FDS-L Series Industrial Fractional Distillation System

Product Overview

The FDS-L Series is our flagship industrial fractional distillation system, engineered for high-throughput, high-purity separation in pharmaceutical, petrochemical, and specialty chemical industries.
As a complete fractional distillation equipment solution, the FDS-L Series is available in capacities from 50 L to 1000 L or larger. Its customizable columns, packing materials, process controls, and auxiliary systems allow the fractional distillation apparatus to be configured for demanding industrial separation requirements.

Capacity

50 – 1000 L or larger

Jackted Heating

Fractionating Column Diameter

RT to 220°C

50 - 300mm

Material Safety: SUS316 stainless steel and PTFE wetted parts provide excellent chemical compatibility for demanding industrial applications.
Industrial Fractionating Column: Column diameters range from 2" to 12", with standard sections available in 3' or 4' lengths and approximately 15 theoretical plates per section.
Flexible Column Configuration: Column lengths, types, and packing materials can be customized according to throughput, material properties, and target purity.
High-Quality Weld Finishing: Fine-ground welds are provided as standard. Mechanical polishing and electropolishing are available for high-purity and pharmaceutical applications.
Advanced Process Control: Siemens PLC with touchscreen HMI enables full automation of critical parameters
Optimized Thermal Design: The boiling vessel includes an insulation layer, while the columns feature electrically heated insulation jackets for stable process temperature control.

【A】Jacketed Boiling Vessel

【B】Distillation Column

【C】Condenser

【D】Electromagnetic Reflux Valve

【E】Fraction Collector

【F】PLC Controller

System Upgrades

> Electric heating with vacuum/silver-coated insulation for columns.

> Customized System

> Automatic control of vacuum and pressure

Heater for jacketed vessel

Industrial water chiller for

condenser

Vacuum sytem options: Water-jet vacuum pump, rotary vane vacuum pump, industrial water-jet vacuum pump system or dry screw pump

Various packing materials

Model	FDS-5L	FDS-10L	FDS-20L	FDS-50L	FDS-100L	FDS-150L	FDS-300L	FDS-500L	FDS-1000L
Temperature Range (℃)	RT...+220	RT...+220	RT...+220	RT...+220	RT...+220	RT...+220	RT...+220	RT...+220	RT...+220
Stirring Speed (rpm)	50...600	50...600	50...600	50...600	50...600	50...600	50...350	50...350	50...350
Distillation Column Diameter (mm)	50 [2"]	50 [2"]	50 [2"]	75 [3"]	100 [4"]	150 [6"]	200 [8"]	255 [10"]	300 [12"]
Distillation Column Height (m)	0.9 [3']	0.9 [3']	0.9 [3']	1.2 [4']	1.2 [4']	1.2 [4']	1.2 [4']	1.2 [4']	1219 [4']
Primary Condensing Area (㎡)	1	1	1	1	1.5	2	3	5	5
Secondary Condensing Area (㎡)	0.3	0.3	0.3	0.3	0.6	0.6	1	1.5	2
Fraction Collector Quantity (Qty)	2	2	2	2	2	2	2	2	2
Fraction Collector Capacity (L)	5	5	5	10	20	50	50	100	250
Boiling Vessel Size (Liter)	5	10	20	50	100	150	300	500	1000