一. 主要用途 Application Occasions

CGF風(fēng)機(jī)適用于汽車裝備測試，可完全模擬實際風(fēng)速，對汽車、商用車等車輛進(jìn)行各類性能要求的測試。

2. Unique movable design: the fan is equipped with  universal wheels with lock and push-pull armrest, which can be manually moved on the ground, and can be operated flexibly to enlarge the working range; in addition, the fixed locking mechanism of the fan is added to prevent the fan from moving when the air volume is large.

Reduce the loss of intake swirl, so that the air flow can smoothly enter the impeller.

The blade is made of high-strength aluminum alloy. After CFD simulation, the blade profile is a twisted blade with thickened wing, which has good aerodynamic performance. The aluminum alloy blade reduces the weight of the impeller and increases the service life of the bearing. Strict dynamic balance g2.5 has been completed before delivery.

Made of galvanized steel plate with high strength.

The fan moves up and down with electric control, and the left and right movement adopts manual control.

Built-in intelligent control module, equipped with high precision speed regulation function, with constant speed, high efficiency, long life, low noise and other advantages.

The imported collector can be made of stainless steel or galvanized sheet, the mold hydraulic molding, the collector radian with impeller inlet requirements, effectively reduce the eddy current noise, improve the efficiency of the machine.

• GB/T3235-2008  通風(fēng)機(jī)基本型式、尺寸參數(shù)及性能曲線

• GB/T1236-2000  工業(yè)通風(fēng)機(jī)用標(biāo)準(zhǔn)化風(fēng)道進(jìn)行性能試驗

• JB/T6445-2005  工業(yè)通風(fēng)機(jī)葉輪超速試驗

• JB/T10214-2000  通風(fēng)機(jī)鉚焊件技術(shù)條件

• JB/T6411-1992  暖通、空調(diào)用軸流通風(fēng)機(jī)

• JB/TQ339-1984 通風(fēng)機(jī)產(chǎn)品外觀質(zhì)量與清潔

• JB/T8690-1998  工業(yè)通風(fēng)機(jī)噪聲限值

• JB/T10213-2000  通風(fēng)機(jī)焊件質(zhì)量檢驗技術(shù)要求

• JB/T8689-2014  通風(fēng)機(jī)振動檢測及其限值

• JB/T9101-1999  通風(fēng)機(jī)轉(zhuǎn)子平衡

• JB/T6886-2005  通風(fēng)機(jī)涂裝技術(shù)條件

• JB/T10178-1988  通風(fēng)機(jī)現(xiàn)場試驗

Standard specification:

• GB / T3235-2008 basic types, size parameters and performance curves of fans

• GB / T1236-2000 performance test of standardized air duct for industrial fans

• JB / T6445-2005 industrial fan impeller overspeed test

• JB / T10214-2000 specification for riveting and welding parts of fan

• JB / T6411-1992 axial fan for HVAC

• JB / TQ339-1984 fan appearance quality and cleaning

• JB / T8690-1998 Noise limits for industrial fans 

• JB / T10213-2000 technical requirements for quality inspection of fan Weldments

• JB / T8689-2014 fan vibration detection and its limits

• JB / T9101-1999 fan rotor balance

• Jb-2005 / t6886 Technical conditions for fan painting

• JB / T10178-1988 field test of fan