This evaporative condenser is published with the manufacturer’s full specification — 380 V, 460v, airflow design Advanced Co-Current Flow Technology. Made by Shandong Donghang Refrigeration Co., Ltd. (1 year on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Evaporative Condenser
- Power(W): 16400
- Water & Power Saving Rate: 20% – 30% Compared to Traditional Type
- Voltage: 380 V, 460v
- Airflow Design: Advanced Co-Current Flow Technology
- Material: Aluminum-Zinc Coated
- Casing Material Options: Aluzinc / HDG / SS304 / ZAM
Technical Specifications
| Voltage | 380 V, 460v |
|---|---|
| Cooling Type | Cross Flow |
| Power(W) | 16400 |
| Material | Aluminum-Zinc Coated |
| Core Components | Steel Pipe |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Control Method | Central Control for Refrigeration Room |
| Noise Level | 70dB |
| Key Selling Points | Eco-Friendly, High Safety Level, Energy Saving |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 15000 |
| Brand Name | Donghang |
| Dimension(L*W*H) | 8430*3200*4410 |
| Compatible Refrigerants | R717 (Ammonia), R404a, R507, R22, R134a |
| Secondary Coolant Support | Ethylene Glycol, Brine, Water Glycol Solutions |
| Water & Power Saving Rate | 20% – 30% Compared to Traditional Type |
| Pressure Leakage Test | Tested up to 3.0 MPa |
| Airflow Design | Advanced Co-Current Flow Technology |
| Fan Drive Type | Direct-Drive Axial Flow Fan |
| Casing Material Options | Aluzinc / HDG / SS304 / ZAM |
| Selling Units | Single item |
Product Details
PRODUCT HIGHLIGHTS
- Custom Pricing Notice: Price varies based on your specific technical configuration. Please contact our engineering team to get a precise, tailored quote for your project.
- Excellent Heat Exchange Performance: The product adopts a combination of co-current water-air secondary heat exchange coils and packing technology, effectively eliminating dry spots and scaling on coil walls to achieve high-efficiency heat transfer.
- Easy Maintenance: With a user-friendly structural design, oversized maintenance doors, and a spacious interior, maintenance personnel can easily perform all types of repair work inside the unit.
- Online Maintenance Without Shutdown: Float valves and filter screens can be serviced without stopping the equipment. Thanks to the co-current water-air design, coils and nozzles can also be conveniently inspected and maintained while the unit is in operation.
- Convenient Transportation and Installation: The product is transported in standard upper and lower tank modules and assembled on-site, greatly simplifying logistics and installation. It also features low operating costs and eco-friendliness. Its unique structural design delivers high heat transfer efficiency, low condensing temperatures, water and energy savings, low noise, and low maintenance costs.
- Low Failure Rate: Both the fan and water pump use high-quality bearings with no other wearing rotating parts. The fan features a direct drive structure ensuring low noise and minimal failure points. The unit casing is made of Baosteel aluminized zinc steel plate, one of the most corrosion-resistant materials available. Its service life is 3 to 6 times longer than that of ordinary aluminized zinc plates, with additional benefits including strong heat resistance, excellent thermal insulation, and an attractive appearance.
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Optimated Air-Water Flow Direction: By utilizing an advanced co-current flow design, both spray water and cooling air travel downward in the same direction over the coils. This completely eliminates dry spots and thoroughly optimizes thermal efficiency.
Minimizes Scaling & Pressure Drop: The parallel fluid dynamics ensure the entire coil surface remains perfectly and uniformly wetted, drastically cutting down scale buildup and ensuring low aerodynamic resistance.
Engineered Co-Current Coil Matrix
High-Grade Material Selection: Manufactured using rugged, heavy-gauge industrial tubing, available in post-fabrication Hot-Dip Galvanized (HDG) steel or SUS304/316L stainless steel for reliable long-term corrosion resistance. Anti-Scaling Flow Dynamics: Features an advanced co-current (parallel flow) design where air and spray water travel downward simultaneously. This minimizes dry spots on tube surfaces, suppressing scale accumulation and enhancing latent heat transfer efficiency. Rigorous Pressure Validation: Every single coil bundle undergoes intensive pneumatic pressure testing under water at up to 3.0 MPa to ensure robust structural integrity and leak-free reliability before assembly.
Optimized Airflow Management & Quiet Operation
High-Volume Direct Drive: Equipped with custom-engineered, heavy-duty axial flow fans. The direct-drive configuration reduces belt slippage and transmission losses, maximizing airflow efficiency in high-humidity, saturated exhaust streams. Advanced Blade Profile: Features balanced, wide-chord alloy impellers designed with aerodynamic geometry to deliver strong static pressure and airthrow while reducing acoustic signatures and energy consumption. Continuous Heavy-Duty Operation: Powered by enclosed, moisture-proof industrial motors with heavy-duty, low-maintenance bearings, ensuring stable and reliable outdoor operation.
HIGH-EFFICIENCY PVC PACKING
Optimized Honeycomb Geometry: Features a precise cellular honeycomb structure that significantly expands the air-to-water contact surface area. This advanced configuration facilitates rapid heat dissipation and significantly boosts evaporative cooling efficiency.
Uniform Water Film Distribution: Designed to cross-distribute water into a continuous, uniform film. Working seamlessly with the co-current airflow, it greatly reduces dry spots and effectively minimizes scale formation on the coil walls.
Heavy-Duty Industrial Grade PVC: Extruded from high-density, flame-retardant, and UV-resistant PVC material. It resists chemical fouling, prevents biological growth, and maintains exceptional structural integrity under long-term high-moisture exposure.
Anti-Splash & High-Airflow Louver Design
High-performance air intake louvers specifically designed to optimize uniform, low-resistance airflow into the system. The unique geometry highly effectively restricts water splash-out and effectively blocks external debris.
Heavy-Gauge X-Bracing Support
Reinforced with heavy-duty metal cross-bracing to deliver superior structural rigidity. This heavy-industrial engineering
substantially dampens casing vibration, prevents deformation, and reduces operational noise under demanding working conditions.
substantially dampens casing vibration, prevents deformation, and reduces operational noise under demanding working conditions.
Durable Industrial-Grade Components: Utilizes a heavy-duty galvanized elbow pipe for rigidity and a high-purity brass or stainless steel float valve body. All metallic surfaces are optimized for exceptional corrosion resistance, supporting years of trouble-free operation in high-moisture environments.
Precision Water Level Regulation: Engineered with a highly sensitive float mechanism and an adjustable linkage to precisely maintain the optimal water level in the basin. The smooth-action valve prevents excessive water consumption and maintains ideal system pressure.
Optimized Internal Layout Integration: The internal configuration seamlessly integrates this make-up system alongside the high-efficiency PVC packing. The rigid mounting greatly restricts operational vibration and supports reliable performance, serving as your strong, confidential supply chain backbone.
HIGH-FLOW SPRAY CIRCULATION WATER PUMP
Engineered for Evaporative Cooling: Specially designed for industrial evaporative condensers, featuring a high flow rate and optimized head to ensure uniform and continuous water distribution over the condensing coils. It delivers superior thermal performance with minimized power consumption.
Industrial-Grade Outdoor Protection: Equipped with a heavy-duty, fully enclosed outdoor-rated motor with premium protection and insulation classes. It supports reliable, continuous 24/7 operation even under harsh environmental conditions, such as high ambient temperatures and dusty climates.
Leak-Free Sealing & Anti-Vibration Design: Utilizes advanced wear-resistant mechanical seals to highly prevent water leakage and extend the maintenance cycle. The rugged cast pump body, secured by heavy-duty flange connections and a stable base, effectively isolates operational vibration for quieter and safer performance.
Heavy-Duty Material Processing
Automated uncoiling and leveling lines handle premium raw materials to ensure high structural rigidity and baseline accuracy for refrigeration equipment frames.
CNC Precision Fabrication
High-capacity CNC laser cutting centers execute ultra-precise shaping on all heavy-duty industrial frames, minimizing material waste and ensuring exact dimensions.
High-Precision Bending Execution
Advanced press brakes perform strict automatic bending to minimize structural tolerances, ensuring pristine joint alignment and uncompromising housing rigidity.
Automated Fin & Plate Punching
Continuous hydraulic press configurations synchronize with precision uncoiling systems, dedicated to fabricating burr-free tube-support plates and high-efficiency fins.
Expert Coil Welding & Pressure Test
Multi-layer industrial welding achieves high-strength seamless joints for condensing coils, followed by a strict 3.0 MPa high-pressure leakage test to ensure long-term reliability.
Advanced Modular Assembly
Spanning over an expansive industrial facility equipped with heavy-duty cranes, our lines ensure streamlined handling and high-precision assembly for large-scale equipment.
Lean Production Alignment
Our plant maintains synchronized lean production lines capable of managing massive high-volume modular assemblies simultaneously, ensuring rapid and stable lead times.
Moisture-Proof & Secure Export Packaging
To ensure optimal protection during long-distance ocean transit, our industrial refrigeration equipment is securely sealed with high-strength, multi-layer protective wrap. This heavy-duty barrier effectively isolates moisture, dust, and coastal salt spray. Combined with professional container bracing and reinforced tie-down techniques, our logistics process ensures your machinery arrives clean, intact, and ready for immediate on-site installation.
FAQs
Why is there no fixed price list available for this equipment?
Our evaporative condensers are industrial-grade, custom-engineered systems. The final price varies entirely depending on your required refrigeration capacity, coil materials (Galvanized/Stainless Steel), and local ambient wet-bulb temperatures. Please share your project specs with our engineers for a precise quotation.
What are your accepted payment terms for international orders?
We typically accept T/T (30% deposit, 70% balance paid before shipment) or Irrevocable L/C at sight. For long-term contracting partners or large-scale infrastructure projects, customized payment milestones can be negotiated after technical compliance verification.
What core design parameters must I provide to receive a custom CAD layout?
To perform accurate thermal calculations, our engineering team requires: 1) Refrigerant Type (e.g., Ammonia R717, R404A), 2) Total Heat Rejection (kW or Tons), 3) Design Wet-Bulb Temperature (°C), and 4) Condensing Temperature (°C). We will provide a tailored CAD technical layout and datasheet within 24 hours.
How does the "Co-Current Flow" design prevent scaling on the condensing coils?
Our equipment features an advanced Co-Current Flow (Water and Air Parallel Downward) design. Cooling air and spray water travel downward simultaneously, pushing the water film to wrap uniformly around every coil. This thoroughly eliminates the "dry spots" that cause severe scaling in traditional counter-flow units.
What materials do you use to ensure anti-corrosion reliability in harsh desert climates?
The primary structure uses premium Baosteel Aluminized Zinc-Coated Steel Plate, which offers superior self-healing edge protection and extends service life by 3 to 6 times compared to standard galvanized sheet. For high-salinity or chemical environments, full Grade 304/316L Stainless Steel customization is available.
How do you guarantee the quality and pressure integrity of the coil assembly before delivery?
Quality control is our ironclad standard. Every single condensing coil assembly undergoes an intensive high-pressure air leakage test up to 3.0 MPa submerged in water to guarantee zero-leakage safety under maximum operating pressures.
Can this massive industrial equipment fit into standard shipping containers?
Yes. To minimize international ocean freight and prevent transit damage, our evaporative condensers are engineered with a modular split-body structure (upper and lower modules). This ensures they can easily fit into standard 40HC containers and facilitates quick plug-and-play assembly on-site.
What kind of technical and installation support do you provide after delivery?
Every equipment shipment includes detailed CAD installation blueprints, precise container-loading photos, and operations manuals. We provide 24/7 remote technical video guidance through our senior engineers to support your engineering team during on-site positioning and piping connections.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $29999 / set
- 5–9 set: US $28999 / set
- 10+ set: US $25999 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this evaporative condenser?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the evaporative condenser be supplied for my local voltage?
The standard configuration is 380 V, 460v. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Donghang Refrigeration Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Donghang Refrigeration Co., Ltd. range on HVACR Nexus.
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