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Help CenterFactory Direct High Energy Efficiency Plate Heat Exchanger, 1-Year Warranty, Free Technical Support Available
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Qingdao Conqinphi Environmental Technology Group Co., Ltd. is proud to present our Factory Direct High Energy Efficiency Plate Heat Exchanger, designed to deliver superior heat transfer performance while minimizing operational costs. As a manufacturer with over a decade of experience, we offer this product with a 1-year warranty and free technical support, ensuring your investment is protected from day one. Our plate heat exchangers are crafted using advanced engineering and high-quality materials, making them an ideal choice for industries requiring reliable and efficient thermal management.
This heat exchanger features a compact design that maximizes heat transfer surface area, resulting in up to 30% higher energy efficiency compared to traditional shell-and-tube units. The herringbone plate pattern creates turbulent flow, reducing fouling and enhancing heat transfer coefficients. Whether you need to heat, cool, or recover heat, our product delivers consistent performance across a wide range of temperatures and pressures.
Key Features & Benefits
- High Thermal Efficiency: Achieve up to 90% heat recovery with minimal temperature approach (as low as 1°C).
- Compact & Lightweight: Occupies 50-70% less space than traditional heat exchangers, saving valuable floor area.
- Easy Maintenance: Plate pack can be easily disassembled for cleaning or plate replacement.
- Corrosion Resistance: Made from stainless steel 304 or 316L, with optional titanium or Hastelloy for aggressive media.
- Customizable Configuration: Number of plates, connections, and gasket materials can be tailored to your process requirements.
- Flexible Installation: Available with threaded or flanged connections, and multiple mounting options.
Technical Specifications (Example Model)
| Parameter | Value | Remarks |
| Plate Material | SS304 / SS316L | Optional: Titanium, Hastelloy |
| Gasket Material | NBR / EPDM / Viton | Depends on fluid compatibility |
| Max Flow Rate | Up to 500 m³/h | Customizable per plate count |
| Heat Transfer Area | 0.5 – 500 m² | Modular plate design |
| Design Pressure | 1.0 – 2.5 MPa | Higher upon request |
| Design Temperature | -20°C to 200°C | Dependent on gasket |
Our plate heat exchangers are widely used in HVAC systems, chemical processing, food and beverage, pharmaceutical, oil and gas, power generation, and renewable energy applications. The high efficiency helps reduce energy consumption and lower carbon footprint, aligning with global sustainability goals.
Trusted Quality from a Reliable Manufacturer
Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been a leading manufacturer since 2015, with a factory spanning 10,000-30,000 square meters and a dedicated team of 201-300 employees. Our annual export value exceeds US$10 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and more. We hold multiple certifications including ISO9001, ISO14001, OHSAS18001, HACCP, and others, ensuring that every product meets stringent international quality standards.
With a 1-year warranty, free technical support, and a commitment to customer satisfaction, we provide end-to-end service from design to after-sales. Our engineers are available to assist with selection, installation, and troubleshooting. We invite you to contact us for a quote or to discuss your specific heat exchange requirements. Choose Conqinphi for reliable, efficient, and cost-effective thermal solutions.
Frequently Asked Questions (FAQs)
Q1: What is the typical lead time for a standard plate heat exchanger?
A: Standard models are usually shipped within 2-4 weeks after order confirmation. Custom orders may take longer depending on complexity.
Q2: Can I use this heat exchanger for corrosive fluids?
A: Yes, we offer plates made of titanium, Hastelloy, or other corrosion-resistant alloys. Gasket materials can also be selected based on chemical compatibility.
Q3: How do I clean the plates if fouling occurs?
A: The plate pack can be opened by loosening the tightening bolts. Plates can be washed with water or mild detergent, or chemically cleaned as per your process.
Q4: What is the maximum number of plates I can have in a single unit?
A: This depends on the frame size. Our typical range allows up to 400 plates per frame. Consult our sales team for larger configurations.
Q5: Do you provide sizing and selection assistance?
A: Absolutely. Our free technical support includes thermal and hydraulic sizing based on your process parameters (flow rates, temperatures, pressure drops).
Q6: Is the warranty transferable if I resell the unit?
A: The standard 1-year warranty covers the original purchaser. For resale scenarios, please contact us to discuss extended warranty options.
Q7: Can I get spare plates or gaskets separately?
A: Yes, we stock a wide range of spare parts. You can order additional plates or gasket kits for future maintenance needs.
Q8: What certifications do your heat exchangers carry?
A: Our manufacturing processes are certified under ISO9001, ISO14001, OHSAS18001, and others. Specific pressure vessel certifications (e.g., ASME, PED) are available upon request.
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