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Industry counter flow steel frame Cooling Tower

  • AD-NGD

  • MACH

AD-NGD:
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Product Description

Overview of Industry Counter-flow Steel Frame Cooling Tower

Industry Counter-flow Steel Frame Cooling Tower by Mach Cooling    Mach Cooling’s industry counter-flow steel frame cooling towers, part of the AD-NGD series, are high-capacity cooling solutions designed for industrial applications. With a lifespan of 15-20 years with proper maintenance, these towers combine corrosion-resistant FRP frameworks with robust steel frames for enhanced durability. Ideal for power, chemical, semiconductor, and data center industries, they feature intelligent control, low noise (≤72-74 dB(A)), and energy-efficient designs. Compare with our large industrial cooling towers for alternative configurations.

Operating Principle of Industry Counter-flow Steel Frame Cooling Tower


The industry counter-flow steel frame cooling tower operates using a counterflow mechanism for efficient heat exchange:

  1. Hot water is sprayed from the top onto the fill layer, forming a downward-flowing water film.

  2. Air enters from the bottom and flows upward through the fill, driven by fans, in a counterflow direction.

  3. Water evaporates, absorbing heat, while sensible heat transfer cools the remaining water, collected in the bottom sump for recirculation.

Operating principle diagram of industry counter-flow steel frame cooling tower

Key Features of Industry Counter-flow Steel Frame Cooling Tower


  • Effective Cooling

    Utilizes evaporation and heat absorption to significantly reduce water temperature for industrial processes.

  • Energy Conservation

    Optimized design reduces energy consumption and environmental impact, aligning with sustainable practices.

  • Stable Temperature Control

    Ensures consistent equipment operation at optimal temperatures during industrial production.

  • Intelligent Control

    Real-time monitoring and automatic adjustment of cooling demand enhance energy efficiency.

  • Structural Durability

    Combines corrosion-resistant FRP and steel frame materials for long-term stability in harsh industrial environments.

Main Components of Industry Counter-flow Steel Frame Cooling Tower


FRP and Steel Framework

Pultruded FRP profiles with carbon steel-like strength and superior acid-base resistance, paired with a hot-dip galvanized steel frame (upgradable to 304/316 stainless steel), require no coatings and have minimal environmental impact.

FRP and steel framework for industry counter-flow cooling tower
Axial flow fan drive system for industry counter-flow cooling tower

Axial Flow Fan Drive System

High-corrosion-resistant FRP fan with IEC motor, driven via gearbox, with options for aluminum alloy, stainless steel, or carbon fiber shafts for enhanced durability.

Customized Services

Options include circulating water pumps, control cabinet systems, water tanks, stainless steel housing/frames (304/316L), dual-speed or variable frequency motors, and anti-freeze heaters.

Customized components for industry counter-flow cooling tower

Technical Parameters of Industry Counter-flow Steel Frame Cooling Tower


Model Water Flow (m³/h) Width (mm) Height (mm) Air Flow (m³/h x10⊃3;) Fan Diameter (mm) Motor Power (kW) Dry Weight (t) Operating Weight (t) Noise dB(A)
AD-NGD-1250 1250 9000 7350 4×210 3330 4×11 27.2 40.1 ≤72
AD-NGD-1500 1500 10000 8050 4×250 4200 4×15 33.6 49.9 ≤73
AD-NGD-2000 2000 11800 8550 4×420 4600 4×22 44.7 67.2 ≤73
AD-NGD-2500 2500 13000 8850 4×470 5000 4×30 52.8 78.3 ≤74
AD-NGD-3000 3000 14200 9450 4×470 5000 4×30 63 93.6 ≤74

Installation Guidelines for Industry Counter-flow Steel Frame Cooling Tower


  • 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 substantial weight.

  • Ensure foundation construction aligns with supplier specifications, with a maximum elevation error of ±5mm and ±10mm for foundation centers.

  • Weld tower pillars to pre-buried steel plates for secure installation.

  • 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.

External view of AD-NGD-1250-3000 cooling tower

Applications of Industry Counter-flow Steel Frame Cooling Tower


  • Power Industry

    Cools heat from steam condensation in thermal power plants for efficient operation.

  • Chemical and Petroleum Industries

    Manages high-temperature materials during chemical reactions for safety and efficiency.

  • Semiconductor Manufacturing

    Maintains precise temperature control for chip production processes.

  • Pharmaceutical Industry

    Ensures temperature stability in biopharmaceutical processes for consistent quality.

  • Data Centers and Cloud Computing

    Optimizes energy efficiency and operating costs for server cooling.

Application of industry counter-flow steel frame cooling tower

Maintenance Precautions for Industry Counter-flow Steel Frame Cooling Tower


  • Equipment Maintenance

    Regularly clean dust, debris, and scale from the tower body, fill, and water distribution system to maintain efficiency.

  • Water Quality Management

    Use treated water to prevent scaling and algae growth in the fill and water distribution components.

  • Fan Maintenance

    Inspect fan operation for noise or vibration, lubricate components, and ensure proper gearbox alignment.

Frequently Asked Questions


What is the main material of the industry counter-flow steel frame cooling tower?

The tower combines a pultruded FRP framework for acid-base resistance with a hot-dip galvanized steel frame (upgradable to 304/316 stainless steel), and PVC fill for efficient heat exchange.

How long does it take to install a counter-flow steel frame cooling tower?

Installation takes 3-7 days, depending on model size and site conditions, with detailed guidance from Mach Cooling.

Is the maintenance cost of the cooling tower high?

Maintenance costs are low due to corrosion-resistant FRP and steel materials and intelligent control systems, with regular cleaning minimizing expenses.

Is the noise of the cooling tower loud?

Noise levels are low (≤72-74 dB(A)) due to high-efficiency fans and optimized design, suitable for industrial environments.

What is the cooling effect of the counter-flow steel frame cooling tower?

The cooling effect depends on water volume, inlet/outlet temperatures, and ambient conditions, with customized models ensuring optimal performance.

Can the cooling tower be customized?

Yes, Mach Cooling offers customization of size, cooling capacity, materials, and control systems to meet specific industrial needs.

What is the lifespan of the counter-flow steel frame cooling tower?

With proper maintenance, the lifespan is typically 15-20 years, thanks to durable FRP and steel components.

What is the operating cost of the cooling tower?

Operating costs are minimized by energy-efficient fans, motors, and intelligent control systems, reducing power consumption and maintenance needs.

What after-sales services are provided?

Mach Cooling offers comprehensive after-sales support, including technical consultation, installation guidance, maintenance training, and spare parts supply.

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