九洲風機|JD系列斜流曾壓管道風機，具有低噪音，大風量和高靜壓;有比軸流式和離心式風機更適合大多數通風應用的優點，在設計方面，風機中心盒的電機容易安裝拆卸及清洗，在不去除整個風扇或管道的情況下，可以拆卸電機和扇葉，在狹窄空間內也方便維護。在安裝方面，風機可并聯或串聯且不限角度任意安裝，使用非常靈活，在管道氣體輸送中的增壓與加壓部分得到廣泛應用。
JD series mixed flow duct ventilator, has the advantages of low noise, large air flow and high static pressure, it is more suitable for mostventilation situations comparing with axial fan and centrifugal fan. It is design with a simple structure, the motor within the centre box isdesigned with easy installation, disassembling and cleaning. The design makes it easy to remove the motor and blades without remove thewhole fan or any pipelines, or even maintenance or adjust the fan within a sealed space. The installation is also very flexible, it can be installedin parallel or in series or in any angle you need, this fan is wisely used in deliver the gas and enlarge the pressure within the pipe line.
