Hengshuangda’s product page lists a Commercial Stand Fan and publishes two model rows with electrical, airflow, dimensional, noise and weight data. The same page also uses the phrase “standing ceiling fan,” so buyers should confirm the supplied configuration and mounting arrangement before treating any listed value as a project specification. This checklist uses only the information shown on the Hengshuangda product page.
Confirm the fan configuration first
The catalog places the product in the Standing Fan category, while some of the page copy calls it a standing ceiling fan. Before comparing models, ask Hengshuangda to confirm whether the quoted unit is a floor-standing assembly, a ceiling-mounted assembly, or another configuration, and request a drawing or product document that identifies the supplied parts. Do not infer mounting hardware, clearance, or installation requirements from the product name alone.
The page lists applications that include shopping malls, supermarkets and retail stores, exhibition centers, sports facilities, transport hubs, docks and piers, open-air markets, and construction sites. These are catalog application examples, not a guarantee that a particular model is suitable for every site. Describe the intended location and conditions when requesting a quotation.
Read the listed model data carefully
The product page currently shows the following values. Confirm that the values apply to the exact configuration and market requirements in your quotation.
| Listed model | Rated power | Rated voltage | Max. air volume | Diameter | RPM | Noise | Blades | Weight |
|---|---|---|---|---|---|---|---|---|
| LSFS-S4280 | 1000 W | 220 V | 234,000 m³/h | 4,280 mm | 90 | ≤40 dB | 6 pcs | 245 kg |
| LSFS-S3680 | 750 W | 220 V | 204,000 m³/h | 3,680 mm | 95 | ≤40 dB | 6 pcs | 242 kg |
These are the figures as displayed on the catalog page, not a site-specific performance promise. The page does not state test conditions for the airflow or noise figures, so request the applicable test basis and confirm units before using the values for engineering calculations. RPM, maximum air volume and rated power describe different things and should not be treated as interchangeable measures.
Check the electrical and control details
The listed rows show 220 V and different rated power values. Confirm the required supply, connection method, protection and control arrangement against the exact model documentation and the facility’s available electrical service. The page says the control system supports multiple speed settings, but it does not identify the number of steps or a detailed control specification. Ask for that information if the operating plan depends on a particular speed range.
Review base, blades and optional lighting
The product page describes airfoil-shaped aluminum-alloy blades, a reinforced blade construction, and a broad base intended to support the standing design. It also describes a customizable lamp option. Confirm which blade, base and lighting components are included in the quoted model; optional or configurable items should appear explicitly in the quotation rather than being assumed from a product image.
Confirm installation and site conditions
The page says installation planning considers the structure and stress analysis, and that fans can be installed on qualified structures. Provide the site drawings and measured dimensions requested by Hengshuangda, then obtain confirmation of the installation method, required clearances and supporting structure for the selected configuration. For any location exposed to weather, dust, moisture or corrosive conditions, ask for the applicable environmental limits; the product page does not provide an ingress-protection rating or other exposure rating.
For the complete catalog entry, review the Hengshuangda Commercial Stand Fan product page and the Hengshuangda product directory. Use the product page as a starting point, then base procurement and installation decisions on the confirmed model documents and quotation.
Frequently asked questions
Are the listed values guaranteed for every installation?
No. They are catalog values for the two model rows shown. Confirm the exact model, configuration, test conditions and project requirements with Hengshuangda before using them in a design or purchase specification.
Is this product ceiling-mounted or floor-standing?
The product page uses both “Commercial Stand Fan” and “standing ceiling fan.” Ask Hengshuangda to identify the supplied arrangement and provide the corresponding drawing before planning the installation.
Can I use it outdoors?
The page lists indoor and outdoor application examples, but it does not publish an environmental protection rating. Confirm the limits for the specific site exposure before specifying outdoor use.
Does the listed noise value describe the sound level in my building?
The table lists ≤40 dB, but does not provide test conditions. Ask which measurement method and operating conditions apply; the installed result may depend on the site and configuration.
