Industrial Man Cooler Fan for Marine & Shipyard — Manufacturer & Supplier
Vayuvents Pvt. Ltd. manufactures and supplies industrial man cooler fans for shipyard and marine engineering applications — covering ship construction welding shops, confined space pre-entry ventilation and cooling, dry dock maintenance operations, and ship engine room crew comfort.
Shipyards and marine engineering facilities involve some of the most diverse heat exposure challenges in industry — from the intense heat of heavy plate welding and cutting in ship construction halls, to confined space work inside ballast tanks and cargo holds, to the high-ambient temperature of ship engine rooms during sea trials and port maintenance.
Vayuvents man cooler fans for marine and shipyard applications are supplied with corrosion-resistant coatings suitable for the salt-laden coastal shipyard environment, and with IP55 enclosures that withstand the humidity and spray conditions of shipyard work areas.
We have supplied to shipyards and marine engineering companies in Mumbai, Navi Mumbai, Goa, and Chennai — including both new ship construction and ship repair operations.
How It Works in This Application
Welding Shop Heat
Heavy plate welding in ship construction generates intense arc heat and UV radiation — man cooler fans provide directed cooling for welders at structural hull and deck plate welding positions.
Confined Space Cooling
Ship tanks, cargo holds, cofferdams, and enclosed spaces must be cooled before confined space entry — man cooler fans direct ambient air into the confined space to reduce temperature to safe entry levels.
Engine Room Cooling
Ship engine rooms during sea trials, maintenance, and port operations can reach 45 to 55 degrees Celsius ambient — man cooler fans provide localised cooling for engineers working near machinery.
Dry Dock Maintenance
Workers inside the dry-docked ship hull performing blast cleaning, painting, and structural repairs in enclosed tank spaces require directed ventilation and cooling throughout the work period.
Recommended Variants
Standard Pedestal Man Cooler
Pedestal-mounted man cooler for shipyard welding shop and machine shop operator cooling — most common configuration.
Most RecommendedPortable Wheeled Man Cooler
Wheeled portable man cooler for repositioning across ship construction berths and dry dock areas as work progresses.
Column-Mount Man Cooler
Fixed to shipyard workshop columns for permanent installation at high-use welding and fitting positions.
Marine Grade Corrosion-Resistant
Anti-corrosion treated casing and marine-grade paint for coastal shipyard salt-air environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Airflow Capacity | 4,500 to 15,000 CFM (7,600 to 25,500 m3/hr) |
| Throw Distance | 10 to 25 metres effective cooling range |
| Fan Diameter | 450 to 915 mm (18 to 36 inch) |
| Motor Power | 1.0 HP to 3.0 HP |
| Casing Finish | Anti-corrosion epoxy primer and marine-grade topcoat |
| Motor Enclosure | IP55 TEFC — suitable for coastal humid environments |
| Standards | IS 3588, IS 6966, IMO ventilation guidelines |
Key Features
- Marine-grade anti-corrosion paint system resists salt-laden coastal shipyard air and humidity
- IP55 motor enclosure withstands the humidity and sea spray environment of shipyard and waterfront locations
- Portable wheeled variants essential for shipyard operations where work locations change daily with construction progress
- Large-throw tubular casing reaches workers inside ship tank openings and large hull compartments
- Compact base footprint for operation in congested shipyard fabrication and outfitting areas
- Available in 18 to 36 inch sizes matched to the required throw distance and coverage area
- Epoxy-coated impeller resists the salt and humidity of coastal shipyard and vessel interior environments
- IS 3588 compliant with performance test certificate
Industries That Use This Application
Ship Construction Yards
Welding shop, outfitting berth, and erection area operator cooling in new ship construction yards
Ship Repair Yards
Dry dock confined space, engine room, and machinery space maintenance crew cooling in ship repair
Port Marine Facilities
Port maintenance workshop and floating dock operator cooling in port engineering facilities
Boat Building
Fibre glass and steel boat building workshop operator cooling in small craft manufacturing
Offshore Fabrication
Topside module fabrication and jacket welding area personnel cooling in offshore platform construction
Fisheries Infrastructure
Fish processing vessel engine room and processing area crew cooling in fisheries support vessels
Marine Engineering Workshops
General marine engineering workshop operator cooling in ship spare parts and component manufacturing
Cruise & Ferry Operations
Crew accommodation and working area ventilation improvement during port stays in large vessels
✓ Supply & Support: Vayuvents manufactures marine and shipyard man cooler fans at our Vasai, Mumbai works. We supply to shipyards and marine engineering companies across India's western and eastern coastline. Marine-grade anti-corrosion coating is available as standard option.
FAQs
Coastal shipyard environments with salt-laden air require anti-corrosion epoxy primer as a first coat, followed by a marine-grade polyurethane or alkyd topcoat on the fan casing and impeller. Stainless steel or galvanised hardware is used throughout. Vayuvents supplies shipyard man cooler fans with a marine-grade paint system as standard for all coastal supply.
Yes. Man cooler fans are used to pre-cool ship tanks, cofferdams, and enclosed hull spaces before confined space entry. The fan is positioned outside the confined space opening directing air inside. The cooling process typically requires 20 to 60 minutes depending on the space size and initial temperature to bring it to safe entry levels. Man cooler fans complement the gas-testing requirement — temperature must be checked separately from gas concentration.
Shipyards use 415V 3-phase 50Hz supply as standard. For confined space work on vessels during repair, portable generators providing 230V single-phase or 415V 3-phase are used. Vayuvents supplies man cooler fans in both voltage configurations on request.
Yes. Vayuvents manufactures man cooler fans for ship-specific applications including ONGC offshore vessels, Indian Navy support craft, and commercial shipping maintenance. We can match existing fan dimensions for replacement supply in any marine application.
For Class-approved vessels, fan equipment may need to meet IMO and Classification Society (LR, DNV, BV, ABS) requirements for marine equipment. Vayuvents can arrange third-party testing and certification for Class-approved marine man cooler fans on request.
Yes. Vayuvents exports industrial man cooler fans to UAE, Saudi Arabia, Qatar, and Oman for shipyard, offshore platform, and marine maintenance applications. We provide full export documentation and can supply with marine-grade corrosion protection for Middle East coastal environments.
Contact Vayuvents at enquiry@vayuvents.com or call +91 90961 88703. Share the application (welding shop, confined space, engine room), the number and size of fans required, and any specific marine-grade or certification requirements. We will provide a commercial proposal within 24 hours.
