Duct Axial Exhaust Fan, Stainless, Steel, 220V, 380V

The duct axial exhaust fan listed here carries power source Electric, blade material Stainless Steel, documented exactly as the manufacturer publishes it. Made by Zhuji Ruifeng Import & Export Co., Ltd. (3 years on the platform, typical reply ≤6h). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Duct Axial Exhaust Fan

• Model Number: Type 1100, Type300-1000, Type1220, Type1380, Type1530
• Power Source: Electric
• Input Power: 750w
• Voltage: customized
• Blade Material: Stainless Steel
• Noise Level: 70db

Technical Specifications

Product Details

Products Description

Galvanized Sheet Metal/ Stainless Steel Negative Pressure Fan

Negative pressure fan uses the cooling principle of air convection and the negative pressure air exchange, air is discharged to outdoor which makes the indoor air pressure drop, indoor air becomes thinner, forming a negative pressure zone, then outdoor air, due to the air pressure difference compensates into the room, so that the indoor stuffy gas can be quickly forced to dischargeoutdoor.

By this way,cooling effect can reach 90%-97%.Thus,negative pressure fan has the advantages of less investment, low energy consumption, significant cooling effect, etc.

Ruilin exhaust fan are widely used in Agriculture and industry ventilation and cooling. It is mainly used for factory workshop, animal husbandry, poultry house, livestock breeding, textile, greenhouse, etc.

Product photos

1. Frame: 80g/m2 hot galvanized iron plate, thickness can do 0.6/0.7/0.8mm.

2. Net: galvanized wire spray, Column: hot galvanized iron plate.

3. Shutter: 180g/m2 hot galvanized iron, thickness 0.3/0.4mm.

4. Motor: China brand Taicheng, meet national standard, 100% pure copper.

5. Belt: Brand sanlux.

6. Blade: stainless steel material with large air volume, low noise, non-deformation, no broken.

small size direct-coupled

large size heavy hammer with belt type

large size direct-coupled type

Product Paramenters

Products	Galvanized sheet metal negative pressure fan [Direct-coupled type]
Model size	Type 300	Type 400	Type 500	Type 600	Type 700	Type 800
Body size	30*30*21cm	40*40*31cm	50*50*31cm	60*60*31cm	70*70*31cm	80*80*40cm
Fan blade diameter	185mm	280mm	385mm	485mm	585mm	680mm
Blade rotate speed	1400rpm	1400rpm	1400rpm	1400rpm	1400rpm	616rpm
Motor speed	1400rpm	1400rpm	1400rpm	1400rpm	1400rpm	1400rpm
Air volume（m³/h）	2000	2500	5000	8000	10000	22000
Noise level（db）	≤50	≤60	≤60	≤60	≤60	≤65
Input power	45w	85w	140w	200w	250w	250w
Voltage	220V	220V/380V	220V/380V	220V/380V	220V/380V	220V/380V

Products	Galvanized sheet metal negative pressure fan [Heavy hammer with belt type]
Model size	Type 900	Type 1000	Type 1100	Type 1220	Type 1380	Type 1530
Body size	90*90*40cm	100*100*40cm	110*110*40cm	122*122*40cm	138*138*40cm	153*153*40cm
Fan blade diameter	750mm	900mm	1000mm	1100mm	1250mm	1400mm
Blade rotate speed	616rpm	513rpm	513rpm	427rpm	427rpm	427rpm
Motor speed	1400rpm	1400rpm	1400rpm	1400rpm	1400rpm	1400rpm
Air volume（m³/h）	27000	30000	34000	37000	44500	55700
Noise level（db）	≤70	≤70	≤70	≤70	≤70	≤70
Input power	370w	550w	750w	750w	1100w	1500w
Voltage	220V/380V	220V/380V	220V/380V	220V/380V	220V/380V	220V/380V

Details Images

Motor

Chinese motor, CCC Protection

100% copper, IP55 grade

Fan baldes

430 stainless steel, thickness 1.2mm

Large air flow, low noice,long-service life

Belt pulley

Aluminum-magnesium alloy

Lightweight, good look and durable

Belt

Sanlux belt, supper quliaty

Long service life and no repair

Shutters

open/close automatically

Prevent rain and dust

Fan safe net

hot-dip galvanized wire with electrostafic plastic spraying Attractive and durable

Installation Instruction

Company images

Zhuji Ruilin Ventilation Equipment Co., Ltd

Zhuji Ruilin Ventilation Equipment Co., Ltd. is a factory specializing in the production of sheet iron negative pressure fans, glass fiber reinforced plastic fans, environmental friendly air conditioners and mobile air coolers.

Since its establishment for ten years, the company has focused on the research, development and production of ventilation and cooling equipment.

At present, the company has 15 assembly lines for negative pressure fans, 800 complete machines per day, 10 assembly lines for cooling fans, 400 complete machines per day, and a full range of FRP fans. Ruilin's continuous stable supply have achieved great advantages in application fields and won recognition from customers and industries.

Shearing machine

CNC Laser Cutting Machine

Bending Machine

CNC Punching Machine

Assembling

Storage

Our Service

Pre-sale service

* Inquiry and consulting support.
* Sample testing support.
* Company visiting reception

After-sale service

* Provide machine install video,
* Online guide for how to use the machine.

* Video support for all kinds of problem

FAQ

Q:Is your company a manufacture or Trading company?

A:We are professional manufacture of Ventilation equipment,Cooling equipment and Heating equipment for for more than ten years in China

Q:Can you open our own brand?
A:Yes,we can offer OEM/ODM service for you, put your logo on the product.

Q:What is your minimum order quantity?
A:We accept small order quantity even one piece, but usually the freight cost will be high for small qty.

Q:What Voltage your can offer?
A:Normal voltage will be 380V-50HZ-3 Phase, or 220V-50Hz-Single Phase, it can be customized based on your request.

Q:How about the quality of your product?
A:All the products are produced strictly according to the international standard,which has been passed CE certification, ISO9001:2015 international quality management system.

Q:Can you accept an inspection of a Third-party detection before goods loading?
A:Yes,sure. Our products have been inspected by some third-party detection institutions authorized by customs before, and have got perfect inspection report.

* Tel/WhatApp/Wechat: +86-18358583380

* Email: melody@ruilinfan.com

* Web: http://ruilinfan.com

* Facebook: Melody He

We welcome the public, the friend attends personally for win-win cooperation!

Ordering and Pricing

• Minimum order quantity: 1 set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this duct axial exhaust fan?

The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this duct axial exhaust fan carry?

It is supplied with ISO9001/CCC/CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the duct axial exhaust fan be supplied for my local voltage?

The standard configuration is customized. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Zhuji Ruifeng Import & Export Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhuji Ruifeng Import & Export Co., Ltd. range on HVACR Nexus.

See more in Metal Duct Fans on HVACR Nexus.