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Fractional Distillation Apparatus At a Glance

Fractional distillation is an efficient separation process used to separate liquid mixtures based on differences in boiling points. LAB1ST provides high-performance fractional distillation apparatus for laboratory research, process development, pilot trials, and industrial production.

Our fractional distillation equipment is available in glass and stainless-steel configurations, with capacities ranging from 1 L to 1000 L+ and customizable columns, packing materials, heating systems, vacuum systems, and control configurations.

Designed for flexible fractional separation, these systems can be configured for applications involving solvents, chemicals, essential oils, pharmaceuticals, fine chemicals, and other temperature-sensitive or close-boiling mixtures.

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Separation of any Solvent Mixture

Reduce Solvent & Waste Disposal Costs

Improve Solvent Purity and Effectiveness

Scale Your Operations: Process 1-1000L+

Customization for Unique Applications

سمات

Lab Scale FDG-L Series

  • Glass Fractional Distillation Apparatus

  • Capacity: 1-20L

  • Heating: Mantle heating up to 380°C

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Pilot Scale FDG-J Series

  • Glass Fractional Distillation Apparatus

  • Capacity: 1–200L

  • Jacketed heating (RT to 250°C)

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Industrial Scale FDS-L Series  

  • Stainless Steel Fractional Distillation Apparatus

  • 50–1000L+ (customizable)

  • Jacketed heating (RT to 250°C)

Models

Our Products' General Highlights

Intelligent Automation (PLC Control)

  • Enables precise regulation of temperature, pressure, and reflux ratio for stable fractional distillation operation
    Fully automated feed, heating, and fraction collection to minimize manual intervention

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Flexibility & Scalability (Modular Design)

  • Customizable fractionating columns, packing materials, and configurations tailored to material properties (e.g., boiling point, viscosity)

  • Flexible fractional distillation setup adaptable to varying throughput and separation requirements

High-Efficiency Fractional Separation

  • Optimized fraction cutting and reflux control maximize product yield and fractional separation efficiency

  • Structured packing in the fractional distillation column enables efficient separation of close-boiling mixtures (e.g., ethanol-water azeotrope)

Technical Specifications

Model
FDG-1L
FDG-2L
FDG-3L
FDG-5L
FDG-10L
FDG-20L
Fraction Collector Capacity (L)
1
1
1
2
2
5
Boiling Flask Size (Liter)
1
2
3
5
10
20
Temperature Range (℃)
RT/+380
RT/+380
RT/+380
RT/+380
RT/+380
RT/+380
Heating Power (w)
530
650
730
1100
2100
3000
Stirring Speed (rpm)
50......1800
50......1800
50......1800
50......1800
50......1800
50......1800
Distillation Column Diameter (mm)
30
30
30
30
30
35
Distillation Column Height (mm)
1000
1000
1000
1000
1000
1000
Condensing Area (㎡)
0.1
0.1
0.1
0.1
0.1
0.1
Fraction Collector Quantity (Qty)
2
2
2
2
2
2

Frequently Asked Questions

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LAB1ST Group is offering equipment, solution and services to worldwide customers in various industries.

We aim to be your first-choice supplier.

Labfirst Scientific Instruments (Shanghai) Co., Ltd.

Sales Department: Building 6, No. 248 Guanghua Road, Minhang District, Shanghai, China
(Registered Address: Room 1252, Building 1, No. 215 Lianhe North Road, Fengxian District, Shanghai, China)

Laiyuan Scientific Instruments (Shanghai) Co., Ltd.

Room 101, Building 31, No. 248 Guanghua Road, Minhang District, Shanghai, China

LABFIRST INDUSTRIES CO., LIMITED

RM 12, 20/F, HO KING COMM CTR, 2-16 FA YUEN ST, MONGKOK, KL, Hong Kong

CALPHA INDUSTRIES INC.

​10 CORPORATE PARK STE 330, IRVINE, CA 92606, USA

LSI PROCESS EQUIPMENT CO., LTD.

​701 West Georgia Street, Suite 1500, Vancouver, British Columbia, V7Y 1C6, Canada

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