Heavy-Duty 50Hz Centrifugal Fan for Industrial Ventilation Solutions

Name: Heavy-Duty 50Hz Centrifugal Fan for Industrial Ventilation Solutions
Brand: Zhejiang Jianben Fan Technology Co., Ltd
SKU: 2144366475

Zhejiang, ChinaZhejiang Jianben Fan Technology Co., Ltd

US$10.00-100.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

FLJ

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, UR, ISO, CE, CCC

Warranty

3 Year

Power

85~500 W

Air Volume

3.6-15 CMM

Power Supply

Single-Phase 220V / Three-Phase 380V (50/60Hz)

Product Series

Flj External Rotor Centrifugal Fan

Motor Type

AC External Rotor Motor (Power Frequency)

Impeller Material

Galvanized Multi-Wing Steel

Casing Construction

Reinforced Cold-Rolled Steel with Powder-Sprayed F

Insulation Class

Class F or Class B (High Thermal Stability)

Protection Grade

IP44 or IP54 (Dust and Splash Resistant)

Bearing System

Dual High-Precision, Permanently Lubricated Ball B

Speed Range

2200 Rpm to 2800 Rpm (Model Dependent)

Airflow Direction

Radial Discharge Via Spiral Volute Casing

Noise Management

Low-Vibration Design with Aerodynamic Scroll Housi

Primary Application

Cooling for Electronic Equipment

Transport Package

Wooden Box

Trademark

JIANBENFAN

Origin

Zhejiang

Production Capacity

50000 Pieces/Year

Key features

Compact External Rotor Design: Motor-in-wheel structure reduces axial dimension, ideal for tight spaces like electronic cabinets.

High-Efficiency Multi-Wing Impeller: Precision-balanced multi-blade impeller maximizes air volume and ensures stable pressure output.

Durable Corrosion-Resistant Housing: Reinforced cold-rolled steel with powder-coated finish for excellent corrosion and impact resistance.

Long Lifespan & Reliability: Dual high-precision ball bearings and Class F insulation ensure 24/7 service with 30,000+ hour lifespan.

Low Vibration & Quiet Performance: Aerodynamic volute design minimizes turbulence and mechanical noise for a quiet working environment.

Flexible Installation Options: Versatile mounting brackets and standardized outlet flanges allow easy integration into various ductwork.

Comprehensive Certifications: Products certified with RoHS, UR, ISO, CE, and CCC for global compliance and safety standards.

Professional Customization Support: Engineers provide accurate selection via software and customize designs based on actual working conditions.

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: ≤0.34h

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.