Sieve Plate Distillation Column Manufacturer,Supplier and Exporter in India
Product Code : EL-FMAHLE-7323
Jlab Export is a leading Sieve Plate Distillation Column Manufacturer,and suppliers in India
Sieve Plate Distillation Column (code EL-FMAHLE-7323) is a 110 mm stainless steel tray column holding seven sieve trays, with an electrically heated reboiler at the base and a shell and tube condenser at the top. Students use it to find the minimum number of theoretical plates at total reflux and to study batch distillation of a binary system. The seven-tray column is manufactured by JLab in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Column | Stainless steel, 110 mm diameter, fully insulated |
| Trays | Seven sieve trays |
| Reboiler | Electrically heated, nichrome wire heaters |
| Steam generator | Stainless steel, with pressure gauge, level indicator and safety valve; ceramic wool insulation clad with aluminium foil |
| Condenser | Shell and tube type, stainless steel |
| Reflux divider | Special arrangement that changes the R/D ratio automatically |
| Cooling water | Rotameter for flow rate measurement |
| Pressure gauge | Bourdon type, 0–2 kg/cm² |
| Temperature sensors | RTD PT-100 |
| Product tanks | Stainless steel bottom product and distillate tanks, 5 L each |
| Quality check | Each distillation column is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Product code | EL-FMAHLE-7323 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Vapour Flow Through the Sieve Trays
Each sieve tray is a perforated plate with no caps: vapour from the reboiler passes up through the holes and bubbles through the layer of liquid on the tray, so the column separates the mixture tray by tray. Overhead vapour condenses in the shell and tube condenser, cooled by water from the laboratory overhead tank and metered on the rotameter. The reflux divider sends part of the condensate back down the column and the rest to the 5 litre distillate tank; the bottom product collects in its own tank.
Total Reflux and Batch Distillation Runs
Returning the whole condensate gives total reflux, and the compositions at the top and bottom then lead to the minimum number of theoretical plates. In batch runs with distillate drawn off at a set R/D ratio, the batch curves for a binary system are plotted and the binary distillation equation is checked against a known number of theoretical plates.
Services the Column Needs
The laboratory provides a water supply of 2 LPM at 5 m head, a drain and a single-phase 220 V AC supply rated for 6 kW, plus the chemicals and a refractometer to analyse the samples.
Bubble-Cap and Packed Columns
- Bubble Cap Distillation Column — seven stainless steel plates, each fitted with one bubble cap.
- Packed Distillation Column — borosilicate glass Raschig ring packing takes the place of trays.
All three columns belong to Fluid Mechanics and Hydraulics Lab Equipment, a section of Engineering Lab Equipment.
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Last updated: 30 October 2026
