72 Inch Permanent Magnet Direct Drive Exhaust Fan High Efficiency Warehouse Ventilation Fan

Name: 72 Inch Permanent Magnet Direct Drive Exhaust Fan High Efficiency Warehouse Ventilation Fan
Brand: Shanghai Terrui International Trade Co., Ltd.
SKU: 1993434961

Shanghai, ChinaShanghai Terrui International Trade Co., Ltd.

US$560.00

10 Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy/Fiberglass

Blade Material

Alloy

Model NO.

YDA072DECGS

Type

Exhaust Fan

Electric Current Type

Mounting

Wall Fan

Certification

ISO, CE, OEM/ODM

Electric Motor

Ec Motor

Fan Blade Material

Alloy

Color

White

Sample

Available

Transport Package

Wooden Crate

Specification

exhaust fan

Trademark

Terrui

Origin

China

HS Code

8414599099

Key features

Interfaces flawlessly with advanced agricultural Internet of Things (IoT) APP control networks for smooth, remote step-less variable speed scaling.

Eliminates costly factory downtime by removing weak transmission components like drive belts, pulleys, and gearboxes via a direct-drive outer rotor permanent magnet motor.

Withstands aggressive industrial washing, chemical vapor exposure, and high humidity over a lifetime due to a heavy-duty, one-shot roto-molded high-strength plastic PE hull.

Slashes enterprise energy expenses smoothly through an elite efficiency ratio of 56.8m3/h per Watt while pulling a strictly optimized 2200W input power.

Ensures reliable personnel safety and prevents debris entry with integrated heavy-duty steel protection meshes flanking the high-speed blade chamber.

Integrates natively with automated climate ecosystems or smart control APPs to modulate variable speed parameters based on real-time temperature tracking.

Secures a robust IP55 industrial-grade ingress protection barrier to isolate critical electronics from floating airborne dust and moisture penetration.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceHigh Repeat Buyers Choice

Shanghai Terrui International Trade Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.42h

AI-Powered supplier vetting

SummaryShanghai Terrui International Trade Co., Ltd. is identified as a China-based manufacturer/factory and combined company. The supplier reports customization from designs, ODM services, recent new-product development, and OEM services for well-known brands. Quality-related evidence includes quality assurance, raw-material traceability, complaint-handling procedures, written service procedures, corrective and preventive action procedures, ISO9001:2015 certification, and CE capability. The supplier uses ERP for production, procurement, quality-control, and logistics management. It reports overseas service coverage in the Americas, Asia, and Australia and participation in EuroTier 2024, but has no overseas warehouse, showroom, agent, or branch. Financial-related slices identify reporting years but provide no assessable financial performance data. Production scale, capacity, and detailed customer references are not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a combined company, with its operating location and company structure provided. This supports classification as a manufacturing-oriented supplier, although the slices do not quantify its production assets or capacity.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE certification capability. These are explicit certification-related credentials, although the slices do not provide certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with follow-up records and offers service coverage in North/South America, Asia, and Australia. However, it has no overseas warehouse, showroom, agent, or branch, which may limit local service infrastructure; the evidence still confirms a defined complaint-management process.

R&D capabilityThe supplier reports new products during the past year, customization from designs, and ODM services, demonstrating product-development activity. However, it explicitly has no available SDK, so its innovation and development support is strong in design/manufacturing services but incomplete for SDK-based integration.

Customization capabilityThe supplier explicitly provides customization from customer designs and offers ODM services. This directly supports the existence of design-based customization capability.

Product Q&A

Q:Why is a direct-drive EC motor configuration preferred for large industrial plants over traditional 72-inch belt fans?

Traditional belt fans suffer from mechanical friction slippage, black rubber soot shedding, and frequent maintenance intervals for belt tension tracking. Our advanced EC outer rotor permanent magnet brushless DC motor drives the giant 1.83M blades directly, boosting energy efficiency up to 56.8m3/h per Watt and dropping drive-train maintenance costs to zero.

Q:Will the high-strength plastic PE housing warp or crack when exposed to continuous harsh outdoor environments?

No. The giant 2185x2185x885 outer housing frame is fabricated using a premium, one-shot roto-molded high-strength plastic PE composite. This robust material is entirely insulated, impact-resistant, and rust-free forever, shrugging off aggressive humidity, sunlight UV degradation, and chemical cleaning cycles seamlessly.

Q:Can our factory facilities team wire these units directly to automated centralized building management control networks?

Yes, absolutely. The smart internal electronic drive contains automated control logic that interfaces perfectly with modern computerized environmental systems and smart IoT APP systems. This allows plant operators to automatically coordinate infinite step-less variable speed pacing aligned to real-time temperature fluctuations.

Q:What is the mechanical build thickness of the fan blades, and do they produce extreme vibration at peak airflow?

The blade structure features 6 pieces of high-strength alloy tracking a massive 72-inch/1.83M diameter, with a heavy-duty structural thickness of exactly 4mm. The entire alloy assembly undergoes a rigorous one-time factory press-riveting and dual-stage dynamic balance testing to lock out performance vibration and keep sound levels below 70dB at 345r/min.

Q:Is this giant heavy-duty 72" wall-mount exhaust equipment certified for residential houses or small commercial shop spaces?

No. This massive 2.2kW industrial-grade ventilation apparatus requires heavy three-phase power grids (380V-480V) and a large overhead structure. Due to its high-power negative pressure dynamics, it is strictly engineered for heavy-duty industrial complexes, manufacturing workshops, big warehouses, and high-density large agricultural projects.