更精湛的特性

設計方案別出心裁的離心風機具備較高的風速，較低的噪聲及省電的特性。通風機密實度的排風使風幕機的功能可以最很多的顯現出來。

Superior Performance

The newly-designed sirocco fan achieves high air velocity,low noise and low power consumption . The intensely sharp airflow made possible by the sirocco fan maximizes the effect of the curtain．

高風速

離心風機從外邊氣體提取的氣體產生強有力的噴出導致一個很大的工作壓力。當風幕機上表層送風處維持同吊頂天花板最少50mm間距時，可以做到所需求的特性。

High Air Velocity

The high pressure produced by the sirocco fan delivers a powerful jet of air from the air outlet .Optimum performance is attained when the air inlet on the top surface is kept at least 50mm from the ceiling.

低噪聲

噪音低的離心風機和新改善的機殼可以減少噪聲。在一般情形下可做到均值減少10dB上下。

Low Noise

The quiet sirocco fan and newly developed,low-noise resin casing have reduced the noise level by an average of 10dB compared with conventional models.

風幕機的四種功能Four effects Air Curtain

隔熱保溫功能Heating/cooling retention effect  

風幕機促使如餐飲店、店鋪和休閑娛樂會所那樣的消費者時常進出的地區不會再必須持續的開門。那樣能以60～80%的效果來維持房間內冷、暖的氣體溫度，而總是容許有細微的溫度轉變。

The air curtain makes door opening and closing unnecessary when used in high customer traffic areas like restaurants,stores and amusement centers.It retains hated or cooled air within the store space at an efficiency rate of 60～80%,allowing only a minimum of temperature fluctuation.

防蟲功能Insect-proof effect

可以看到絕大多數討厭有危害的蟲類是沒法根據風建筑幕墻的。那樣可以更快更簡單的維持新鮮水果服務臺、簡餐操作室、肉類食品零售點的衛生安全。

Most of annoying ,harmful ,germ-laden insect are checked;being unable to penetrate the powerful air curtain.Thus,making health and sanitation standards easier to maintain in grocery stores, butcher shops,fruit counters,and fast-food operations.

防污功能Dust-proof effect

假如在精密的機器設備加工廠或面臨公交車道的副食店或時裝店的過廳中安裝風幕機，可以合理的屏蔽外邊的塵土，能以60～80%的水準維持清潔。

If installed in doorway of a precision machinery factory,or a food or closing store facing a bus street;outside dirt and dust are effectively screened out,protecting the merchandise at an efficiency level of60～80%.

冷藏功能Deodorizing effect

阻攔從如化驗室或店鋪中蔬菜保存室及冷凍肉類的設備中散發的異味。并能擋住外邊車輛發出的有害物質.

Prevent odors from such special rooms as chemical labs,or vegetable preparation rooms and meat freezers in super-markets.Prevent automobile exhaust fumes from outside.

留意：Note

外界來風，空調器的風管及通風降溫設備的應用有可能會比較大的減少風幕機屏蔽掉的能力。

Outside wind,air flow from air conditioners,ventilator use,etc,may significantly lower the shielding effectiveness.

防蟲的能力尺寸非常大水平上在于昆蟲的種類、周邊的自然環境、風幕機的風速等。如需更合理的防蟲，可以把風幕機通其他方式融合應用。

The effectiveness against insects depends largely on the kind of insect,surrounding environment,air velocity of the air curtain,etc.If more effective insect prevention is required,use the air curtain in combination with other methods.

阻隔能力Shut-out ability

風幕機的阻斷能力是由所排風核心的風速決策的。巨恒風幕機的強勁功能使他們在風幕機合理間距內維持一個較高的風速水準，以維持較高的阻隔能力。

Shut-out ability

An air curtain’s shut-out ability is determined by the air velocity at the center of its airflow.The powerful discharge of Juheng Air Curtains enables them to maintain a high level of air velocity for the curtain’s efficient distance,resulting in superior shut-out ability.