Compact MVR Skid-Mounted Unit, 220V/380V, 50Hz, Energy-Saving Evaporation System for 5-20 T/D
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd. (established in 2015, with a factory area of 10,000-30,000 sqm and annual export value exceeding US$10 million), we proudly present our Compact MVR Skid-Mounted Unit. This energy-saving evaporation system is engineered for capacities of 5 to 20 tons per day, offering a reliable and space-efficient solution for industrial concentration and wastewater treatment. Designed for 220V/380V, 50Hz power supply, it integrates mechanical vapor recompression technology to dramatically reduce energy consumption while maintaining high evaporation efficiency. Our unit is already trusted by clients across North America, South America, Europe, and Asia — delivering consistent performance under demanding conditions.
The Compact MVR Skid-Mounted Evaporator combines advanced heat pump principles with robust mechanical design. By compressing secondary vapor and recycling its latent heat, the system achieves energy savings of up to 60-80% compared to traditional multi-effect evaporators. This makes it an ideal choice for industries such as chemical processing, food & beverage, pharmaceuticals, and wastewater treatment where low operating costs and small footprint are critical. The skid-mounted construction allows quick installation and easy relocation, saving both time and infrastructure investment.
Key Features & Technical Specifications
- Energy Efficiency: Mechanical vapor recompression (MVR) technology reduces steam consumption by over 80% compared to conventional single-effect evaporators.
- Compact Footprint: All components (compressor, heat exchangers, separator, pumps) are integrated onto a single skid – no need for large dedicated buildings.
- Wide Capacity Range: Standard models cover 5 T/D to 20 T/D, with customizable capacity up to 50 T/D upon request.
- Flexible Power Options: Standard 220V/380V, 50Hz (other voltages and frequencies like 60Hz are available).
- High Reliability: Compressor from reputable brands (e.g., Roots, centrifugal) with durable seals and automatic lubrication system.
- Automatic PLC Control: Touchscreen HMI for real-time monitoring of temperature, pressure, flow, and level – minimal operator intervention required.
- Corrosion-Resistant Materials: Wetted parts in 304/316L stainless steel for long service life in aggressive chemical environments.
- Low Noise & Vibration: Soundproof enclosure optional, meeting occupational safety standards.
| Parameter | Specification |
|---|---|
| Model Capacity (T/D) | 5, 8, 10, 12, 15, 20 (standard) |
| Power Supply | 220V/380V, 50Hz (3-phase) |
| Installed Power (approx.) | 15-45 kW (depending on capacity) |
| Evaporation Temperature | 50-100°C (adjustable) |
| Compressor Type | Centrifugal / Roots (oil-free option) |
| Heat Exchanger Material | SS304/316L, Titanium (for high corrosive fluids) |
| Control System | PLC + 10-inch HMI (Siemens or Mitsubishi) |
| Overall Dimensions (L×W×H) | ~5×2×3 m (varies with capacity) |
| Weight (approx.) | 3-8 tons |
Advantages & Customer Benefits
- Lower Operating Costs: The MVR technology reduces energy consumption by 60-80% — lower electricity and steam bills mean faster return on investment.
- Space Saving: Skid-mounted design eliminates the need for separate structural supports and piping runs, saving valuable floor space.
- Quick Installation: Pre-assembled and tested at factory – installation time is cut by 50-70% compared to field-erected systems.
- Eco-Friendly: Recovers heat internally, reducing thermal discharge and carbon footprint.
- Versatile Applications: Suitable for concentrating solutions like NaCl, Na2SO4, sugar solutions, dairy whey, and many industrial wastewaters.
- Low Maintenance: Fewer moving parts than traditional boilers, and easy-access design for cleaning and inspection.
Trust & Reliability – Why Choose Qingdao Conqinphi?
With over 9 years of manufacturing expertise in evaporation and concentration equipment, our company has delivered hundreds of MVR units to clients worldwide. Our factory spans 10,000-30,000 square meters, equipped with advanced CNC machining, automatic welding lines, and full-scale testing facilities. We hold multiple international quality management certifications, including ISO9001, ISO14000, OHSAS18001, and HACCP, ensuring that every unit meets rigorous standards. Our annual export value of US$10-50 million reflects the trust of global buyers from North America, Europe, Southeast Asia, and beyond.
We understand that evaporation systems are a long-term investment. That’s why we offer comprehensive 2-year warranty, 24/7 technical support, and free commissioning service for first-time buyers. Our engineering team can also customize the unit to match your specific feed characteristics, space constraints, and local electrical codes. Contact us today for a detailed proposal and performance guarantee for your project!
Frequently Asked Questions (FAQ)
-
Q: What is the minimum and maximum processing capacity of this MVR unit?
A: Standard models cover 5 T/D to 20 T/D. For capacities outside this range (e.g., 1 T/D or up to 50 T/D), we can design a customized unit based on your requirements. -
Q: Can I use this unit with 60Hz power supply instead of 50Hz?
A: Yes, we can configure the compressor motor and electrical components for 60Hz operation (e.g., 220V/380V/480V). Please specify when ordering. -
Q: What materials are used for the heat exchangers and separator?
A: Standard material is 304 stainless steel; 316L is available for higher chloride resistance. For extremely corrosive fluids, we can offer titanium or Hastelloy option. -
Q: How much energy can I save compared to a traditional triple-effect evaporator?
A: Our MVR system typically reduces energy consumption by 60-80% compared to single-effect, and 30-50% compared to triple-effect evaporators (depending on temperature lift). Exact savings can be calculated with your feed data. -
Q: Is the skid-mounted unit easy to install and maintain?
A: Yes, the unit arrives fully assembled and tested. Only connection to power, feed inlet, concentrate outlet, and condensate drain is required. Routine maintenance includes cleaning heat exchanger surfaces and checking compressor oil level—our manual provides clear instructions. -
Q: What certifications does your company hold?
A: We are certified to ISO9001:2015 (quality management), ISO14001 (environmental), OHSAS18001 (occupational health & safety), and HACCP (food safety). Additional certifications such as ASME/CE can be arranged for projects requiring them (upon request). -
Q: Do you provide after-sales service and spare parts?
A: Absolutely. We offer a standard 2-year warranty, lifetime technical support, and a warehouse of commonly replaced parts (seals, gaskets, sensors, filters). Our service engineers can travel to your site for commissioning or troubleshooting. -
Q: Can the system handle viscous or fouling liquids?
A: Yes, we can customize the heat exchanger design (e.g., forced circulation, scraped surface) to handle high viscosity or fouling-prone fluids. Our team will assess your sample to recommend the ideal configuration.
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