Pharmaceutical Grade MVR Tubular Falling Film Evaporator for API Concentration, 316L
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 and headquartered in Qingdao, Shandong, China, is a professional manufacturer specializing in environmental and pharmaceutical equipment. With a factory area of 10,000–30,000 square meters and a dedicated team of 201–300 employees, we have accumulated rich experience in designing and producing high-end evaporation systems. Our Pharmaceutical Grade MVR Tubular Falling Film Evaporator for API Concentration, made of 316L stainless steel, represents a breakthrough in energy-efficient and hygienic concentration technology. This evaporator is specifically engineered for the pharmaceutical industry, where product purity, process reliability, and regulatory compliance are paramount. By combining mechanical vapor recompression (MVR) with a tubular falling film design, it delivers outstanding thermal efficiency, gentle product treatment, and significant operational cost savings. We invite you to explore its features and understand how it can elevate your API concentration processes.
Key Features & Technical Specifications
The following table summarizes the core technical parameters of our MVR tubular falling film evaporator. Please note that all values are customizable based on your specific process requirements.
| Parameter | Specification / Range |
|---|---|
| Material of Construction | 316L Stainless Steel (wetted parts) |
| Evaporator Type | Tubular Falling Film, single or multiple effect |
| MVR Compressor | Centrifugal or Roots type, energy saving up to 60% vs. traditional evaporation |
| Evaporation Capacity | 500 – 10,000 L/h (customizable) |
| Heating Surface Area | 10 – 200 m² (per module) |
| Operating Temperature | 40°C – 100°C (dependent on product) |
| Operating Pressure (vapor side) | Vacuum (down to 0.1 bar a) or slight positive pressure |
| Control System | PLC + HMI touch screen, full automation with data logging |
| Power Supply | 380V / 440V / 60Hz tailored to region |
| Compliance Standards | Designed to meet GMP and cGMP guidelines for pharmaceutical equipment |
Detailed Product Description
The Pharmaceutical Grade MVR Tubular Falling Film Evaporator operates on the principle of mechanical vapor recompression, where vapor generated during concentration is compressed by a compressor, raising its temperature and pressure. This compressed vapor then acts as the heating medium for the same process, drastically reducing external steam consumption. The falling film design ensures that the liquid product flows as a thin film along the inside of vertical tubes, allowing rapid heat transfer and minimal residence time—ideal for heat-sensitive pharmaceutical active ingredients (APIs).
- Energy Efficiency: MVR technology reduces energy usage by 50–70% compared to conventional multi-effect evaporators. The system can achieve a specific energy consumption as low as 20–30 kWh per ton of water evaporated.
- High Product Quality: The low residence time and gentle evaporation temperatures (typically 40–80°C under vacuum) prevent thermal degradation, preserving the potency and purity of APIs.
- 316L Stainless Steel Construction: All wetted parts are made from 316L or higher-grade alloys, providing excellent corrosion resistance, ease of cleaning (CIP capability), and compliance with pharmaceutical hygiene standards.
- Automated Operation: The PLC-based control system continuously monitors temperature, pressure, flow rate, and concentration. Operators can adjust parameters via the HMI, while the system automatically optimizes the process to maintain consistent output.
- Modular & Customizable Design: The evaporator is engineered as a skid-mounted modular unit, simplifying installation and scale-up. We offer customization of capacity, number of effects, tube dimensions, and auxiliary equipment (e.g., pre-heaters, condensers, vacuum systems).
- Low Maintenance: With self-cleaning film flow and robust construction, the evaporator requires minimal routine maintenance. All seals and gaskets are manufactured from FDA-compliant materials.
Trusted by Global Pharmaceutical Manufacturers
As a reliable manufacturer with annual export value exceeding US$10–50 million, Qingdao Conqinphi Environmental Technology Group serves customers across North America, Europe, Southeast Asia, the Middle East, and other regions. Our commitment to quality is reflected in the multiple management system certifications we have achieved, including ISO9001, ISO14000, OHSAS18001, HACCP, and others. We understand the strict regulatory environment of the pharmaceutical industry and ensure that every evaporator we deliver is fabricated in accordance with GMP, cGMP, and FDA guidelines.
Our factory spans over 10,000 square meters and houses advanced manufacturing facilities, including automatic welding machines, polishing equipment, and a dedicated quality control laboratory. Each evaporator undergoes rigorous testing—hydrostatic test, helium leak test, surface roughness measurement (Ra ≤ 0.4 μm for product contact surfaces), and full functional trial before shipment. We also provide detailed documentation (IQ/OQ protocols, material certificates, weld maps) to support your validation process.
We have successfully supplied similar MVR evaporators for API concentration of antibiotics, vitamins, amino acids, and plant extracts. Our clients consistently report reduced operating costs, improved yield, and trouble-free long-term operation. Backed by our experienced engineering team and responsive after-sales service (including installation guidance, commissioning support, and remote troubleshooting), we are confident that our evaporator will meet and exceed your expectations.
Contact us today to discuss your specific requirements and receive a customized proposal. Let our expertise elevate your pharmaceutical production efficiency.
Frequently Asked Questions (FAQ)
-
Q: What types of API solutions can be concentrated with this evaporator?
A: It is suitable for most heat-sensitive liquid APIs, including antibiotics, hormones, peptides, vitamins, and herbal extracts. The design can be adapted for corrosive or viscous fluids with material upgrades. -
Q: How does the MVR system achieve such high energy savings?
A: The mechanical compressor recompresses the vapor, increasing its thermal value. This vapor then heats the incoming product, recycling latent heat that would otherwise be lost. Only a small amount of electrical energy drives the compressor, resulting in substantial steam savings. -
Q: Can the evaporator be cleaned in place (CIP)?
A: Yes, the tubular falling film design allows efficient CIP with spray balls and automated cleaning cycles. The 316L surface finish (Ra ≤ 0.4 μm) facilitates removal of residues, meeting pharmaceutical hygiene standards. -
Q: What is the typical delivery time for a custom unit?
A: Lead time depends on complexity and capacity, but generally ranges from 12 to 20 weeks after order confirmation and design approval. We work closely with clients to expedite projects when needed. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site supervision for installation and commissioning, as well as remote support via video calls. Our service engineers are available worldwide. -
Q: What documentation do you supply for validation?
A: We provide comprehensive documentation including material certificates, weld maps, pressure test reports, surface roughness reports, operation and maintenance manuals, and IQ/OQ protocols to assist your validation process. -
Q: Can the evaporator handle variable feed flow rates?
A: Yes, the control system includes variable frequency drives on feed pumps and automatic adjustments to maintain stable film flow within a range of ±30% of nominal capacity. -
Q: Is a pilot test available before purchase?
A: We encourage pilot testing at our facility in Qingdao or at client sites using our mobile test unit. This helps verify performance for your specific product. Please inquire for details.
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