Hanging Ventilation Exhaust Fan, Ceiling, Axial

Key specification for this hanging ventilation exhaust fan: air flow 44000cbm/h, material galvanized Sheet. Everything below is reproduced from the factory data sheet. Made by Shandong Yuyun Sanhe Machinery Co., Ltd. (19 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Hanging Ventilation Exhaust Fan

• Model Number: DJF(b)-1
• Air Flow: 44000cbm/h
• Material: galvanized Sheet
• Blade Material: Stainless steel blade 430
• Warranty: 3 Years
• Place Of Origin: Shandong, China

Technical Specifications

Product Details

Technical Data:
Model	Drive	Blades Diameter  (mm)	Blades Rotational Speed               (rpm)	Motor Rotational Speed               (rpm)	Air Flow (m³/h)	Input Power (W)	Noise (db)
DJF(b)-1-900	Belt	750	630	1400	28000	370	<65
DJF(b)-1-1000	Belt	910	610	1400	30000	750	<64
DJF(b)-1-1060	Belt	960	600	1400	29000	750	<64
DJF(b)-1-1100	Belt	1000	600	1400	32500	750	<64
DJF(b)-1-1220	Belt	1100	460	1400	38000	750	<64
DJF(b)-1-1380	Belt	1270(50in)	439	1400	44000	1100	<64
DJF(b)-1-1530	Belt	1400(54in)	325	1400	55800	1500	<64

Detailed Images

Certificate

Packing and Loading

Installation Site

Factory&Workshop

Compnay Production Ability

Shandong Yuyun Sanhe Machinery Co., Ltd. is the largest manufacturer of ventilation and cooling equipment in China. With advanced CNC production equipment, we ensure that the component precision within 0.03mm and 100% interchangeability. With a professional design team with over 20 years of experience and more than 95% self-produced components,we offer superior quality products and cost performance products.

Our company specializes in the production of high-quality fans. All the plates we use are 275g/㎡ hot-dip galvanized sheets, which are directly purchased from well-known Chinese steel enterprises to ensure product quality and reduce production costs.

Professional Plate Uncoiling Machine

The professional plate uncoiling machine effectively reduce the cost of outsourcing plate flattening and reduces production costs.

High-precision CNC Shearing Machine

Ensure shearing accuracy and guarantees the diagonal consistency of the fan plates,facilitating assembly.

Professional CNC Bending Machine

High bending accuracy, effectively enhancing production efficiency and saving time and labor costs.

Advanced CNC Turret Punch Press

Ensure precise punching and a perfect match of the assembly holes for the fan, facilitating assembly

Fan Blades Forming Press

The Angle is precisely controlled to ensure stable air volume and guarantee the performance of the fan. Advanced manipulator automatic operation equipment improves production efficiency.

Round Frame Forming Press

Precisely controlled pressure, fast stamping speed, effectively reducing damage to the galvanized layer of the sheet.

Advanced Fiber Laser Cutting Machine

High precision, no mechanical stress , smooth cut of the sheet without burrs.

Automatic Mesh Welding Machine

We directly purchase hot-dip galvanized wire coils from the manufacturer, featuring automatic shearing and welding, and undergoing powder coating treatment, with excellent anti-corrosion and anti-rust performance.

Plastic Injection Molding Machine.

All plastic parts used in the fan are produced with brand-new raw materials, featuring excellent plasticizing effect, beautiful appearance and durability. This not only ensures product quality but also effectively reduces production costs.

Related Products

One factory with multiple products, full-chain supply, diversified intelligent manufacturing, meeting your diverse needs in onestop.

Our Service

Pre-Sales Service

* 24H Online Consulting
* Sample Testing
* Visit Factory.

After-Sales Service

* Two Years Guarantee
* Fast Delivery

* Fast Solve Problems

Ordering and Pricing

• Minimum order quantity: 10 piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this hanging ventilation exhaust fan?

The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 3 Years warranty. Spare parts and technical support remain available after the warranty period.

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 Yuyun Sanhe Machinery Co., Ltd., based in China. The company 19 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong Yuyun Sanhe Machinery Co., Ltd. range on HVACR Nexus.

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