Hygienic Spiral Wound Tubular Heat Exchanger for Pharmaceutical & Marine Applications
To ensure reliable maritime operations, maintaining the optimal operating temperature of marine engines is crucial. This compact spiral wound tubular heat exchanger, engineered specifically for marine applications, excels in rapidly dissipating the heat generated by engines. With a high - flow design capable of handling coolant flow rates of up to 500 m³/h, it effectively extends the service life of engines.
During the manufacturing process, strict quality control measures are implemented. These ensure that the tubes are tightly wound and securely attached to the core, eliminating any risk of leakage. The spiral - wound tube arrangement is a key feature, as it packs a large heat transfer area into a small volume. This makes the heat exchanger an ideal fit for the space - constrained environment of ships.
Product Details
Basic Information
◆ Place of Origin: China
◆ Brand Name: [Customizable, e.g., Hygienix]
◆ Certifications: ISO 9001, GMP (Good Manufacturing Practice), DNV - GL (Marine Compliance)
◆ Model Number: SWTH - P3025
Product Overview
◆ Engineered for pharmaceutical production lines and marine operations, this spiral wound tubular heat exchanger ensures sterile heat transfer in pharma processes with polished stainless - steel internals. For marine use, it efficiently dissipates engine - generated heat, featuring a high - flow design to prolong engine service life. Its dual - application adaptability meets diverse industrial and maritime needs.
Key Specifications
◆ Construction Materials
Pharmaceutical Grade: Polished 316L stainless steel (surface roughness Ra ≤ 0.8 μm). Enables sterile heat transfer, resists microbial growth, and simplifies cleaning for GMP - compliant operations.
Marine Grade: Corrosion - resistant duplex stainless steel (UNS S32205). Withstands saltwater, engine oils, and harsh maritime conditions.
◆ Performance Parameters
Flow & Heat Transfer:
Pharmaceutical: Manages low - flow, precise - temperature processes (5–50 m³/h; temperature control accuracy ±0.5°C).
Marine: High - flow design handles up to 500 m³/h coolant, effectively dissipating engine heat to maintain optimal operating temperatures.
Pressure Rating: Up to 10 MPa (suitable for low - pressure sterile loops in pharma and high - pressure engine cooling in marine scenarios).
Design & Functionality
◆ Hygienic Design for Pharmaceuticals
Polished stainless - steel internals eliminate crevices and rough surfaces, preventing product contamination. The spiral - wound structure enables gentle heat transfer, preserving active pharmaceutical ingredients (APIs) during sterilization, pasteurization, and formulation processes.
◆ Efficient Cooling for Marine Engines
The compact spiral - wound tube arrangement packs a large heat transfer area into a small space, ideal for space - constrained ship engine rooms. Tightly wound tubes ensure no leakage, even under high - vibration marine conditions, extending engine service life by 20% through efficient heat dissipation.
Application Areas
◆ Pharmaceutical Industry
Sterile Processing: Applied in vaccine production, API synthesis, and biopharmaceutical manufacturing to ensure heat transfer without compromising product sterility.
Formulation & Packaging: Maintains precise temperatures for liquid mixing, lyophilization, and sterile filling lines.
◆ Marine Applications
Ship Engine Cooling: Cools marine diesel engines, gas turbines, and hybrid propulsion systems, preventing overheating during long - voyage operations.
Offshore Platforms: Manages heat in drilling equipment, power generation modules, and desalination systems.
Commercial Terms
◆ Order Details
Minimum Order Quantity (MOQ): 1 unit (supports pharma pilot batches and marine retrofit projects; 8% discount for bulk orders of ≥4 units).
Pricing:
Pharmaceutical Grade: $12,000–$18,000 per unit (polished 316L material adds 15% cost compared to standard stainless steel).
Marine Grade: $11,000–$16,000 per unit (utilizes duplex stainless steel for corrosion resistance).
◆ Shipping & Delivery
Packaging:
Pharmaceutical: Sterile plastic wrapping + sealed wooden crates (ISO 11607 - compliant for sterile transport).
Marine: Anti - corrosion VCI film + marine - grade steel crates (DNV - GL - certified).
Delivery Time: 15–22 days for standard orders; 25–30 days for custom polished or pharma - sterile models.
◆ Payment & Supply
Payment Terms: T/T (30% deposit for pharma orders), L/C at sight.
Supply Capacity: 400 units per month (dedicated production lines for pharmaceutical and marine variants).
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