All-steel modular cooling tower

Overview of All-Steel Modular Cooling Tower

   Mach Cooling’s all-steel modular cooling towers, part of the AFMA series, are advanced counterflow cooling solutions designed for industrial and commercial applications. Constructed with magnesium-aluminum-zinc coated steel, these towers offer a lifespan of over 20 years with proper maintenance. Their modular design supports rapid installation and customization, making them ideal for power generation, chemical processing, metallurgy, and HVAC systems. With superior corrosion resistance and low noise, they ensure efficient heat dissipation and environmental sustainability. Compare with our square counterflow cooling towers for alternative configurations.

Video Demonstration

Operating Principle of All-Steel Modular Cooling Tower

The all-steel modular cooling tower operates using a counterflow mechanism for efficient heat exchange: Hot water is sprayed onto the packing layer via a gravity-based water distribution system, forming a water film. Air enters from the bottom and flows upward through the packing, driven by fans, in a counterflow direction. Water evaporates, absorbing heat, while sensible heat transfer cools the remaining water, which collects in the bottom tray for recirculation.

Key Features of All-Steel Modular Cooling Tower

• Corrosion Resistant and High-Strength

  Magnesium-aluminum-zinc coated steel offers six times the corrosion resistance of ordinary steel, ensuring high structural strength and stability under heavy loads.

• Energy Conservation and Environmental Protection

  Low air volume and noise design reduce energy consumption, with recyclable materials and pollution-free processes aligning with sustainability goals.

• Long Life and Low Cost

  Lifespan up to 25 years, twice that of FRP, reduces replacement frequency and long-term costs.

• Convenient and Efficient Maintenance

  Spacious tower interior and standardized components support rapid disassembly and relocation, with closed circulation preventing pipeline blockages.

• Uniform and Stable Heat Dissipation

  Multi-step spraying and high-efficiency packing ensure uniform cooling and meet high-load demands.

• Convenient Installation

  Modular design fits container dimensions, with options for complete unit or knock-down assembly, requiring only fan securing on-site.

Main Components of All-Steel Modular Cooling Tower

Fan and Drive Assembly Low-speed aluminum alloy fan with gear reducer ensures noise levels below 60 dB(A). Supports multi-speed motors (Siemens/WEG compatible) for up to 50% energy savings.
	Tower Structure Hot-dip galvanized steel frame (upgradable to 304/316 stainless steel) resists corrosion and withstands typhoons and earthquakes. Includes a fan system and water collection tray for distribution and storage.
Filling System Flame-retardant, corrosion-resistant PVC fillers with a two-sided raised dot design improve heat exchange efficiency by over 20%. Gravity water distribution ensures even flow and reduces clogging.
	Metal Frame and Panel Hot-dip galvanized steel (upgradable to 304/316L stainless steel) offers excellent corrosion resistance, self-healing properties, high strength, and a smooth, durable surface for harsh environments.
Fasteners 304 stainless steel fasteners resist corrosion, UV aging, and harsh conditions, ensuring long-term equipment durability.

Technical Parameters of All-Steel Modular Cooling Tower

Note: Specific parameters and dimensions are subject to our proposed solution.

Customized Services for All-Steel Modular Cooling Tower

Mach Cooling offers tailored solutions to meet specific needs, including:

• Circulating water pumps and control cabinet systems

• Water tanks and stainless steel housing/frames (304/316L)

• Dual-speed or variable frequency motors with anti-freeze heaters

• Siemens or WEG motors, FRP material fans, and customized voltage options

Service Process for All-Steel Modular Cooling Tower

Installation Guidelines for All-Steel Modular Cooling Tower

• Select a well-ventilated, clean site free from dust, acidic/high-temperature exhaust, or obstructions.

• 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.

• Avoid walls or obstructions higher than the tower or too close to the air intake side.

• 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.

Factory Showcase

Certifications

Applications of All-Steel Modular Cooling Tower

• Petrochemical Industry

  Cools process fluids in refineries and chemical plants for operational efficiency.

• Metallurgical Industry

  Manages heat during smelting and forging to ensure equipment stability.

• Electric Power

  Supports cooling for power plants to enhance turbine performance.

• Commercial HVAC

  Provides efficient cooling for large-scale air conditioning systems in buildings.

• Data Centers

  Ensures reliable cooling for server equipment to maintain optimal performance.

• Food Processing

  Cools equipment during production for consistent quality and efficiency.

Maintenance Precautions for All-Steel Modular Cooling Tower

• Daily Checks

  Inspect for leaks, unusual noises, and proper fan operation.

• Weekly Maintenance

  Clean debris from the air intake and check water levels in the collection tray.

• Monthly Inspections

  Inspect fill material, tighten bolts, and check motor and fan alignment.

• Annual Overhaul

  Perform thorough cleaning, inspect all components, and replace worn parts.

• Water Quality Management

  Use water treatment chemicals to prevent scaling and algae growth, and ensure proper water flow to avoid stagnant areas.

Frequently Asked Questions

How is an all-steel modular cooling tower packaged?

For full container shipping (FCL), items are wrapped with bubble film; for less-than-container-load (LCL) shipping, wooden crates are used.

What is the warranty period?

12 months from the B/L date, with replacement costs covered for quality-related issues.

What is an all-steel modular cooling tower?

A counterflow cooling tower with a magnesium-aluminum-zinc coated steel structure, where water flows downward through packing and air flows upward for efficient heat exchange.

How often should I maintain my all-steel modular cooling tower?

Daily checks for leaks and fan operation, weekly debris cleaning, monthly inspections of fill and alignment, and annual overhauls ensure optimal performance.

What are the advantages of all-steel material?

Offers superior corrosion resistance, high strength, long lifespan, and reduced maintenance costs, ideal for harsh environments.

How do I choose the right model?

Select based on cooling water volume, temperature difference, environmental conditions, and site size, with customized solutions available.

What should I pay attention to when installing?

Ensure a stable foundation, good ventilation, and professional operation, following installation guidelines for safety and performance.

How can I prevent scaling and algae growth?

Use water treatment chemicals, regularly clean fill material and water basin, and ensure proper water flow to prevent stagnant areas.

What is the general service life of an all-steel modular cooling tower?

Typically over 20 years, depending on operating environment and maintenance conditions.