WHAT WE DO
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Closed Loop Extractor
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Centrifuge Extractor
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Supercritical Extraction Equipment
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Short Path Distillation
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Molecular Distillation
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Falling Film Evaporator
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Rotary Evaporator
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Glass Reactor
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Crystallization Reactor
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Stainless Steel Reactor
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Gas Scrubber
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Vacuum Pump
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Vacuum Filter
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Glass Liquid Separator
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Recirculating Chiller
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Recirculating Heater
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Heater Chiller Circulator
FEATURES PRODUCTS
APPLICATION
ABOUT US
- Quality Assurance
- OEM/ODM
- Can Experiment
Zhengzhou Laboao Instrument Equipment Co., Ltd.(LABOAO) is a manufacturing and sales company with rich experience and passion. We are committed to providing one-stop distillation turnkey solutions.
We specialize in distillation separation technology and have professional technical knowledge in the design and manufacture of distillation processing equipment and services. Viable solutions, reliable quality, and professional services enable us to provide a wide range of applications to customers worldwide. Our engineers are driven by the challenges of this emerging industry, and our entire team is excited to provide great products and solutions.
Our molecular distillation equipment, falling film evaporators, centrifuge extractors, rotary evaporators, glass reactors, etc. work daily in laboratories, universities, R & D departments, large and small companies around the world.
Over the past 10 years, we have always cooperated and communicated with manufacturers with advanced molecular distillation equipment design and manufacturing technology in the world. Our one-stop distillation solution has been widely used and praised in the United States, Canada, Germany, France and other regions.
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- 15YRS
Extraction Distillation
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- 130PPL
Research & Design
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- 20000SQM
Industrial Plant
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- 7X24HRS
Technical Support
NEWS CENTER
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Working Principle And Liquid Film Formation Conditions Of Falling Film Evaporators
As a highly efficient evaporation device, the falling film evaporator is widely used in industries such as chemicals, pharmaceuticals, and food processing. Its working principle involves uniformly distributing liquid onto the inner walls of heat exchange tubes to form a liquid film; as the liquid flows downward, it evaporates, thereby achieving efficient heat exchange and concentration. -
Purification Advantages Of Short-Path Distillation
Short-path distillation is a physical separation technique that utilizes differences in molecular mean free paths under ultra-high vacuum conditions to achieve separation at low temperatures and with short residence times and high precision. It is primarily used for the purification of high-purity, heat-sensitive substances, such as pharmaceutical intermediates, natural vitamins, high-value essential oils, and fine chemical monomers. -
Working Principle Of Large-Capacity Rotary Evaporators
Rotary evaporators utilize reduced pressure, heating, and rotation to form a liquid film on the inner wall of the flask, thereby rapidly evaporating the solvent. Their primary functions include concentrating solutions, recovering organic solvents, and separating or purifying samples.





