At Exapro, we offer a comprehensive selection of used evaporators, essential for efficient concentration and purification processes in the pharmaceutical and chemical industries. These machines are designed to remove solvents from solutions through evaporation, ensuring high-quality and pure end products. Our evaporators range in price from €10,000 for basic models to €200,000 for advanced, high-capacity units from leading brands like Buchi, GEA, SPX Flow, and De Dietrich. Each machine features unique specifications such as evaporation capacity, type (e.g., rotary, falling film, forced circulation), temperature control, and automation level, ensuring they meet your specific production requirements.
When selecting an evaporator, consider key factors such as the type of materials being processed, required evaporation rate, energy efficiency, temperature and vacuum control precision, and ease of maintenance. These elements are crucial for achieving high-quality, efficient evaporation, optimizing production workflows, and ensuring product consistency. Investing in our used evaporators not only provides access to top-tier equipment at significantly reduced prices but also supports sustainable practices by extending the lifecycle of durable machinery. Trust in Exapro's commitment to excellent customer service and find the perfect evaporator to enhance your pharmaceutical or chemical processing operations.
Explore Exapro’s listings today to discover reliable evaporators that deliver exceptional performance and value for your concentration and purification needs.
Showing 1 - 20 out of 60
Netherlands
2014
| Capacity | 1950 L |
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Netherlands
2014
| Capacity | 1950 L |
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Netherlands
1993
| Flowrate | 2400 kg/h |
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| Capacity | 4750 L |
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Netherlands
1989
| Flowrate | 942 kg/h |
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| Capacity | 2120 L |
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Netherlands
1993
| Flowrate | 500 kg/h |
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| Capacity | 220 L |
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Netherlands
1985
| Flowrate | 6000 kg/h |
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| Capacity | 6300 L |
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Netherlands
1995
| Capacity | 1.2 L |
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Netherlands
2014
| Capacity | 1260 L |
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Netherlands
2013
Netherlands
2012
Netherlands
2007
| Capacity | 390 L |
|---|
Netherlands
1999
| Capacity | 20 L |
|---|
Netherlands
1990
Netherlands
1989
| Capacity | 1256 L |
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Evaporators are critical components in the pharmaceutical and chemical industries, playing a vital role in concentrating solutions, purifying substances, and recovering solvents. These machines are essential for a wide range of applications, from producing high-purity chemicals to concentrating pharmaceutical formulations. Understanding the different types, features, and considerations for purchasing evaporators can significantly enhance your production capabilities. Exapro, a leading online marketplace for used industrial machinery, offers a diverse selection of evaporators, providing businesses with access to high-quality equipment at competitive prices.
Evaporators come in various types and configurations to meet specific industrial needs. Here’s an overview of the main types:
Falling film evaporators are used for concentrating solutions with low viscosity. They operate by distributing the liquid over a vertical surface, where it forms a thin film and evaporates as it descends.
Rising film evaporators use heat to create a rising film of liquid on the walls of vertical tubes, causing the liquid to evaporate as it ascends. They are suitable for solutions with low to moderate viscosities.
Forced circulation evaporators use pumps to circulate the liquid through the heat exchanger, making them suitable for viscous solutions and materials prone to fouling.
Thin film evaporators are used for concentrating heat-sensitive materials. They create a thin film of liquid on a heated surface, allowing rapid evaporation with minimal thermal degradation.
Wiped film evaporators use mechanical wipers to spread the liquid into a thin film on the heated surface, enhancing heat transfer and evaporation efficiency. They are suitable for highly viscous and heat-sensitive materials.
When selecting an evaporator, it is crucial to consider specific features and specifications to ensure the machine meets your operational requirements. Key factors include:
The capacity and throughput determine the volume of material the evaporator can process within a given timeframe. Ensure the evaporator can meet your production targets, whether for small-scale batches or large-scale industrial operations. Exapro’s listings provide detailed specifications on capacity and throughput, helping you find a machine that matches your needs.
Energy efficiency is critical for reducing operational costs and environmental impact. Look for evaporators with features such as multiple-effect stages, heat recovery systems, and advanced control systems to optimize energy use.
Ensure the evaporator is compatible with the types of materials you process, including their chemical properties and thermal sensitivity. Materials of construction, such as stainless steel or specialty alloys, should be selected based on the corrosiveness and reactivity of the substances.
The temperature and pressure range of the evaporator should match the requirements of your processes. High-vacuum and low-temperature capabilities are essential for processing heat-sensitive materials, while high-pressure capabilities are necessary for certain chemical reactions.
Advanced automation and control systems enhance precision, consistency, and efficiency in evaporation processes. Features such as programmable settings, touch-screen interfaces, real-time monitoring, and automated adjustments can significantly boost productivity and ensure consistent product quality.
The design of the evaporator should facilitate easy maintenance and cleaning to reduce downtime and operational costs. Consider features such as clean-in-place (CIP) systems and easy-access components.
Reputable brands ensure higher quality and better support. Here are some top brands in the evaporator market:
Exapro features equipment from these and other reputable brands, ensuring access to reliable and well-supported machinery.
The cost of used evaporators varies widely based on factors such as age, condition, brand, and specific features. Generally, prices can range from several thousand to several hundred thousand dollars. For example, a used Büchi thin film evaporator might be priced around $20,000 to $50,000, while a high-end GEA multiple-effect evaporator could cost between $100,000 and $300,000. Exapro’s marketplace offers a range of pricing options, providing transparency and competitive deals for buyers.
Evaporators are essential tools in the pharmaceutical and chemical industries, offering efficient and reliable solutions for concentrating, purifying, and recovering materials. By understanding the different types of evaporators and key factors to consider when purchasing, businesses can make informed decisions that enhance their operational capabilities. Exapro offers a comprehensive platform for sourcing high-quality used machinery, providing detailed listings and competitive pricing. Whether you need a falling film evaporator, a forced circulation evaporator, a thin film evaporator, or a wiped film evaporator, Exapro’s extensive inventory and user-friendly interface make it easy to find the right equipment for your evaporation needs.
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