Product Introduction

Large HVLs fan diameter: 3.4m to 7.3m

Power: only 1.5KW and below

Leaves can drive a lot of air and produce large-scale natural wind, which has dual functions of ventilation and cooling.

Comparison with traditional HVAC and small high speed fan

The fan has superior application advantages and is an ideal solution for large area ventilation and cooling.

Product Parameter (specification)

Product Features

1. Large coverage, low noise

2. Excellent comfort, people can feel 5℃-8℃ temperature reduction

3. High efficient air folow

4. Low cost and free maintenance

5. Large application area

Main Components Tech

Motor system VS common gear motor

We use imported German lunze motor and cooperate with German company to develop gear motor suitable for HVLs products.

1. Reduce noise by adopting gear grinding technology and low backlash assembly process

2. Strengthen the bearing frame structure, add oil seal, strengthen the motor structure, and adopt trapezoidal shaft structure, with higher safety

3. IE2 high efficiency motor is adopted, saving 5-10% compared with IE1

4. CCC, CE, UL certification

About hubs

The die-casting high-strength aluminum alloy material is used to effectively prevent pores and burrs and prevent the risk of root fracture. The machining center adopts one-time forming, with strong impact resistance and no accidental rigid collision.

About our control system

Safety: Schneider Electric appliances, built-in safety protection module, automatically turn off the output in case of an accident.

Shielding interference: German brand control cabinet has passed the certification of electromagnetic compatibility SGS and CCC, and passed the anti creep test, effectively shielding electromagnetic interference.

How about the fan blades

1. Imported special high strength aviation magnesium aluminum alloy

2. Surface oxidation treatment

3. Aerodynamic fan blade design.

4. 6 blades to ensure maximum airflow and efficiency of fluorocarbon coating surface treatment.

How about winglets

Aerodynamic winglet

Aerodynamic tails often appear in airplanes and racing cars, but they are not designed for beauty. When the air flow, the end of streamline fan blade will form eddy current. With winglets, this part of energy loss will be avoided, and the fans will operate stably, thus bringing economic benefits.

Application Fifld

Advantages

1) High efficient air flow

2) Strengthen the air cycle effectively

3) Low cost and free maintenance

Provide cool air flow in summer and hot air cycle in winter

*Using self-designed frequency control, high efficiency and energy saving permanent magnet external motor drive. Super mute, small volume, light weight, compact structure and beautiful appearance.

*Compare to traditional ventilation products, hvls fan has the advantages of evergy saving, eco-friendly, huge area coverage, comfortable feeling, etc..

FAQ:

Q: Could you print customer company LOGO ?

A: Yes, we accept OEM orders,have Laser Marking Machine in factory.

Q: How do you control your product quality ?

A: We provide customers with 1 years warranty, if the product of the problem will only give us the trouble and costs, all products before shipment must be tested strictly by QC

Replacement of industrial large fan

1. If the industrial fan is not this structure, it means that there is a small top wire on the side of the fan, pay attention to see, the top wire loosen, the fan can be taken off.

2. General fans are removed from the middle knob, the fan knob is inverted wire, to the opposite direction to twist to open.

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