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4-72C Centrifugal Fan Ventilation Ventilation for Large Building Hotels and Restaurants of Grain-Specific Industrial and Mining Enterprises 中文版

4-72C Centrifugal Fan Ventilation Ventilation for Large Building Hotels and Restaurants of Grain-Specific Industrial and Mining Enterprises

4-72C Centrifugal Fan Ventilation Ventilation for Large Building Hotels and Restaurants of Grain-Specific Industrial and Mining Enterprises 4-72C Centrifugal Fan Ventilation Ventilation for Large Building Hotels and Restaurants of Grain-Specific Industrial and Mining Enterprises
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  • Updated: 2021-07-30 23:32
  • About Product:The 4-72 Type Centrifugal fan can deliver air and other natural gas, which has no harm to human body and is non-corrosive to steel. No viscous substance is allowed in the gas, and no more than 150mg/m3 of dust and hard particles are contained. The gas temperature must not exceed 120 degrees. The fan has good pneumatic performance, smooth operation, small vibration, high efficiency, long service life and other characteristics, including A,B,C,D four structures are widely used for indoor ventilation in industrial and mining enterprises, large supermarkets, hotels and restaurants.
EXW Price:
1pcs ~4pcs   CN ¥ 3,500 /pc
5pcs ~9pcs   CN ¥ 3,300 /pc
Above 10pcs   CN ¥ 3,100 /pc
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Products:
Heat-resistant baking fans,high temperature motor bearing
Contacts: Jin ChunlanChat
Mobile: 86-18958498988
E-mail: 106304217@qq.com
WeChat: 18958498988
Address: 20358,20359,20360, 2 F, Yiwu Production Material Market.

Where is our fan good?

Whether the fan product is good or not depends on the motor inside. If the motor is easily damaged, it is not convenient to purchase or repair it again, and the cost is equivalent to purchasing one again.

Our motor is all 100% copper wire, and it is high temperature resistant copper wire, not ordinary copper wire, use high temperature resistant 180 degrees enamelled copper round wire, the motor is more difficult to damage. Plastic spraying is made of plastic powder.

All the materials in the motor are made of high-grade fireproof and high temperature resistant materials, especially high temperature resistant 180-degree enamelled copper round wire, high temperature lead-out wire, high temperature casing, F-level insulation binding wire (when binding wire, the welding part uses double casing (generally, the company only has one ordinary casing), insulating paper, cold rolled steel sheet, protective insulating paint adopts advanced vacuum dipping paint to ensure insulating capacity of the motor..

The shell is made of thickened type, and ordinary fans are generally of general thickness, motor insulation is divided into Level F and level H (C pole is being developed, ordinary fans are generally only Class E, class B!),F-level motor can be used for a long time in an environment with a temperature below 110 degrees, and H-level motor can be used for a long time below 135 degrees.

 

What are the advantages of high temperature resistant fans compared with normal fans?

The bearing grease we use is a drop point temperature of 230 ℃, and the drop point temperature of ordinary fans is only 150 ℃;

Bearing grease running replacement time is 10000 Hours, ordinary fan only 5000 hours;

When our fan environment is bad, the wide voltage fluctuation impact resistance is strong.

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