Product  Feature

◆ 先進的葉輪

advanced  wheel

★ CRF風機葉輪采用CAD流場模擬技術(shù)優(yōu)化設(shè)計的后傾離心葉輪，具備高效、低噪、穩(wěn)定的運行性能。

Model CRF fans use the most up-to-date hydro-field simulating technology during the design process. The wheel is highly efficient ,produces minimal noise, and guarantees stable perfor-

Mance .

★ CRF每個葉輪均經(jīng)過靜態(tài)和動態(tài)平衡，平衡等級達到G2.5，確保庫克的產(chǎn)品可以長期安全運行。

Every wheel is statically and dynamically balanced to the level of G2.5. This would help the cook fan running quietly after long time.

◆ 與氣流隔絕的驅(qū)動機構(gòu)

Drive out of air stream

驅(qū)動機構(gòu)置于獨立腔體內(nèi)，與排風中的污染物不會接觸。除普通排風外，適合排放粉塵、油煙等氣體。

Standalone drive chamber ,no contact with contamination. Ideal for kitchen grease, dust exhaust.

◆ 外形設(shè)計專業(yè)

Professional Design

風機外形比例均勻、工藝精湛、設(shè)計流暢。

Design is well-proportioned, professional industrial products.

◆ 合理的結(jié)構(gòu)

Reasonable Structure

全鋁制結(jié)構(gòu)，重量輕，適合輕鋼結(jié)構(gòu)廠房,有效減輕屋頂載荷。鋁合金材質(zhì)不易生銹，持久如新。高等級防爆風機，適合排放易燃、易爆的氣體。

All aluminum structure, suitable for steel construction facility, effectively reduce roof load. Not easy to get rusted and can keep new for a long time. Explosive resistant exhaust.

◆ 齊全的配件：

Complete accessories

★ 驅(qū)動部分防護罩自帶不銹鋼鎖扣固定，維修人員可以方便的進行日常維護。

Drive chamber top cap fixed by stainless steel quick release fasteners. The engineer call it “Quick Maintenance” design.

★ 風機配就地維修開關(guān)，維修人員可以方便可靠的切斷電源，確保人身安全。

The service switch is to e installed inside the fan, the usage is only to make sure the power supply can be reliablely shut off ,and it is not supposed to start/stop the fan for daily operation.

★ 風機可配帶鋁制重力止回風閥，保持室內(nèi)外空氣封閉，防止冷風倒灌。

Back-draft damper：ensure the workshop keeps closed when the fan is not running.