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Help CenterIndustrial Evaporator With Enhanced Heat Transfer Coefficient 0.7 KW/m²K Using Copper Tubes 3/4 Inch
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As a leading manufacturer with over 8 years of experience in the environmental technology sector, Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents our Industrial Evaporator with Enhanced Heat Transfer Coefficient 0.7 kW/m²K Using Copper Tubes 3/4 inch. This evaporator is engineered to deliver superior thermal performance, reducing energy consumption and operational costs for your industrial cooling or refrigeration systems. Our commitment to precision manufacturing and rigorous quality control ensures that every unit meets the highest standards of reliability and efficiency, making it an ideal choice for demanding applications across North America, Europe, and Asia.
The core innovation of this evaporator lies in its optimized copper tube design and advanced heat transfer surface geometry, which achieve a remarkable heat transfer coefficient of 0.7 kW/m²K. This performance enhancement allows for smaller equipment footprint, faster cooling response, and lower overall system costs compared to conventional evaporators. Whether you are upgrading existing facilities or designing new installations, this product provides a dependable solution for continuous operation in harsh industrial environments.
Key Features & Technical Specifications
- Enhanced Heat Transfer Coefficient: 0.7 kW/m²K – achieved through optimized fin geometry and smooth copper tube surface, ensuring efficient heat exchange even at low temperature differences.
- 3/4 inch Copper Tubes: High-quality seamless copper tubes with excellent thermal conductivity and corrosion resistance, providing long service life and consistent performance.
- Robust Construction: Heavy-duty steel shell with epoxy coating, designed to withstand high pressure and vibration in industrial settings.
- Compact Design: Space-saving configuration reduces installation footprint while maintaining high heat transfer capacity.
- Wide Application Range: Suitable for ammonia, Freon, and other common refrigerants; compatible with both flooded and dry expansion systems.
- Customizable Options: Available in various lengths, number of passes, and connection sizes to fit specific system requirements.
| Parameter | Value |
|---|---|
| Heat Transfer Coefficient | 0.7 kW/m²K |
| Tube Material | Copper (ASTM B88 or equivalent) |
| Tube Diameter | 3/4 inch (19.05 mm) |
| Maximum Working Pressure | 25 bar (shell side), 30 bar (tube side) |
| Temperature Range | -40°C to +80°C |
| Standard Connections | Flanged or threaded (customizable) |
| Certifications | ISO9001, HACCP, OHSAS18001, SA8000 |
Advanced Design Benefits
The evaporator's enhanced heat transfer coefficient directly translates to faster cooling cycles and reduced energy consumption—up to 15% lower than standard models. By using high-purity copper tubes, we minimize thermal resistance and fouling, ensuring that the heat transfer performance remains stable over years of operation. The 3/4 inch tube diameter is specifically chosen to balance refrigerant flow velocity and pressure drop, optimizing system efficiency.
Each unit undergoes rigorous testing, including hydrostatic pressure tests and leak detection, to guarantee leak-free performance under extreme conditions. The shell is fabricated from carbon steel with a durable anti-corrosion coating, suitable for both indoor and outdoor installations. Additionally, our design team can customize the evaporator to match your specific refrigerant, capacity, and connection requirements, providing a tailored solution without compromising quality.
Why Choose Qingdao Conqinphi?
Founded in 2015, Qingdao Conqinphi Environmental Technology Group Co., Ltd. operates a state-of-the-art factory spanning 10,000–30,000 square meters with a dedicated team of 201–300 employees. Our annual export value of US$10–50 million reflects our strong global presence, serving markets in North America, Europe, Southeast Asia, the Middle East, Oceania, Africa, and South America. We hold multiple international certifications including ISO9001, HACCP, SA8000, OHSAS18001, and more, ensuring that our products comply with the highest quality and safety standards.
Our engineering team has extensive experience in designing evaporators for ammonia, Freon, CO₂, and other refrigerants, delivering successful projects in food processing, chemical plants, cold storage, and HVAC systems. We provide comprehensive after-sales support, including installation guidance, technical documentation, and prompt spare parts supply. With a commitment to innovation and customer satisfaction, we guarantee that our Industrial Evaporator will exceed your performance expectations.
Contact us today to discuss your project requirements and receive a customized quotation with competitive lead times. Benefit from our reliable manufacturing, proven track record, and partnership-oriented approach. Let Qingdao Conqinphi be your trusted supplier for high-efficiency industrial evaporators.
Frequently Asked Questions (FAQ)
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Q: What refrigerants are compatible with this evaporator?
A: The evaporator is designed for use with common refrigerants such as R22, R134a, R404A, R507, R410A, ammonia (R717), and CO₂ (R744). For specific compatibility, please consult our technical team. -
Q: Can the evaporator be customized for different capacities?
A: Yes, we offer customization in terms of tube length, number of passes, shell diameter, and connection types to meet your required cooling capacity and space constraints. Contact us with your specifications. -
Q: What is the typical lead time for this product?
A: Standard models can be shipped within 30–45 days after order confirmation. Customized units may require 45–60 days depending on complexity. We provide expedited options for urgent projects. -
Q: How do you ensure the quality of the evaporator?
A: Every unit undergoes hydrostatic pressure testing, helium leak detection, and performance verification. Our factory is ISO9001 and HACCP certified, and we follow strict QC procedures from raw material inspection to final packaging. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment, covering manufacturing defects. Extended warranty options are available upon request. -
Q: Is the evaporator suitable for outdoor installation?
A: Yes, the shell is coated with an anti-corrosion epoxy paint that withstands UV exposure and moisture. For harsh outdoor environments, additional protective coatings can be applied. -
Q: Do you provide installation and maintenance manuals?
A: Yes, we provide detailed technical documentation including installation instructions, operation guidelines, and maintenance schedules for each unit. -
Q: What is the maximum operating pressure for this model?
A: The shell side is rated for 25 bar, and the tube side for 30 bar. Higher pressure ratings are available on request for special applications.
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