Name: Mr Logen
Mobile: +86 138 7147 4860
E-mail: info@forryhb.com
Add: No.400, Xiaohe vellage, Zhuodaoquan, Hongshan Dist. Wuhan, Hubei Province, China 430070
Skype: ventilatorfan
QQ:
1661214854
Product name : TRE series single inlet forward curve air condition centrifugal fan
Product No. : 20169515215
Price : Negotiation
Model No.: : TRE
Place of Original : China
Packing : plywood case
Min. Order : 5 pcs
Payment : TT,LC
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Details: |
Optimized design
The fan adopts advanced technology. Design of forward curved centrifugal wheel is optimized by means of CFD hydro-field simulating. The design is more accordant with the aerodynamic characteristics, and high efficiency, and stable airflow.
High reliability
Fan Type
The wheel shall be steel forward curved centrifugal and fully welded. The wheel shall be statically and dynamically balanced to level G4.0 in accordance with AMCA204. When the wheel is operating at the highest allowable speed, the volume shall be stable and the noise shall be low. Wheel features shall be able to avoid performance downgrade resulting from sliding of the working points.
The fan housing shall be steel, the thickness and strength shall be adequate to support fan max running weight. The volute shall be continuously welded and equipped with access door for removing possible foreign objects entered into the scroll.
Fan surface shall be polished and cleaned up to remove particulates, welding slag, burrs, sharp edge, iron, oil, then epoxy coating or high temperature coating for high temperature environments use, fan surface shall be free of sags, wrinkle, blisters, exposed metal or peeling after coating. It shall be no corrosion and rust at least 10 years in allowable working condition.
Fan shaft shall be heat treated through soaking furnace to the hardness level between 251 and 450 degrees centigrade, and the maximum load is 35% higher than that of the max RPM, the shaft shall be furnished with cover. The material of shaft shall be 40Cr. The support structures shall be whole drum-type bearing box. The bearings shall be selected for a minimum (L-10) life in excess of 80,000 hours at maximum cataloged operating speed. The bearing lubrication shall be adopted thin oil between N32 and N46, the amount of lubrication oil shall be according to the requirements of the oil level mark. The pulley shall be constructed of cast-iron; Fan pulleys shall be sized for a minimum of 130% of driving power. The pulley and belt shall be furnished with cover.
Motor shall be carefully matched to the fan load, IP54, and insulation class F. Motor bearings shall be lubricant ball type. Motor and drives shall be out of the air stream to avoid grease or dirt accumulation.
Fan shall conform to Spark C explosion-proof structure according to AMCA99 Standard. The inlet shall mount copper ring and the motor shall adopt explosion-proof type. The whole fan should own CNEX certification and the manufacturer must own the production license for anti-explosion electric products.
Factory Test
All of equipment is individually factory tested for safety and performance in accordance with international Standards. Each unit is shipped with a documentation outlining the tests undertaken and the units individual results for each unit.
Warranty:
Our equipment is warranty for 1 year excluding consumable parts and accessories. All equipment is shipped with a comprehensive use’s manual complete with a report documenting all test procedures. Additional IO/OQ/GMP document is available upon request. Contact our sales representative for specific warranty details or document request.
Punctual delivery time:
• Production / inspection report provide before shipment • Shipping notice or insurance for you when your goods is shipped. After sales service: • We respect your feed back after receive the goods. • We provide one year warranty after goods arrive. • We promise all spare parts available in lifetime use. • We care of your complain within 48hours.
T/T in advance, 30% before place the order, 70% when you see copy BL Or 30% T/T in advance before place the order, 70% LC at sight. |
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