What is the function of the automatic shutter?

The automatic opening-closing device maintains a 90-degree opening angle to ensure the shutter is windproof, rainproof, and dust proof.

What certifications does the product have?

The product is CE compliant, CCC approved, and meets applicable national and industrial standards.

What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Centrifugal Shutter Type Greenhouse Ventilation Exhaust Fan

Name: Centrifugal Shutter Type Greenhouse Ventilation Exhaust Fan
Brand: Shandong Jienuo Thermostat Equipment Co., Ltd.
SKU: 2285228255

Shandong, ChinaShandong Jienuo Thermostat Equipment Co., Ltd.

US$160.00-200.00

1 Piece

Product profile

Customization

Available

Material

Galvanized Sheet

Usage

for Cooling Down

Model NO.

JFD-1250E

Flow Direction

Axial Flow

Pressure

Low Pressure

Certification

CE, CCC

Type

Cooling Fan

Mounting

Wall Fan

Electric Current Type

Blade Material

Stainless Steel

Power

1.1kw

Transport Package

Paper Carton

Specification

CE, SGS

Trademark

JIENUO

Origin

China

HS Code

8414809090

Production Capacity

5000/Month

Key features

Temperature Reduction: Reduces workshop temperature by 8-10 degrees when used with evaporative cooling pads.

Customizable Motor: Motor voltage and frequency can be customized to meet specific requirements.

Blade Material Options: Blades available in stainless steel, galvanized sheet, or aluminum.

High Corrosion Resistance: Frame features 275g/m2 zinc coating for excellent durability.

Low Noise Operation: Intelligent dynamic balancing ensures weight tolerance within 1g for smooth running.

Weatherproof Shutter: Automatic shutter maintains 90-degree angle to ensure windproof, rainproof, and dust-proof performance.

Multiple Motor Brands: Options include China famous motors and Siemens motors with CCC approval.

Versatile Applications: Suitable for greenhouses, stock farms, textile mills, and industrial plants.

Company profile

Shandong Jienuo Thermostat Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-01-31 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.97h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 1239, Yadong Street, Qingzhou Economic Development Zone, Qingzhou, Weifang, Shandong, China

Plant Area10000 square meters

Number of Employees103

Registered Capital10,000,000 RMB

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

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

Our Production Capability & Technical Expertise

Main ProductsExhaust Fan, Cooling Pad, Ventilation Fan, Laptop Fan, Evaporative Fan, Exhaust Fan for Poultry, Whole House Fan, Evaporative Cooling Pad, Cooling Fan for Greenhouse

Production MachinesCooling pad production line, Cutting machine, Laser cutting machine, Pressing machine, CNC punching machine, Punching machine, CNC bending machine, Bending machine, Shearing machine, Drilling machine, Automatic shutter production machine, Assembly line, Welding machine

R&D Engineers2 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-07-12

Main MarketsSouth America, Europe, Southeast Asia/ Mideast

Annual Export Revenue10,467,510.11 RMB

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:What is the temperature reduction capability?

When used in combination with an evaporative cooling pad, the fan can reduce the temperature by 8-10 degrees.

Q:Can the motor specifications be customized?

Yes, the motor voltage and frequency can be customized, and options include both China famous motors and Siemens motors.

Q:What materials are available for the fan blades?

Blade materials available for selection include stainless steel, galvanized sheet, and aluminum.

Q:Is the fan frame resistant to corrosion?

Yes, the fan frame is formed with 275g/m2 zinc coating to ensure good corrosion resistance.

Q:How does the fan ensure smooth and quiet operation?

Fan blades are adjusted by an intelligent dynamic-balance tester with weight tolerance controlled within 1g to ensure smooth running and low vibration.