OVERVIEW

Struggling with Heat in Tight Industrial Spaces? This 36 inch 2-Speed Belt-Drive Slim Drum Fan Provides Powerful, Quiet Airflow That Improves Working Conditions

When a warehouse or workshop needs airflow that people can feel—not just hear—the HeatBuster Slim from Triangle Engineering earns its keep fast. This drum fan is built for large, open spaces where heat lingers, air gets stale, and relying on central HVAC alone just isn’t realistic. Think loading docks, long aisles, packing zones, or production cells where people and equipment generate heat all day long.

At 36 inches, this fan sits right in the practical middle ground. It’s large enough to move serious air across a wide floor area, yet compact enough to roll through standard doorways and tight aisles without becoming a hassle. High airflow on demand helps break up hot spots, while steady circulation improves overall comfort across the space. Workers don’t just notice the breeze—they feel cooler, even when the actual air temperature hasn’t changed much.

A big reason this unit feels different is the belt-drive design. Instead of running the blades at high RPM like many direct-drive units, the HeatBuster Slim uses a belt system that allows smoother, quieter operation while still delivering strong airflow. The result is less noise, less vibration, and a fan that’s better suited for long shifts and continuous use. It’s the kind of setup facilities teams prefer when equipment needs to run day after day without drama.

Two speeds add another layer of control. On high, the fan pushes air deep into work areas or helps dry floors after cleaning. On low, it keeps air moving without creating uncomfortable drafts or stirring up lightweight materials. That flexibility makes it useful year-round, not just on the hottest days.

The slim drum housing is another detail that matters more than it sounds. With a reduced footprint, this barrel fan can sit along walls, between pallet racks, or near dock doors without blocking traffic lanes or safety paths. Add durable wheels and solid handles, and it becomes easy to reposition as work zones shift during the day.

Bottom line? This is a fan designed for people who need dependable airflow, not a temporary fix. It’s powerful without being obnoxious, compact without giving up performance, and tough enough to handle busy industrial environments without constant babysitting.

SPECIFICATIONS

FEATURES

• Moves Serious Air Where Heat Builds Up
  Pushes up to 12,100 CFM on high and 8,060 CFM on low, making this 36" drum fan effective for cooling hot work zones, improving circulation, and reducing stagnant air in large industrial spaces.
  
  
• Four-Blade Design for Even Air Distribution
  A balanced four-blade setup moves air smoothly across wider areas instead of producing a harsh, concentrated blast, improving comfort across the workspace.
  
  
• Two Speeds to Match the Conditions
  High speed provides maximum airflow for hot days, drying, or ventilation. Low speed maintains steady circulation without overcooling or creating uncomfortable drafts.
  
  
• Belt-Drive Operation for Smoother, Quieter Performance
  By running the blades at lower RPM, the belt-drive system delivers strong airflow with less noise and vibration than many direct-drive fans—better for long shifts and continuous use.
  
  
• Automatic Belt Tensioning That Reduces Upkeep
  The built-in tensioner keeps the belt properly adjusted as the fan runs, helping maintain consistent performance while minimizing routine maintenance.
  
  
• Slim Drum Design That Fits Without Getting in the Way
  The reduced-depth barrel takes up less floor space, allowing the fan to sit along walls, between racks, or near dock doors while keeping aisles and traffic lanes clear.
  
  
• Designed for Continuous, All-Shift Operation
  Powered by a 1/2 HP motor and rated for continuous duty, this fan is built to run day after day in warehouses, factories, and shops without overheating or premature wear.
  
  
• Rugged, Safety-Conscious Construction
  Features OSHA-compliant spiral-wound guards, an ODP motor enclosure, and a 10-foot cord with molded plug, making it durable, safe, and ready for demanding industrial environments.

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