High Efficiency Freezing Crystallizer, 304 Stainless Steel, PLC Control, 220V, 0.5kW, 50L/h
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. As a leading manufacturer established in 2015 with a 10,000-30,000 m² factory and annual export value exceeding US$10 million, we are proud to present our High Efficiency Freezing Crystallizer. This equipment is engineered to transform wastewater treatment and chemical recovery processes through advanced crystallization technology. With a robust 304 stainless steel construction, precise PLC control, and a capacity of 50L/h, it offers reliable performance for industrial applications.
Our freezing crystallizer is designed to separate and recover valuable substances from liquid streams by utilizing controlled low-temperature crystallization. The system operates at 220V with a power consumption of only 0.5kW, making it both energy-efficient and cost-effective. Whether you are dealing with brine concentration, salt recovery, or industrial wastewater treatment, this unit delivers consistent, high-purity crystal output.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – corrosion-resistant, food-grade quality, suitable for harsh chemicals.
- Control: PLC with touchscreen interface – automatic operation, real-time monitoring, and customizable parameters.
- Capacity: 50 liters per hour – ideal for small to medium-scale production lines.
- Power: 220V, 0.5kW – low energy consumption minimizes operating costs.
- Cooling System: Efficient refrigeration cycle ensures rapid freezing and precise temperature control.
- Safety: Overload protection, emergency stop, and alarm system for safe operation.
- Compact Design: Space-saving footprint, easy to install and maintain.
| Parameter | Value |
|---|---|
| Model | Conqinphi FC-50 |
| Material | 304 Stainless Steel |
| Power Supply | 220V / 50Hz / 0.5kW |
| Processing Capacity | 50 L/h |
| Control System | PLC with HMI touchscreen |
| Cooling Method | Compression refrigeration |
| Operating Temperature | -10°C to 0°C (adjustable) |
| Dimensions (L×W×H) | 1200×800×1500 mm (customizable) |
| Weight | Approx. 250 kg |
Detailed Advantages & Customer Benefits
Our freezing crystallizer offers several distinct advantages over traditional evaporation or chemical precipitation methods:
- High Purity Crystals: The controlled freezing process ensures that impurities remain in the liquid phase, resulting in crystals with purity exceeding 99%.
- Energy Efficiency: With only 0.5kW power consumption, the unit uses significantly less energy compared to thermal evaporation systems, reducing your carbon footprint and operational costs.
- Automatic PLC Control: The intuitive touchscreen interface allows operators to set parameters, monitor real-time data, and adjust cycles without specialized training. The system can run unattended for extended periods.
- Corrosion Resistance: 304 stainless steel construction withstands acidic and alkaline solutions, ensuring long service life even in aggressive environments.
- Modular & Customizable: We offer optional upgrades such as remote monitoring, data logging, and customized capacity (e.g., 100L/h, 200L/h) upon request. The unit can be integrated into existing production lines.
- Low Maintenance: The design features easy-access components, self-cleaning cycles, and a robust refrigeration system that requires minimal routine maintenance.
Why Choose Qingdao Conqinphi?
Our company has been a trusted manufacturer in environmental technology since 2015. With a factory spanning 10,000-30,000 square meters and a dedicated team of 201-300 employees, we have the capability to deliver high-quality equipment on a large scale. Our annual export value exceeds US$10 million, and we export to markets across North America, South America, Europe, Asia, Africa, and Oceania. We hold a comprehensive set of certifications including ISO9001, ISO14000, HACCP, and others, ensuring that our products meet rigorous international standards. Every freezing crystallizer undergoes strict quality control before shipment. We are located in Qingdao, Shandong, a major port city, which guarantees fast and convenient logistics. Our after-sales service includes technical support, spare parts availability, and optional on-site installation training.
Contact us today to discuss your specific crystallization needs. Our engineers can provide a tailored solution and a detailed quotation. Whether you need a standard 50L/h unit or a larger system, we are committed to delivering reliable, efficient, and cost-effective equipment that adds value to your business.
Frequently Asked Questions (FAQ)
-
Q: What types of solutions can this freezing crystallizer handle?
A: It is suitable for aqueous solutions containing salts, acids, alkalis, and organic compounds. Common applications include brine concentration, sodium sulfate recovery, and wastewater treatment from chemical, pharmaceutical, and food industries. Please provide your solution composition for a feasibility assessment. -
Q: How does the PLC control improve operation?
A: The PLC automates the entire crystallization cycle, including cooling, seeding, holding, and discharging. Operators can set parameters such as target temperature, cooling rate, and holding time via the touchscreen. The system logs data for quality control and can be integrated with central monitoring systems. -
Q: What is the typical payback period for this equipment?
A: Payback depends on the value of recovered materials and energy savings. For many clients, the unit pays for itself within 12-18 months due to reduced waste disposal costs and recovered product value. We can provide a customized ROI analysis based on your specific application. -
Q: Is the 304 stainless steel material suitable for food-grade applications?
A: Yes, 304 stainless steel is widely accepted in food processing and pharmaceutical industries. It is non-reactive, easy to clean, and resistant to corrosion. If you require higher corrosion resistance for certain chemicals, we also offer 316L stainless steel as an option. -
Q: What are the power requirements? Can it work with 380V?
A: The standard unit is designed for 220V single-phase, 0.5kW. However, we can customize the voltage to 110V, 380V, or other specifications upon request. Please confirm your local power supply when ordering. -
Q: How long does the installation and commissioning take?
A: Installation typically takes 1-2 days for a standard unit. Our technical team can provide remote guidance or send an engineer for on-site commissioning (additional cost). We also supply detailed user manuals and video tutorials. -
Q: Do you provide spare parts and after-sales support?
A: Yes, we maintain a stock of commonly used spare parts such as seals, valves, and sensors. Our after-sales team is available via email, phone, or video call. We also offer extended warranty and maintenance contracts. -
Q: Can the crystallizer handle continuous operation?
A: Absolutely. The unit is designed for 24/7 continuous operation with automatic cycles. The PLC ensures consistent performance, and the refrigeration system is built with industrial-grade components for long-term reliability.
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