Contact Platform Support
Help CenterCompact Freeze Crystallization Unit With PID Temperature Controller, 304 Stainless Steel Coils, Auto Drain
Product Spotlights
Related Products
-
Customizable Freeze Crystallization Reactor With 3-Layer Insulation, 12 Month Warranty and On-Site InstallationUS$ 2150 - 800000MOQ: 1 Combo -
Continuous Freeze Crystallization Equipment With R410A Refrigerant, 15kW Compressor, IP54 ProtectionUS$ 2150 - 800000MOQ: 1 Combo
-
304 Stainless Steel Freeze Crystallization Equipment With PLC Control and 5kW Cooling Capacity for Industrial ProcessingUS$ 2150 - 800000MOQ: 1 Combo
-
Industrial Freeze Crystallizer With High Efficiency Heat Exchanger, Touch Screen PLC, 10L CapacityUS$ 2150 - 800000MOQ: 1 Combo
-
Freeze Crystallization System for Food Processing Wastewater Treatment, 316L SS, Standard CompliantUS$ 2150 - 800000MOQ: 1 Combo
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. We are proud to present our Compact Freeze Crystallization Unit with PID Temperature Controller, 304 Stainless Steel Coils, and Auto Drain. This state-of-the-art equipment is designed to deliver precise and efficient crystallization for a wide range of industrial applications. With over a decade of manufacturing expertise since 2015, our team has engineered a solution that combines compact footprint with advanced control, ensuring reliable performance and ease of operation. Whether you are in water treatment, chemical processing, or the food industry, this unit offers a cost-effective and sustainable way to concentrate solutions or recover valuable solids.
Our freeze crystallization technology leverages the principle of selective freezing to separate pure water from contaminants, resulting in high-purity ice and concentrated brine or product. The PID temperature controller ensures that the system maintains optimal freezing conditions with minimal temperature fluctuations, which directly translates to consistent product quality. The 304 stainless steel coils provide excellent corrosion resistance and thermal conductivity, extending the service life of the equipment even in harsh environments. Additionally, the auto drain function simplifies maintenance by automatically removing accumulated solids or brine, reducing downtime and labor costs.
Key Features & Technical Specifications
- Compact Design: Space-saving footprint ideal for laboratories, pilot plants, and small-scale production lines.
- PID Temperature Controller: Digital display with programmable setpoints, accuracy ±0.5°C, enabling precise crystallization control.
- 304 Stainless Steel Coils: Industrial-grade material resistant to rust, pitting, and chemical attack; easy to clean.
- Auto Drain System: Automated valve and pump combination that periodically removes concentrate or ice slurry without operator intervention.
- Energy Efficiency: Direct cooling refrigeration system with low energy consumption; optional heat recovery module.
- User-Friendly Interface: Touchscreen or button panel with real-time temperature and pressure monitoring.
- Safety Features: Over-temperature alarm, pressure relief valve, and emergency stop button.
| Parameter | Value |
| Temperature Range | -20°C to +2°C (adjustable) |
| Cooling Capacity | 0.5 kW to 5 kW (customizable) |
| Coil Material | 304 Stainless Steel (316L optional) |
| Drain Method | Automatic via solenoid valve & pump |
| Power Supply | 220V/380V, 50/60Hz (custom) |
| Dimensions (L×W×H) | 800×600×1200 mm (base model) |
| Certification | ISO9001, HACCP, OHSAS18001 (as applicable) |
How It Benefits Your Operation: By integrating a PID controller, this unit ensures that your crystallization process runs at the exact temperature required, reducing waste and improving yield. The 304 stainless steel coils are not only durable but also facilitate efficient heat transfer, meaning faster cycle times. The automatic drain removes the hassle of manual cleaning and prevents clogging, which is especially valuable in continuous processes. Moreover, the compact size allows you to install it in tight spaces without compromising capacity.
Company Reliability & After-Sales Support
Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been a trusted manufacturer since 2015, operating a 10,000–30,000 square meter factory with 201–300 skilled employees. Our annual export value exceeds US$10–50 million, and we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are certified under ISO9001, HACCP, OHSAS18001, and other international standards, demonstrating our commitment to quality and safety. We offer comprehensive after-sales support, including installation guidance, remote troubleshooting, and spare parts supply. With our own R&D team and strict quality control, every unit is tested before shipment. When you choose our Compact Freeze Crystallization Unit, you are investing in a solution backed by a reliable partner with a global track record.
Contact us today to discuss your specific requirements or request a customized variant. We look forward to helping you optimize your crystallization process.
Frequently Asked Questions
-
Q: What is the typical temperature accuracy of the PID controller?
A: The controller maintains accuracy within ±0.5°C under stable conditions. For more demanding applications, a high-precision option (±0.2°C) is available upon request. -
Q: Can the unit handle highly corrosive solutions?
A: The standard model uses 304 stainless steel, which is suitable for many chemicals. For highly corrosive media, we recommend upgrading to 316L stainless steel or other alloys. Please consult our team for specific compatibility. -
Q: How often does the auto drain system need maintenance?
A: The auto drain valve and pump are designed for low-maintenance operation. We suggest inspecting the system every 3 months and cleaning the drain lines as needed, depending on the feed water quality. -
Q: What is the maximum processing capacity of this unit?
A: Capacity varies by model. Our base unit can process up to 50 liters per hour (depending on temperature and concentration). Custom designs are available for higher throughput. -
Q: Does the unit come with a warranty?
A: Yes, we offer a standard one-year warranty against manufacturing defects. Extended warranties are optional and can be purchased separately. -
Q: Can I integrate this unit into an existing production line?
A: Absolutely. The unit has standard piping connections and can be easily integrated with your system. Our engineers can provide layout recommendations. -
Q: What safety certifications does the unit comply with?
A: Our machinery is manufactured under ISO9001 quality management and OHSAS18001 safety standards. Electrical components meet CE requirements (available upon request). -
Q: How long does it take to ship after placing an order?
A: Standard models ship within 15–20 working days after order confirmation. Customized units may require 30–45 days. We ship from Qingdao Port.
Send Inquiry to This Supplier
You May Also Like
-
Air-Cooled Freeze Crystallization System With Stainless Steel 316L, Temperature Range -20C to -80C, 3 Phase 400VUS$ 2150 - 800000MOQ: 1 Combo
-
Freeze Crystallization Equipment With 18 Months Warranty, Free Technical Training, and Mill Test Report IncludedUS$ 2150 - 800000MOQ: 1 Combo
-
Automated Freeze Crystallization Machine With Closed Loop Temperature Control, 220V, 50Hz, Suitable for Chemical SeparationUS$ 2150 - 800000MOQ: 1 Combo
-
Pharmaceutical Freeze Crystallization Equipment for Drug Purification, 304 Stainless Steel, 1 Year WarrantyUS$ 2150 - 800000MOQ: 1 Combo
-
Industrial Low-Temperature Evaporator, 304 Stainless Steel, 380V Three-Phase, Automatic Condensate DrainUS$ 7290 - 895000MOQ: 1 Combo
-
304 Stainless Steel Low-Temperature Evaporator With PLC Control and 220V Power Supply for Industrial UseUS$ 7290 - 895000MOQ: 1 Combo
-
Semi-Automatic Low-Temperature Evaporator, 304 SS, IP65 Waterproof, 5L Capacity per BatchUS$ 7290 - 895000MOQ: 1 Combo
-
Low-Temperature Evaporator, 304 SS,1-Year Warranty on Parts LTEUS$ 7290 - 895000MOQ: 1 Combo
-
220V Low-Temperature Evaporator With PLC Touch Screen, 304 Stainless Steel, 10L/h Evaporation RateUS$ 7290 - 895000MOQ: 1 Combo
-
Compact Low-Temperature Evaporator, 304 SS Coil, 1.5kW Heating, 50-80°C Operating RangeUS$ 7290 - 895000MOQ: 1 Combo
