qualidade Backward high-flow-rate high-efficiency industrial centrifugal fan Fábrica

Backward high-flow-rate high-efficiency industrial centrifugal fan

Name: Backward high-flow-rate high-efficiency industrial centrifugal fan
Brand: Xinxiang SIMO Blower Co., Ltd.
SKU: Ventilador 5-12 de SIMO
Availability: InStock

Nome da Marca

SIMO BLOWER

Modelo do produto

Ventilador 5-12 de SIMO

certificado

CE/ISO9001/ISO45001

País de origem

China

Quantidade mínima

≥1 conjunto

Preço unitário

$500-1,0000.00/set

Método de pagamento

L/c, t/t, d/p

Capacidade de fornecimento

300 conjuntos 30 dias

Detalhes do produto

Destacar:

backward industrial centrifugal fan

high-flow-rate centrifugal fan

high-efficiency industrial fan

Applicable Industries: Purificação de gases de combustão de forno elétrico a arco, manuseio de materiais

After-Sales Service Provided: Instalação, comissionamento e treinamento em campo

Place Of Origin: Henan, China

Voltage: 380V/415V/440V/660V/6KV/10KV

Customized Support: OEM, ODM, OBM

Blade Material: Aço carbono, aço inoxidável

Mounting: Independente

Motor: usam lâminas de impulsor resistentes

Impeller: Lâmina do impulsor para trás

Warranty: 1 ano

Descrição do produto

Especificações e características pormenorizadas

Backward High-Flow-Rate High-Efficiency Industrial Centrifugal Fan

Our backward high-flow-rate industrial centrifugal fan is engineered for applications requiring substantial air volume with exceptional energy efficiency. The backward-curved blade design delivers non-overloading power characteristics, stable performance across a wide operating range, and significant energy savings compared to conventional fan types. Precision-dynamically balanced impellers and aerodynamically optimized housings ensure smooth, low-vibration operation with reduced noise levels.

Constructed from heavy-duty materials with robust structural support, this fan provides long-term reliability in continuous industrial environments. Ideal for large-scale ventilation systems, factory air circulation, process air supply, drying applications, and exhaust systems where high airflow capacity and operational efficiency are critical.

Available in multiple sizes with customizable configurations including direct-drive or belt-drive options, various material grades (carbon steel, stainless steel), and inlet/outlet orientations to meet specific installation requirements.

Product Features

Capable of outputting higher outlet pressure while providing more gas flow with lower noise. Stable operation at higher media temperatures.
Fan speed can be flexibly set by matching different pulley diameters to make the fan run at the highest efficiency point and reduce energy waste.
Motor sliding guides provided for easy tensioning of the belt to reduce energy loss due to belt slack.
Bearing housing reserved for temperature and vibration sensor mounting positions for convenient installation of fan operation monitoring devices.
Uses liquid lubricant - no need to open bearing housing to replace and fill oil. Bearing housing includes observation window for easy monitoring of lubricating oil quality and level.
Bearing housing uses labyrinth mechanical seal with unique leak-proof oil design, top vent hole, and joint sealant, completely eliminating oil leakage possibility.
Impeller is annealed to completely eliminate internal stress generated during welding, ensuring impeller does not undergo creep and cracks.

Performance Specifications

Series No.	5-12 Series	Feature Selection
Performance	Impeller Diameter	400-3300mm
	Rotation Speed	≤4000rpm
	Pressure Range	684-8687Pa
	Flow Range	590.4-700735m³/h
Structure	Blade Type	Backward, Straight, Aerofoil type
	Impeller Support	SWSI (Single Width, Single Inlet), DWDI (Double Width, Double Inlet), Overhung type
	Lubrication Method	Oil bath lubrication, grease lubrication, lubrication oil station (Can be specified)
Cooling Method	Air cooling, Water cooling, Oil cooling (Can be specified)
Driven Mode	Direct driven, Coupling driven, Belt driven (Can be specified)
Gas Composition	Gas Temperature	Normal \| Customer request \| Customer request \| ≥250ºC \| Customer request
Gas Composition	Gas Characteristic	Clean gas \| Corrosive gas \| Particulate dust \| High temperature gas \| Flammable gas, explosive gas

System Configuration

Component	Normal	Anti-corrosion	Wear-resisting	High Temperature	Anti-explosion	Remarks
Motor Brand	Chinese famous brand, ABB, Siemens, WEG etc (Can be specified)
Impeller	High quality carbon steel	FRP, Stainless steel, Rubber Lining	Wear-resistant layer or wear-resistant liner, ceramic patch	High temperature high quality alloy steel	FRP, Aluminum alloy	Can be specified
Air Inlet Cone	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
Casing	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
Air Damper	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
Main Shaft	High strength carbon steel, Alloy structural steel (Can be specified)
Bearing	ZWZ, SKF, FAG, NSK (Can be specified)
Bearing Housing	Cast iron
Foundation Bolts	GB799-1988