Shutter Door Exhaust Fan, Axial, 380 V, Electric

Shutter door exhaust fan — 380 V, power source Electric. The complete factory specification follows. Made by Shandong Huasheng Husbandry Machinery Co., Ltd. (18 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Shutter Door Exhaust Fan

• Model Number: 1380*1380*450MM
• Power Source: Electric
• Voltage: 380 V
• Material: GI
• Blade Material: Stainless Steel
• Speed: 1400RPM

Technical Specifications

Product Details

Product details

The centrifugal exhaust fan mainly consists of fan blades, motor, outer frame, protective net, support frame, shutter, push-pull mechanism and other parts. The shutter will open automatically after starting up and close automatically after stopping to prevent outdoor dust and foreign objects from entering, and also to avoid the influence of rain, snow and reverse wind.

_{Fan blade production}

_{The fan blades are made of self-cleaning stainless steel material through die stamping, which is dust-free, beautiful and durable. The special blade shape design ensures large air volume, no deformation and no breakage. The stainless steel thickness is 1.2 mm, and the surface finish grade is BA level}

Laser cutting 430# stainless steel/galvanized sheet

Press stretch forming, no rebound, no deformation

_{Fan blade assembly}

The stainless steel galvanized sheet blades are made by one-step stamping process, which is not deformed, not broken, beautiful and durable. The reasonable blade angle can achieve maximum air flow and minimum noise.

The fan blades are measured and calibrated by advanced computer dynamic balancing instruments, and the dynamic balance is controlled within 1 g, which makes the fan run smoothly, with little vibration and noise, and enhances the stability of the whole machine, effectively improve the service life, the air volume remains consistent throughout the service life of the fan.

Blade angle, impeller, gourd head

Impeller blade angle: Made of aviation aluminum casting alloy, light weight, high strength and good toughness

Centrifugal type open mechanism

The centrifugal opening mechanism can ensure the opening and closing of the shutters, reduce the resistance when the shutters are opened and closed, and increase the air volume; it is tight when closed, which can effectively block the outdoor wind, light and dust from entering; it is made of high-quality nylon PA66, which ensures the service life of the opening mechanism; the connection of the opening mechanism parts is connected by copper rivets, which are wear-resistant, rust-proof, flexible and reduce the friction coefficient; the guide rod is made of 304 stainless steel, plus special materials, which ensures strength, is not easy to rust, and greatly improves the service life

Frame

The outer frame adopts advanced automatic processing technology, with extremely high precision, high-quality thick galvanized zinc layer, and strong corrosion resistance

Air collector

Hot-dip galvanized sheet, standard zinc layer, strong corrosion resistance

Blinds and accessories

The blinds are made of 1.5/1.0/0.8 mm hot-dip galvanized sheet, which not only increases the service life and strength of the louvers, but also increases the quality of the whole machine and improves the stability during operation.

Aluminum connector, no wear on plastic parts

Special plastic parts, no loosening or falling off

Columns and guardrails

Hot-dip galvanized sheet, standard zinc layer, strong corrosion resistance

belt

High-quality domestic and imported brands, it is wear-resistant, no deformation and has a long service life.

screw,rivet

Motor

The motors are available in domestic famous brands and Siemens motors, and the voltage and frequency of the motors can be customized. Domestic famous brands of motors are equipped with phase loss protection devices, and power is cut off when a phase is lost. The motor protection level is IP55, and the insulation level is F.

Company Profile

Our company was established in 2005, covering an area of ​​20,000 square meters. The efficient R&D team and the production capacity of excellence have laid a good foundation for the development of the company. We specialize in the production of high-quality products such as livestock feed towers, negative pressure fans, cooling wet curtains, chicken house equipment, etc. Blowing air for the world, cooling the earth, and creating a fresher air environment for global customers are our beliefs. We have always maintained the business philosophy of surviving by quality and developing by reputation. With perfect quality and good prices, the company has established long-term trade cooperation relations with many countries. Welcome customers to visit us for cooperation.

Production workshop and equipment

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–9 set: US $170 / set
  • 10+ set: US $160 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this shutter door 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the shutter door exhaust fan be supplied for my local voltage?

The standard configuration is 380 V. 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 Shandong Huasheng Husbandry Machinery Co., Ltd., based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Huasheng Husbandry Machinery Co., Ltd. range on HVACR Nexus.

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