Forced Circulation Evaporator-Crystallizer, 5kW Power, Automatic Operation, IP65 Control Cabinet
Product Spotlights
As a leading manufacturer with over 25 years of experience since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to introduce our Forced Circulation Evaporator-Crystallizer designed for efficient concentration and crystallization of various solutions. This unit is equipped with a 5kW power system, fully automatic operation, and an IP65-rated control cabinet, ensuring reliable performance in demanding industrial environments. Our evaporator-crystallizer combines robust construction with advanced control technology to deliver consistent product quality and operational simplicity.
The forced circulation design promotes high heat transfer coefficients and minimizes scaling, making it ideal for processing heat-sensitive or fouling-prone liquids. Whether you are in the chemical, pharmaceutical, or food industry, this system offers a cost-effective solution for recovering solvents, concentrating products, and producing high-purity crystals. With our global export experience spanning over 20 countries, we ensure that every unit meets international quality standards.
Key Features & Benefits
- Forced Circulation Design: Maintains high flow velocity to reduce fouling and scaling, prolonging operation cycles and reducing downtime.
- 5kW Power System: Energy-efficient motor and pump combination ensures stable circulation and optimal heat transfer.
- Fully Automatic Operation: PLC-based control system (optional) and touchscreen interface allow for precise parameter setting, monitoring, and alarm management.
- IP65 Control Cabinet: Dust-tight and protected against water jets, suitable for harsh environments including outdoor installations.
- Modular Construction: Skid-mounted design simplifies installation, maintenance, and future expansion.
- Wide Application Range: Handles solutions such as sodium chloride, ammonium sulfate, waste brine, and many other chemical compounds.
- Customizable Materials: Available in 304L, 316L, or duplex stainless steel to match corrosive or hygienic requirements.
- Low Maintenance: Few moving parts and easy access to internal components reduce service costs.
Technical Specifications
| Parameter | Value |
|---|---|
| Power Consumption | 5 kW (main pump + control) |
| Heating Medium | Steam / Hot water / Thermal oil (optional) |
| Evaporation Capacity | Customizable (typically 50–500 L/h) |
| Operating Temperature | Up to 120°C (depending on solution) |
| Control Cabinet Protection | IP65 (NEMA 4 equivalent) |
| Materials of Construction | SUS304 / SUS316L / Duplex (customizable) |
| Installation Type | Skid-mounted, pre-piped and wired |
| Weight | Approx. 800–1500 kg (depending on configuration) |
How It Works
The forced circulation evaporator-crystallizer operates by continuously recirculating the feed solution through a heat exchanger using a dedicated circulation pump. The heated solution enters a separation chamber where vapor is released, and the concentrated slurry is directed to a crystallizer section. Because the circulation rate is high, the temperature rise across the heat exchanger is small, reducing the risk of thermal degradation and scaling. The system’s automatic controls maintain constant temperature, pressure, and level, ensuring consistent product quality.
Industry Applications
- Chemical Processing: Concentration of inorganic salts (NaCl, Na₂SO₄, NH₄Cl) and organic intermediates.
- Pharmaceuticals: Recovery of active ingredients and solvent recycling.
- Food & Beverage: Concentration of juices, syrups, and dairy products.
- Wastewater Treatment: Zero liquid discharge (ZLD) systems for brine concentration.
- Mining & Metallurgy: Recovery of valuable metals from leach solutions.
Why Choose Our Forced Circulation Evaporator-Crystallizer?
Our factory has been serving global customers since 1998, with an annual export value exceeding US$5 million. We ship through major ports including Tianjin, Qingdao, and Shanghai, and our products are trusted across North America, South America, Europe, Asia, Africa, and Oceania. Each unit undergoes rigorous quality checks before delivery, and we offer comprehensive after-sales support including remote troubleshooting and spare parts supply.
We understand that every process is unique. That’s why we provide customization options for material selection, heating media, control logic, and even skid layout. Our engineering team is ready to work with you to design a system that perfectly fits your production requirements.
Take the next step toward efficient, reliable crystallization. Contact us today for a quotation or technical consultation. With our decades of experience and global reach, you can count on us for quality and performance.
Frequently Asked Questions
-
Q: What is the typical payback period for this evaporator-crystallizer?
A: Depending on energy costs and product value, most customers see a return on investment within 12–24 months, mainly due to reduced waste and higher recovery rates. -
Q: Can the unit handle corrosive solutions?
A: Yes. We offer materials such as 316L stainless steel, duplex stainless steel, and even Hastelloy for highly corrosive streams. Please specify your fluid composition when ordering. -
Q: Is the control system compatible with remote monitoring?
A: Our PLC-based control system can be equipped with Ethernet/IP or Modbus TCP for remote monitoring and SCADA integration. This is an optional upgrade. -
Q: What is the recommended maintenance schedule?
A: We recommend daily visual checks of the pump and seals, monthly cleaning of the heat exchanger (if needed), and annual inspection of the control cabinet and electrical components. -
Q: How long does delivery take?
A: Standard lead time is 30–45 days after order confirmation. For customized units, please allow 60–90 days. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site installation supervision and commissioning support. Remote assistance via video call is also available at no extra cost. -
Q: What is the warranty period?
A: Our standard warranty is 12 months from the date of shipment, covering defects in materials and workmanship. Extended warranties are available upon request. -
Q: Can the evaporator-crystallizer be used for both batch and continuous processes?
A: The system is designed primarily for continuous operation, but it can be adapted for batch mode with minor modifications to the control logic.
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