8-09, 9-12 series High pressure centrifugal fan

Product Characteristics

Application: Type 8-09,9-12 Cupola special high pressure centrifugal fan, suitable for 1L/ H.2L/H.3L/H.5L/H.7L /h melting rate cupola blower performance requirements. The fan can also be used as a blast for various furnaces, forging and smelting furnaces, and is also used for air transport and non-corrosive, non-spontaneous combustion, and non-viscous gas. The temperature of the conveying medium does not exceed 80°C, and the dust and hard fine particles contained in the medium are not more than 150mg/m3。
impeller diameter: 680~900mm
Air volume range: 670~10000 m3/h
Pressure range: pressure up to 20000Pa
Operating temperature: -20°C~80°C
Drive mode: A, C, D

Main features

※ The fan adopts single suction type, and the impeller blade is designed according to the new efficient forward fan theory. After the impeller is formed, it is corrected by static and dynamic balance, so it runs smoothly and reliably. ※8-09 fan is single suction, machine number is No. 6.8A.7.1D.8D, 8.5D.9D altogether 5 kinds. 9-12 fan is single suction, machine number is No.6.8A, 7.1A, 7.7A, 8D, 9D a total of 5 machine numbers. 8-09, 9-12 fan can be made of clockwise rotation or counterclockwise rotation two types.
※ The air inlet of the fan is made into a collection type streamlined overall structure.
※ The transmission group is composed of spindle, bearing box, rolling bearing, pulley or coupling, etc.
※ Fan standard supporting inlet and outlet soft connection, damping type spring composite shock damper.
※ Precautions for purchase: Before the user chooses the fan, it is best to measure the actual working conditions of the cupola (mainly referring to the pressure parameters). Then according to the melting rate of cupola and the required air volume, air pressure selection, so that the purchased fan meet the actual needs, so as to avoid mismatching.