How is the frame constructed to prevent rust?

The frame uses hot galvanized sheet with a zinc thickness of 275g/sqm, providing high anti-corrosion performance and long-term stability.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season orders.

Centrifugal Push-Pull Type Ventilation Exhaust Fan Wall Window Mounted Extractor Fan Air Blower

Name: Centrifugal Push-Pull Type Ventilation Exhaust Fan Wall Window Mounted Extractor Fan Air Blower
Brand: Shandong Yuyun Sanhe Machinery Co., Ltd.
SKU: 1983667215

Shandong, ChinaShandong Yuyun Sanhe Machinery Co., Ltd.

US$200.00

10-56 PCS

US$197.00

57-359 PCS

US$196.00

360+ PCS

Sample price:US$200.00/pcs.Request sample

Product profile

Customization

Available

Material

Metal

Blade Material

Stainless Steel

Model NO.

DJF

Type

Axial Fan

Electric Current Type

Mounting

Wall Fan

Certification

ISO, CE, CCC

Open System

Centrifugal System(Nylon IP66)

Frame Material

Galvanized Sheet

Blade No.

6PCS

Belt

Japanese Mitsubishi B Type

Belt Pulley

High Strength Aluminum-Magnesium

Motor

High Quality Chinese Motor

Shutter

10PCS

Specifications

3 Sizes

Common Size

1380*1380*450mm

Speed

1 Speed

Power Supply

Electric

Name

Centrifugal Push-Pull Type Ventilation Exhaust Fan

Apply

Poultry Farm Greenhouse Industrial Cooling System

Place

Poultry Farming Equipment Axial Flow Blowers

Transport Package

Paper Carton

Specification

International Standard

Trademark

Yuyun Sanhe

Origin

Shandong, China

HS Code

8414809090

Production Capacity

300PCS/Day

Key features

High Efficiency Cooling: Centrifugal push-pull design ensures maximum air volume and lowest resistance for poultry farms and greenhouses.

Durable Stainless Steel Blades: Made of 1.2mm 430 stainless steel, offering large airflow, no deformation, and long service life.

Anti-Corrosion Frame: Hot galvanized sheet with 275g/sqm zinc thickness provides high anti-corrosion performance and stability.

Low Noise Operation: Imported double-row waterproof bearings ensure high strength, low noise, and free maintenance.

Premium Belt System: Japanese Mitsubishi B-type belts offer 3 times longer service life than A-type belts with no maintenance.

Customizable Voltage: Supports 220V/380V and 50/60Hz frequency options to meet diverse international power standards.

Advanced Manufacturing: Produced with CNC and laser cutting machines ensuring 100% hole accuracy and easy assembly.

Versatile Application: Ideal for animal husbandry, poultry houses, livestock breeding, greenhouses, and industrial workshops.

Company profile

Shandong Yuyun Sanhe Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2007-01-01Nearest Port: QINGDAO portAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryShandong Yuyun Sanhe Machinery Co., Ltd. is a well-established manufacturer and exporter of ventilation and related equipment with over 20 years of expertise. The company showcases strong credentials in R&D and quality management, backed by ISO 9001 certification. Based in Shandong, China, it operates more than ten production lines with significant output and exports to over 70 countries. The firm emphasizes innovation and customer satisfaction, supported by collaborations with major universities.

Supplier typeShandong Yuyun Sanhe Machinery Co., Ltd. is both a manufacturer/factory and a trading company, with its headquarters in Shandong, China.

CertificationsThe supplier holds ISO 9001 certification and its products have also passed CE and CCC certifications.

After-Sales capabilityThe company provides after-sales service as part of its integrated offering including design, manufacturing, and sales.

R&D capabilityThe company collaborates with universities for technological innovation and product development, indicating strong innovation capabilities.

Production capacityThe supplier operates over ten production lines, with substantial annual output across various product lines.

Product Q&A

Q:What are the main applications for this exhaust fan?

It is widely used in agriculture and industry ventilation and cooling, including poultry houses, livestock breeding, greenhouses, and factory workshops.

Q:What material are the fan blades made of?

The blades are made of 1.2mm 430 stainless steel, which ensures large airflow, no deformation, and durability. Galvanized sheet and aluminum alloy are also optional.

Q:Does the fan support custom voltage and frequency?

Yes, the DJF-750 model supports 220V/380V voltage and 50/60Hz frequency customization to fit different regional standards.

Q:What is the warranty or maintenance requirement?

The imported double-row bearings are designed for free maintenance and long service life. The B-type belts also require no maintenance.

Q:What are the available sizes for this fan?

Common sizes include DJF-750 (24in), DJF-1000 (36in), DJF-1100 (40in), and DJF-1380 (50in), with outline sizes ranging from 750x750x510mm to 1380x1380x450mm.