuous feeding supported by the vacuum environment
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Discharging with a storage & collection tank


Air-Driven System
FFE-50L ~ FFE-2500L
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Throughput from 50L/h to 3000L/h
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Automatic operation driven by air
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Continuous feeding by the vacuum environment
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Continuous discharging without breaking the vacuum by diaphragm pumps


PLC System
FFE-50L ~ FFE-2500L
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Throughput from 50L/h to 3000L/h
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Completely automatic operation by Siemens PLC
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Continuous feeding by the vacuum environment
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Continuous discharging without breaking the vacuum by diaphragm pumps


PLC + Gear Pump System
FFE-50L ~ FFE-2500L
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Throughput from 50L/h to 2500L/h
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Completely automatic operation by Siemens PLC
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Continuous feeding by the vacuum environment
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Continuous discharging without breaking the vacuum by gear pumps
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Quiet atmosphere during working by gear pumps



Easy Accessibility
Completely automatic operation, including vacuum control, all by the Siemens PLC.

Great Convenience
Our turnkey projects hand out the 99% pre-installed solution to you.