What certifications do your fans have?

Our products are certified with RoHS, UR, ISO, CE, and CCC standards.

What is the lead time for orders?

Peak season and off-season lead times are both within 15 workdays.

Energy-Efficient Swf Mixed Flow Ventilator for Eco-Friendly Buildings

Name: Energy-Efficient Swf Mixed Flow Ventilator for Eco-Friendly Buildings
Brand: Zhejiang Jianben Fan Technology Co., Ltd
SKU: 2145158505

Zhejiang, ChinaZhejiang Jianben Fan Technology Co., Ltd

US$50.00-500.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Blade Material

Cast Iron

Model NO.

SWF

Type

Axial Fan

Electric Current Type

Mounting

Wall Fan

Certification

RoHS, UR, ISO, CE, CCC

Power

18~45000 W

Air Volume

800-80000 CMH

Voltage

220V/380V/400V/440V

Frequency

50Hz/60Hz

Applications

Industrial, Commercial, Residential Ventilation, S

Power Consumption

Energy-Efficient, Lower Power Consumption Compared

Speed Variations

Single-Speed, Dual-Speed, Variable Speed

Installation Type

Horizontal, Vertical, or Wall-Mounted

Noise Level

Low, < 75 dB(a) When Connected to Ducts

Efficiency

High, Compared to Axial and Centrifugal Fans

Design Principle

Axial-Centrifugal Hybrid

Control System

Advanced, Automatic Adjustment of Airflow and Spee

Blade Design

Twisted Cone-Shaped with Subsonic Acceleration

Motor Type

Electric, with Optional Variable Frequency Drive

Warranty

3 Year

Transport Package

Wooden Box

Specification

25-140mm

Trademark

JIANBENFAN

Origin

Zhejiang

Production Capacity

50000 Pieces/Year

Key features

Hybrid Mixed-Flow Design: Combines centrifugal force and axial acceleration for superior pressure in long ducts.

Ultra-Low Noise Operation: Optimized airflow path reduces turbulence, ideal for noise-sensitive commercial spaces.

Compact Inline Installation: Linear structure saves mechanical room space and simplifies piping layouts.

Robust All-Metal Construction: High-strength galvanized or cold-rolled steel with corrosion-resistant powder coating.

Versatile Mounting Options: Supports horizontal, vertical, or angled installation on walls or ceilings.

High Mechanical Efficiency: Advanced CFD blade design ensures smooth airflow and reduced energy loss.

Comprehensive Warranty: Includes a 3-year warranty covering mechanical defects.

Customizable Solutions: Full customization available for power, voltage, frequency, and specific applications.

Company profile

High Repeat Buyers ChoiceFull CustomizationQuality Assurance

Zhejiang Jianben Fan Technology Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.33h

AI-Powered supplier vetting

SummaryJianben Fan is a limited company with 20 employees, one production line, two quality inspectors, and stated fan productivity of 100,000 sets. It offers broad customization and maintains documented inspection, service assessment, corrective-action, and complaint-handling procedures. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and has a valid import/export license. Export sales account for 41%–50%, although overseas service infrastructure is absent and exporting reportedly began 0 years ago. Production controls show weaknesses: no valid manufacturing-capacity contract with related subcontractors, no inventory capability, no outsourcing SOP, and no ongoing quantity reconciliation. No SDK, popular-brand OEM capability, or customer cases are evidenced. Financial records are referenced for 2020–2022, but the provided slices do not establish financial strength.

Supplier typeThe supplier is identified as a limited company, not part of a larger company group, with 20 employees and a valid import/export license. This supports classification as an independent, legally authorized trading and manufacturing supplier, although its general trade-volume range is unknown.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality, occupational safety, and environmental management. These explicitly documented certifications are positive evidence for this field.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas services, overseas warehouse, or overseas showroom, so documented service processes exist but overseas support infrastructure is limited.

Production capacityThe supplier reports one production line, fan productivity of 100,000 sets, two quality inspectors, laser cutting, bending, and welding equipment, and lead times within 15 working days in both peak and off-seasons. Countervailing deficiencies include no valid capacity contract with related subcontractors, no inventory capability, no outsourcing SOP, and no ongoing batch quantity reconciliation.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trader?

We are a manufacturer specializing in the production of fan for 20 years.

Q:Do you have machines in stock to sell?

Standard products will have sufficient inventory, non-standard customized products we will try to meet your delivery date.

Q:How about the quality of your products?

We dare not say the lowest price in the fan industry, nor the best quality in the industry, but we must have quality beyond the commodity price. Our products are solid in materials and exquisite in design, and will not fail every penny you spend on them.

Q:If I want to get a product, what information should I tell you?

First of all, you need to tell me the type of product you want to order or the performance and size parameters you need to meet. We can help you select the right product. Secondly, tell us the quantity of products you need, packing requirements and transportation requirements. Then we can give you an accurate quotation.

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs based on actual working conditions.