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Help CenterMVR Evaporator-Crystallizer, 1000kg/h Capacity, 304SS, Automatic Control, 50Hz
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As a manufacturer established in 1998 with annual export values reaching US$5-10 million, we are proud to present our MVR Evaporator-Crystallizer with 1000 kg/h capacity. This advanced system combines mechanical vapor recompression technology with crystallization functionality, delivering exceptional energy efficiency and reliable operation for demanding industrial applications. Built with 304 stainless steel and equipped with automatic control, it is designed to reduce operational costs while maximizing product recovery.
The MVR (Mechanical Vapor Recompression) principle uses a compressor to raise the temperature and pressure of vapor generated during evaporation, recycling the latent heat back into the process. This greatly reduces steam consumption compared to conventional multi-effect evaporators. Our 1000 kg/h unit is ideal for concentrating solutions, recovering solvents, or crystallizing solids from wastewater, chemical streams, and food industry effluents.
Key Features & Technical Specifications
- High Efficiency – Energy savings of up to 70% compared to traditional evaporators, thanks to vapor recompression.
- 304 Stainless Steel Construction – Excellent corrosion resistance for a wide range of chemical and salt solutions.
- Fully Automatic PLC Control – Touchscreen interface with real-time monitoring of temperature, pressure, flow rate, and liquid level. Minimal operator intervention required.
- Integrated Crystallization Function – Designed with a crystallizer section that allows simultaneous evaporation and crystal growth, producing separable solid products.
- 50Hz Power Supply – Standard 380V/50Hz three-phase; other voltages and frequencies are available upon request.
- Compact Modular Design – Easy to install, operate, and maintain. The system occupies a small footprint for its capacity.
- Flexible Application – Suitable for treating brine, zero liquid discharge (ZLD) systems, pharmaceutical intermediates, and more.
| Parameter | Value |
|---|---|
| Evaporation Capacity | 1000 kg/h (water evaporation rate) |
| Operating Temperature | 60-100°C (adjustable) |
| Compressor Type | Centrifugal / Roots (optional) |
| Material of Construction | 304 SS (contact parts); optional 316L |
| Power Consumption | Approx. 45-55 kW (depending on application) |
| Control System | PLC + HMI touchscreen, remote monitoring optional |
| Dimensions (L×W×H) | ~5.0m × 2.5m × 3.5m (customizable) |
Our MVR Evaporator-Crystallizer integrates advanced process control to maintain stable operation even with fluctuating feed conditions. The automatic control system adjusts compressor speed, feed rate, and discharge parameters to optimize energy use and product quality. For crystallization applications, the system includes a controlled supersaturation zone that promotes uniform crystal size, reducing scaling and improving solid-liquid separation.
Why Choose Our MVR Evaporator-Crystallizer?
- Proven Reliability – Our factory has been producing industrial equipment since 1998, with a strong track record among global customers in North America, Europe, Asia, and Africa.
- Customization Available – We can adapt the unit to your specific feed composition, desired crystal size, and local electrical standards (e.g., 60Hz, 415V).
- Low Operating Cost – Thanks to the MVR cycle, the system consumes only electricity (no steam boiler required), reducing utility expenses.
- Environmentally Friendly – Achieve zero liquid discharge (ZLD) or reduce waste volume, meeting increasingly stringent environmental regulations.
- Global Logistics – Shipped from Tianjin, Qingdao, or Shanghai ports with comprehensive export documentation and support.
We have exported to over 20 countries worldwide, with annual export values between US$5-10 million. Our team provides full technical support, including process design, installation supervision, and after-sales service. Every unit undergoes rigorous testing before delivery to ensure flawless performance.
If you are looking for an energy-efficient, durable, and automatic evaporator-crystallizer, our 1000 kg/h MVR system is a wise investment. Contact us today for a detailed quotation or to discuss your specific requirements. We are ready to help you achieve your production and environmental goals.
Frequently Asked Questions (FAQ)
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What is the difference between MVR and conventional evaporators?
MVR reuses the latent heat of vapor by compressing the vapor, reducing energy consumption by up to 70% compared to single-effect evaporators. It requires only electric power, not steam, making it more cost-effective where electricity is available. -
Can this unit handle solutions with high scaling tendency?
Yes, the crystallizer design includes controlled supersaturation and optional anti-scaling coatings. We can also add a forced circulation loop to reduce fouling. For highly scaling fluids, we recommend a pilot test. -
What is the maximum solid concentration achievable?
It depends on the solubility of the product. Typically, the system can concentrate solutions up to near saturation, and then crystallize to produce a slurry with 20-50% solids by weight. Higher concentrations are possible with specific design adjustments. -
Is the automatic control system easy to operate?
Yes, the PLC with HMI touchscreen provides intuitive menus and real-time graphs. Operators can set parameters for different products, and the system automatically adjusts to maintain optimal conditions. Training is provided. -
What materials are used for the wetted parts?
Standard is 304 stainless steel. For corrosive fluids, we offer 316L, duplex stainless steel, or titanium as options. Please provide your fluid composition for a material recommendation. -
Can the unit be modified for 60Hz power supply?
Absolutely. The compressor and motor can be selected for 60Hz operation. We also support 415V, 460V, or other voltages. Please specify your local electrical standards when ordering. -
What is the typical delivery time?
For a standard 1000 kg/h MVR Evaporator-Crystallizer, the lead time is approximately 6-8 weeks after order confirmation. Customized units may take longer depending on complexity. -
Do you provide installation and commissioning support?
Yes, we offer on-site supervision by our engineers (travel expenses apply) or remote guidance via video call. We also provide detailed manuals and spare parts lists.
With decades of manufacturing experience and a global customer base, we are confident in delivering a high-quality MVR Evaporator-Crystallizer that meets your process requirements. Inquire now to learn more about how our system can benefit your operation.
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