Evaporative condenser — 380 V, power source Electric. The complete factory specification follows. Made by Shandong Donghang Refrigeration Co., Ltd. (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Evaporative Condenser
- Model Number: DLZF-1
- Power Source: Electric
- Voltage: 380 V
- Material: Hot-dip Galvanized Steel Sheet
- Blade Material: Aluminum
- Speed: 960rpm
Technical Specifications
| Blade Diameter | 38.98in |
|---|---|
| Voltage | 380 V |
| Speed | 960rpm |
| Type | Duct Axial Fan |
| Material | Hot-dip Galvanized Steel Sheet |
| Blade Material | Aluminum |
| Mounting Type | Roof Fan, Duct Fan |
| Bearing Type | Sleeve Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | Donghang |
| Model Number | DLZF-1 |
| Color | Silver, Chrome |
| Product Name | Industrial High-Static Axial Flow Ventilation Fan |
| Protection Class | IP55 / IP56 (Customized) |
| Insulation Class | Class F / Class H |
| Phase | 3 Phase |
| Application | Industrial Equipment |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
PRODUCT HIGHLIGHTS
- Tailored Configuration & Quick Quote: Customizable in diameter, voltage, and frequency. Contact us for an immediate, factory-direct wholesale quote.
- Heavy-Duty IP55/IP56 Protected Motor: Equipped with industrial-grade, moisture-proof motors featuring Class F insulation, ensuring reliable continuous operation in high-humidity cold storage and evaporative systems.
- Aerodynamic Aluminum & Galvanized Shell: Features precision-balanced cast aluminum alloy blades and a heavy-gauge hot-dip galvanized steel housing, delivering high-volume airflow with low noise.
- Engineering-Friendly & Easy Installation: Formed with a deeply drawn venturi shroud and optimized mounting flanges, ensuring seamless wall or duct integration and significantly reducing on-site structural installation time.
Video Description | ||||||||
Compact External Rotor Design
Design Feature: Premium external rotor motor design, ensuring optimal heat dissipation and a highly space-saving structure.
Target Application: Ideal for compact industrial air coolers, commercial refrigeration, and ventilation systems.
Performance Advantage: Precision-balanced blades deliver smooth, uniform airflow with minimized operating noise.
Target Application: Ideal for compact industrial air coolers, commercial refrigeration, and ventilation systems.
Heavy-Duty High-Volume Aerodynamics
Technical Feature: Precision-cast aluminum alloy blades housed in a heavy-gauge galvanized venturi shroud. Performance Advantage: Maximized static pressure and massive volumetric air delivery with minimal turbulence. Operational Benefit: Engineered for harsh environments like cooling towers and evaporative condensers, ensuring uninterrupted 24/7 industrial cooling.
Heavy-Duty Industrial Axial Flow Fan
High-Efficiency Motor: Premium industrial-grade motor paired with precision-engineered wide blades for stable, high-load
operation.
High-Capacity Air Volume: Engineered to deliver optimized static pressure and high-volume air delivery with minimized turbulence.
Enhanced Safety Grilles: Equipped with heavy-duty, dual-sided safety grilles and a corrosion-resistant casing to withstand harsh environments.
Target Application: Ideal for evaporative condensers, closed cooling towers, and large-scale cold storage ventilation.
operation.
High-Capacity Air Volume: Engineered to deliver optimized static pressure and high-volume air delivery with minimized turbulence.
Enhanced Safety Grilles: Equipped with heavy-duty, dual-sided safety grilles and a corrosion-resistant casing to withstand harsh environments.
Target Application: Ideal for evaporative condensers, closed cooling towers, and large-scale cold storage ventilation.
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.
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 the price shown not my final price?
Industrial axial fans are highly customizable components. The final cost depends on your specific technical configurations, including blade material (cast aluminum/stainless steel), motor power, voltage/frequency, and order volume. Please contact our engineering team with your requirements for an accurate, tailored quotation.
Do you accept customization for voltage, frequency, and material?
Yes, absolutely. As a direct manufacturer, we support full customization to match global industrial standards. We can configure motors for various power supplies (e.g., 380V/415V/460V at 50Hz or 60Hz) and offer different casing/blade materials based on your
working environment.
working environment.
Are your axial fans dynamically balanced before shipment?
Yes. To ensure low noise, minimal vibration, and an extended service life, 100% of our axial fan impellers undergo strict dynamic and static balance calibration on advanced balancing machines prior to final assembly and delivery.
Are you a factory or a trading company?
We are a verified manufacturer with over a decade of specialized experience in industrial refrigeration and ventilation equipment. Our modern manufacturing facility is fully equipped with advanced CNC laser cutting and automated production lines to ensure superior quality control.
What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity starts from just 1 unit. Whether you need a single replacement fan for an emergency maintenance project or high-volume batches for OEM equipment manufacturing, we are fully equipped to support your business scale.
What are your accepted terms of payment?
We typically operate on a 30% T/T deposit paid in advance to initiate production. The remaining 70% balance shall be settled upon the customer's inspection and approval of the finished goods, prior to final dispatch.
What is the typical delivery time for orders?
For standard configurations, our typical delivery time is 30 days. For large-scale orders or highly complex, custom-engineered designs, the precise production schedule will be confirmed with you beforehand based on our current workshop capacity.
How do you ensure the heavy-duty fans are safe during international shipping?
All industrial fans are securely packed in heavy-duty, export-standard crates or reinforced pallets to withstand long-distance maritime transit. Critical components, such as shafts and motor terminals, are treated with rust-preventative wrapping to ensure the product arrives at your job site in pristine condition.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $440 / set
- 10+ set: US $420 / 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. 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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