What is the minimum order quantity (MOQ) for Marckeez HVLS fans?

Our MOQ varies by product model. For standard HVLS fans, we accept orders from 1 unit for samples. For bulk and OEM/ODM orders, contact our sales team for a tailored quotation.

What certifications do Marckeez fans hold?

Marckeez HVLS fans hold CE, CB, and ISO certifications, plus a UL 507 test report, confirming compliance with international safety standards.

Do you support OEM and ODM customization?

Yes. Marckeez fully supports OEM and ODM. We customize blade count, color, motor specs, control systems, and packaging under your brand.

What is the lead time for orders?

Standard models ship in 2–4 weeks. OEM/ODM or large custom orders take 4–8 weeks depending on volume and specifications.

How many HVLS fans do I need for my space?

A single 24FT Marckeez fan covers up to 1,700 sqm. Use our free HVLS Fan Calculator at marckeez.com/hvls-fan for an instant estimate.

Can HVLS fans replace air conditioning in a warehouse?

HVLS fans create an evaporative cooling effect that lowers perceived temperature by 3–5°C. When used alongside HVAC, they reduce air conditioning energy consumption by 20–30%.

Can Marckeez HVLS fans be used in winter?

Yes. Marckeez fans support reversible rotation. In winter, the fan runs in reverse to push warm ceiling air back to floor level, reducing heating costs without creating a cold draft.

What motor type do Marckeez HVLS fans use?

Our fans use PMSM (Permanent Magnet Synchronous Motor) technology for high efficiency, stable torque, and long life. Both the motor and controller are developed and manufactured in-house.

How is Marckeez different from Big Ass Fans or MacroAir?

Marckeez manufactures all core components in-house including motors and controllers, offering tighter quality control and more competitive factory-direct pricing. We hold CE, CB, ISO, and UL 507 certifications and fully support OEM/ODM.

Home / Applications / Factories & Workshops

Application — Industrial

Factories &
Workshops.

HVLS fans purpose-built for the heat and scale of modern manufacturing — proven to reduce worker fatigue, cut energy costs, and protect equipment year-round.

7°C

Cooler perceived temp.

90%

Energy saved vs AC

17Km²

Coverage per fan

30%

Productivity increase
reported by clients

7°C

Perceived temperature
reduction for workers

90%

Energy saving vs
equivalent AC cooling

10yr

Motor warranty on all
industrial fan models

The Challenge

Heat Is Your Factory's
Hidden Cost.

Industrial manufacturing generates extreme heat from machinery, welding lines, and process equipment. Traditional HVAC cools air at ceiling level — but fails to deliver it where workers actually operate. The result: heat fatigue, reduced output, and rising energy bills.

A Marckeez HVLS fan moves large volumes of air slowly and silently across the entire floor area — accelerating evaporative cooling and making workers feel up to 7°C cooler without lowering the thermostat.

Radiant Heat from Machinery

CNC machines, presses, and kilns generate continuous heat that standard ventilation cannot counteract at ground level.

Stagnant Air & Humidity

High ceilings trap heat at the roofline. Workers breathe humid, stagnant air all shift — accelerating fatigue and reducing focus.

High HVAC Running Costs

Cooling large industrial spaces with conventional AC is expensive and often ineffective where it matters most — on the floor.

Marckeez Industrial 24FT HVLS Fan Single unit covers up to 14,000 m² of factory floor

Worker Safety & Comfort

Keep Workers Cool.
Protect Output.

The Marckeez HVLS fan creates a large, slow column of air at ground level. This wind-chill effect accelerates evaporative cooling from the skin — making workers feel up to 7°C cooler with no refrigerant or compressor required.

Operating at under 55 dB(A), fans run quieter than a normal conversation. Workers can communicate, operate machinery, and focus without any distraction.

Reduces heat exhaustion incidents on production lines

Compliant with OSHA and EU thermal workplace regulations

Consistent airflow — no cold drafts or uneven coverage

Reverse mode destratifies heat in winter

Energy Efficiency

1.5 kW.
1700 m² Covered.

A single Marckeez 7.3m industrial fan consumes just 1.5 kW — replacing up to 30 conventional high-speed fans while covering a vast factory footprint. One unit. Dramatically lower operating cost.

Used alongside existing HVAC, fans allow thermostat setpoints to rise by 2–4°C — translating directly into 15–25% lower AC consumption with no reduction in comfort. Most clients achieve full ROI in 12–24 months.

1.5 kW replaces 30+ conventional fans

PMSM direct-drive — zero gearbox, zero maintenance

Winter heating bill reduced by up to 30%

ROI typically achieved within 12–24 months

Factory precision equipment and materials

Equipment Protection

Eliminate Condensation.
Protect Equipment.

Humidity gradients in factory environments concentrate moisture at cold metal surfaces — causing corrosion, floor slip hazards, and costly downtime. Stagnant air is the root cause.

HVLS fans continuously mix the air column, equalising temperature and humidity from floor to ceiling. This eliminates condensation zones without dehumidification equipment.

Prevents floor condensation and slip hazards

Protects CNC machines, steel stock, and precision parts

Improves fume and dust dispersal across the floor

Reduces rust and corrosion on stored raw materials

Built for Heavy Industry

Three Technologies.
Zero Compromises.

PMSM Direct Drive Motor

Permanent magnet synchronous motor achieves 95%+ efficiency. No gearbox means zero gearbox oil, zero gearbox maintenance, and fundamentally quieter operation — critical for factory floor environments.

Aviation-Grade 6061-T6 Blades

Blades extruded from the same aluminium alloy used in aerospace structures. Fatigue-resistant, corrosion-proof, and dynamically balanced to ±0.1g — vibration-free even at maximum diameter and speed.

0.16mm Ultra-Thin Motor Shell

Proprietary 0.16mm precision motor shell expands chamber capacity — allowing more raw material than any competitor's design, delivering higher torque per watt across all operating speeds.

Smart Variable Speed Control

Wall panel, remote, and optional IoT app control. Programmable schedules, shift-based presets, and BMS integration available. All industrial models ship with our 7-speed digital controller as standard.

We reduced factory floor heat complaints by 90% within the first week. Workers were visibly more energetic in afternoon shifts — something we hadn't seen in years.

Jürgen W. — Operations Director Automotive Tier-1 Supplier · Bavaria, Germany
Installation: 4× Marckeez Industrial 24FT

90%

Reduction in heat
complaints filed

€28K

Annual energy
savings (est.)

14mo

Full ROI
achieved

Maintenance calls
in 2 years