OFRU
ASC-500 50 kW
Higher-output ASC-500 with 50 kW steam heating
ASC-500 50 kW — solvent recovery plant

The ASC-500 50 kW is a vacuum solvent recovery plant from the professional ASC series with integrated steam heating. A liquid-ring vacuum pump supports genuine 24-hour continuous operation at higher throughput than the 37 kW execution.
Why the ASC-500 50 kW
50 kW steam heating
The double-jacket shell is steam-heated for rapid heat transfer and high output from a 500-litre boiler.
Liquid-ring vacuum pump
Enables continuous 24-hour operation with automatic dirty-solvent replenishment on a timer.
Two strong PTFE scrapers
Self-adjusting doctor blades optimally clean the conical evaporator vessel and prevent deposits.
SIEMENS + Endress Hauser
S7-1200 PLC with multilingual HMI and Endress Hauser fill-level control, with detailed fault reporting.
Specifications
| Boiler vessel volume | 500 litres |
|---|---|
| Constant filling volume | ~250 litres |
| Distillation capacity | 100–220 l/h* |
| Heat-up time | ~0.5 hours* |
| Max. heating temperature | 180 °C |
| Vacuum (absolute) | max. 50 mbar |
| Electrical supply | 380–410 V / 50 Hz / 3Ph + N |
| Steam heating power | 50 kW |
| Vacuum unit power | 1.1 kW |
| Compressed air | 6 bar, max. 50 l/min |
| Cooling capacity required | ~40 kW |
| Cooling water | 4.0 m³/h (8–12 °C) |
| Dimensions (W × D × H) | 2.20 × 1.10 × 3.20 m |
| Weight | ~1,500 kg |
| Typical: ethanol / ethyl acetate | ~90 l/h |
| Typical: printing-plate solvent | ~120 l/h |
| Typical: ink, varnish & paint | 100–250 l/h |
*Performance varies with solvent type, contamination, heating temperature, vacuum level and cooling conditions.
What it processes
Solvents & materials
Applications
ASC-500 50 kW in detail





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