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Product Description
Mach Cooling’s square cross-flow cooling towers, part of the AH series, are energy-efficient cooling solutions designed for industrial and commercial applications. With a cross-flow design and a lifespan of 15-20 years with proper maintenance, these towers use corrosion-resistant materials like FRP or hot-dip galvanized steel for durability in harsh environments. Ideal for steel, chemical, power, and HVAC systems, they offer low noise, minimal maintenance, and a compact footprint. Compare with our square counterflow cooling towers for alternative configurations.
The square cross-flow cooling tower achieves efficient heat exchange through a cross-flow mechanism:
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Optimized heat exchange design and aerodynamic fan/motor selection reduce energy consumption while ensuring effective heat transfer.
Eco-friendly materials and water-saving nozzles minimize water consumption and wastewater discharge, supporting sustainable development.
Corrosion-resistant materials and modular design ensure durability and reliability in harsh environments, with rapid assembly for easy maintenance.
Exposed, accessible components and internal maintenance space allow for easy inspection and upkeep without downtime.
Low-speed fans and optimized water-air interaction keep noise levels at 57-62 dB(A), ideal for noise-sensitive areas.
Compact structure and adjustable height make it suitable for space-constrained sites while maintaining high cooling capacity.
Tower StructureHot-dip galvanized steel or FRP shell with corrosion-resistant gel coat, featuring UV resistance, anti-aging properties, dual-side air intake, and stability against Category 12 typhoons and seismic events. |  |
 | Fill SystemModified PVC bidirectional corrugated sheets or X-wave patterned fill media with surface protrusions enhance water film formation, improving heat dissipation and reducing water splash. |
Water Distribution SystemBasin-type or gravity-fed nozzles with galvanized steel or ABS pipes ensure uniform spray, clog resistance, and low noise, with protective covers for ultra-low noise models. |  |
 | Fan and Drive AssemblyAluminum alloy wide-blade axial flow fan with low-speed design (57-62 dB(A)) and belt-driven gear reducer or direct-drive motor, offering 30-50% energy savings. |
| Model | Flow (m³/h) | Pressure (x10⁴ Pa) | Width (mm) | Length (mm) | Height (mm) | H1 (mm) | H2 (mm) | Fan Diameter (mm) | Motor Power (kW) | Dry Weight (t) | Wet Weight (t) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AH-100L/S | 100 | 3.6 | 3600 | 2000 | 3680 | 2300 | 715 | 1800×1 | 4.0×1 | 0.86 | 2.26 |
| AH-125L/S | 125 | 3.8 | 3600 | 2300 | 3680 | 2300 | 715 | 1800×1 | 4.0×1 | 1.08 | 2.83 |
| AH-150L/S | 150 | 3.8 | 3800 | 2600 | 3720 | 2300 | 750 | 2000×1 | 5.5×1 | 1.18 | 3.55 |
| AH-175L/S | 175 | 4.0 | 3800 | 2920 | 3720 | 2300 | 750 | 2000×1 | 5.5×1 | 1.30 | 3.81 |
| AH-200L/S | 200 | 4.0 | 4400 | 3040 | 3760 | 2300 | 700 | 2400×1 | 7.5×1 | 1.60 | 4.02 |
| AH-200L/D | 200 | 3.6 | 3600 | 4000 | 3680 | 2300 | 715 | 1800×2 | 4.0×2 | 1.65 | 4.30 |
| AH-250L/D | 250 | 3.8 | 3600 | 4600 | 3680 | 2300 | 715 | 1800×2 | 4.0×2 | 2.05 | 5.38 |
| AH-300L/D | 300 | 3.8 | 3800 | 5200 | 3720 | 2300 | 750 | 2000×2 | 5.5×2 | 2.24 | 6.75 |
| AH-350L/D | 350 | 4.0 | 3800 | 5840 | 3720 | 2300 | 750 | 2000×2 | 5.5×2 | 2.47 | 7.23 |
| AH-400L/D | 400 | 4.0 | 4400 | 6080 | 3760 | 2300 | 700 | 2400×2 | 7.5×2 | 3.04 | 7.65 |
| AH-300L/T | 300 | 3.6 | 3600 | 6000 | 3680 | 2300 | 715 | 1800×3 | 4.0×3 | 2.45 | 6.44 |
| AH-375L/T | 375 | 3.8 | 3600 | 6900 | 3680 | 2300 | 715 | 1800×3 | 4.0×3 | 3.08 | 8.07 |
| AH-450L/T | 450 | 3.8 | 3800 | 7800 | 3720 | 2300 | 750 | 2000×3 | 5.5×3 | 3.36 | 10.11 |
| AH-525L/T | 525 | 4.0 | 3800 | 8760 | 3720 | 2300 | 750 | 2000×3 | 5.5×3 | 3.71 | 10.86 |
| AH-600L/T | 600 | 4.0 | 4400 | 9120 | 3760 | 2300 | 700 | 2400×3 | 7.5×3 | 4.56 | 11.46 |
Select a well-ventilated site free from heat sources, dust, or obstructions for optimal airflow.
Verify the site’s load-bearing capacity to support the tower’s weight.
Ensure foundation construction aligns with supplier specifications, with a maximum elevation error of ±5mm.
Maintain adequate spacing between towers or buildings to ensure proper air intake, especially for ultra-low noise models.
Design pool depth, outlet, and discharge pipes based on specific requirements if constructing independently.
Avoid open flames or welding near the tower; take precautions if necessary.
Before operation, confirm secure connections, lubricate components, and check wiring.
Assign professional operators for regular inspections and maintenance logging.
Provides efficient cooling for large-scale HVAC systems in commercial buildings.
Cools process fluids to support turbine performance in power plants.
Manages heat during smelting and forging for equipment stability.
Handles heat from chemical processes to ensure safety and efficiency.
Ensures precise temperature control for manufacturing processes.
Cools equipment during production for consistent quality and efficiency.
Regularly clean dust, debris, and scale from the tower body, packing, and water distribution system to maintain efficiency.
Use treated water to prevent scaling and algae growth in the packing and water distribution components.
Inspect fan operation for noise or vibration, lubricate components, and ensure proper belt tension.
The tower body is made of hot-dip galvanized steel or FRP with a corrosion-resistant gel coat, and packing is typically PVC for durability and heat exchange efficiency.
Installation takes 1-2 days for smaller models and 3-5 days for larger ones, depending on site conditions, with detailed guidance from Mach Cooling.
Maintenance costs are low due to corrosion-resistant materials, modular design, and accessible components, with regular cleaning minimizing expenses.
Noise levels are low (57-62 dB(A)) due to low-speed fans and optimized design, with ultra-low noise models available for sensitive environments.
The cooling effect depends on water volume, inlet/outlet temperatures, and ambient conditions, with customized models ensuring optimal performance.
Yes, Mach Cooling offers customization of size, cooling capacity, materials, and design to meet specific application needs.
With proper maintenance, the lifespan is typically 15-20 years, thanks to corrosion-resistant materials and robust construction.
Operating costs are low due to energy-saving fans and motors (30-50% savings) and minimal maintenance requirements.
Mach Cooling offers comprehensive after-sales support, including technical consultation, installation guidance, maintenance training, and spare parts supply.
