• 10L - 50L Rotary(Vacuum) Evaporator Pharmaceutical Chemical Concentration Distillation Equipment Large Rotary Evaporator
  • 10L-50L Rotary(Vacuum) Evaporator Pharmaceutical Chemical Concentration Distillation Equipment Large Rotary Evaporator
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CECLE Machine

10L-50L Rotary Vacuum Evaporator Chemical Concentration Machine for Industrial Use

10L-50L Rotary Vacuum Evaporator Chemical Concentration Machine for Industrial Use

$3,099.00 USD
$3,099.00 USD
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Quick Answer: The CECLE 10L-50L RE Series Large Rotary Evaporator is a high-efficiency distillation and concentration equipment designed for continuous solvent recovery under controlled vacuum conditions.

CECLE 10L-50L vs. Traditional / Generic Alternative

Where the CECLE 10L-50L stands out against manual or generic machine — measured on the dimensions buyers care about most.

Thermal Response & Heating System
CECLE 10L-50LThe RE Series Large Rotary Evaporator is engineered for pilot-scale and continuous industrial processing. It operates by rotating a large glass flask under negative pressure, creating a thin film of the.
Single Fixed HeatingUses cheap quartz tubes with slow preheating, uneven heat distribution, and frequent element burnouts.
Forming Area & Batch Capacity
CECLE 10L-50LOptimized Condensation Efficiency : Features a large-area dual-spiral condensing tube (up to 1.5m² on the 50L model) that rapidly converts chemical vapors back into liquid form, achieving impressive water.
Restricted Table SizeLimits packaging to single small items and cuts hourly throughput.
Precision & Consistency
CECLE 10L-50LPrecision Flange Sealing : Utilizes a robust flange sealing mechanism (ø95 to ø125) combined with high-quality PTFE seals to maintain an optimal, stable vacuum state, which is critical for lowering the boiling.
Analog / Blind OperationNo real-time parameter feedback; operators guess settings, so quality drifts batch to batch.
Pressure Consistency
CECLE 10L-50LThe CECLE Machine holds working pressure steady across batches, cutting weak-output rejects.
Inconsistent Contact PressureForce drifts part to part, causing weak seals or incomplete transfer.

Technical Specifications

Specifications: Customizable upon request.

Model RE-10 RE-20 RE-30 RE-50
Spin Bottle Capacity (L) 10 20 30 50
Spin Bottle Flange Size Flange ø95/125 Flange ø125 Flange ø125 Flange ø125
Collection Bottle (L) 5 10 20 20
Host Speed (r/min) 10-120 10-120 10-90 10-90
Condensing Area (m²) 0.57 1 1.3 1.5
Evaporation Rate (H2O) > 3L/h > 5L/h > 7L/h > 9L/h
Bath Pot Power (kw) 3 3 3 3
Use Ambient Temperature (°C) 5-35 5-35 5-35 5-35
Ambient Relative Humidity ≤65% ≤65% ≤65% ≤65%

Compatible Applications & Materials

  • industrial products — primary target products for this Machine line
  • Standard industrial materials compatible with the machine's rated spec range
  • B2B production lines and contract manufacturing workshops

Standard Operating Procedure (SOP)

  1. Setup: connect the required power / air supply and verify the control display.
  2. Parameter preset: set speed / temperature / pressure per the product spec.
  3. Material loading: place the product in the correct fixture / mold slot.
  4. Execution: start the cycle; monitor for stable, repeatable output.
  5. Quality check: inspect the first units; adjust if deviation appears.
  6. Safety & cooldown: use Emergency Stop on abnormality; allow cooldown before maintenance.

Engineering FAQ

What types of industries benefit most from using this large rotary evaporator?
A: This equipment is highly suitable for the pharmaceutical, chemical, and biological sectors, particularly in processes involving plant extraction (like botanical samples), solvent recovery, concentration of active pharmaceutical ingredients (APIs), and fine chemical synthesis.

Why is high-borosilicate glass used for the flasks and condenser?
A: High-borosilicate glass provides excellent resistance to thermal shock, meaning it can handle rapid temperature changes without cracking. It is also highly inert, preventing it from reacting with corrosive solvents, acids, or alkalis, which ensures the absolute purity of the recovered material.

How does the system achieve such high evaporation rates?
A: The high evaporation rate is achieved by combining three factors: a stable vacuum environment that lowers the solvent's boiling point, a rotating flask that spreads the liquid into a thin, continuously heated film, and a massive condensing area (up to 1.5m²) that rapidly cools vapors back into liquid.

What routine maintenance keeps the 10L-50L stable for long production runs?
A: Keep the working area clean, verify the rated power/air supply before each shift, and inspect wear parts per the technical manual. Stable input conditions are the main factor in consistent output and long service life.

Which product sizes and formats can the 10L-50L handle?
A: The machine is configured for its rated specification range (see Technical Specifications). For formats outside the standard range, CECLE can advise on tooling or model selection.

Full Documentation & Drawings

Complete technical manual, parameters and engineering drawings: CECLE Docs — 10L-50L

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