1100 39inch Wall Mounted Back Draft Shutter Drop Hammer Exhaust Fan Blower

Name: 1100 39inch Wall Mounted Back Draft Shutter Drop Hammer Exhaust Fan Blower
Brand: Shandong Lufeng Intelligent Equipment Co., Ltd.
SKU: 2166313372

Shandong, ChinaShandong Lufeng Intelligent Equipment Co., Ltd.

US$60.00-120.00

1 Piece

Product specifications

FRAME

BLADES

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

1100*1100*400mm

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

ISO, CE

Motor Frequency

50Hz

Motor Rotational Speed

1400r/Min

Air Flow

44000m³/H

Power

1.1kw

Voltage

220/380/415V

Frame

Aluminum Galvanized

Blades

Gi/304ss/430ss

Transport Package

Cartoon

Specification

1380*1380*400

Trademark

LUFENG

Origin

Shandong

HS Code

8414609090

Production Capacity

50000set/Yeat

Key features

Heavy Duty Construction: Thickened galvanized frame and blades ensure stability in harsh environments.

Automatic Shutter System: Self-closing louvers prevent wind, rain, dust, and insects without extra power.

Corrosion Resistant Material: Hot-dip galvanized casing and stainless steel blades resist rust and corrosion.

Premium Copper Motors: 100% copper export motors offer powerful performance and excellent heat dissipation.

Versatile Applications: Ideal for livestock farms, greenhouses, factories, and large commercial spaces.

Customization Available: Full customization, minor customization, and design-based options are supported.

1-Year Warranty Coverage: Covers non-human factor mechanical defects for 365 days with repair support.

Company profile

Importers and ExportersIn-stock CapacityRaw-Materials TraceabilityProduction Process Visualization

Shandong Lufeng Intelligent Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao Port;Average Response Time: ≤1.58h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressKangsheng Road, Economic Delelopment Zone, Qingzhou, Weifang, Shandong, China

Plant Area4000 square meters

Number of Employees7

Registered Capital3,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 Pc

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsDrop Hammer Fan, Push Pull Fan, Cooling Pad

Production Lines2

Production MachinesBending machine, Pressing machine, CNC Punch Press, Shearing machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2010-12-01

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How to choose a fan suitable for your application?

The core reference for model selection is based on five key factors: application scenarios, air volume requirements, air pressure requirements, installation space, and working environment conditions. In addition, based on the site size, environmental temperature/humidity/corrosion conditions, select the corresponding specifications, materials and functions of the fan. If unsure, please provide the scene parameters and contact the customer service for precise selection.

Q:Can custom-made fans with specific specifications and materials be provided?

Support customization! The size of the fan, the power of the motor, the rotational speed, as well as special material models such as stainless steel, fiberglass reinforced plastic, anti-corrosion and explosion-proof, and high-temperature resistance can all be customized according to customer needs. At the same time, functions such as variable frequency, quiet operation, and linkage control can also be customized. Specific parameters and usage requirements need to be communicated in advance.

Q:What should we do if there are quality issues with the fan agter it is received?

One-year warranty period! If non-human factors cause quality problems within 7 days after receiving the goods, free return or exchange will be provided; during the warranty period, if there are quality issues with the product, free repair and replacement of components will be offered, and the entire process will be followed up to resolve the problem.

Q:The fan has exceeded the warranty period. Can it be repaired or can replacement parts be purchased?

Provide lifetime after-sales service. After the warranty period, we offer paid repair and component replacement services. We have a complete range of original factory parts. Simply contact the customer service and specify the model of the fan to obtain the corresponding parts.