Anticorrosion cabinet type centrifugal fan box with ultralow
noise Product DescriptionHTFC (DT) series cabinet
centrifugal fan is a high efficiency, low noise box
centrifugal fan. The product consists of low-noise forward-inclined
multi-blade centrifugal fan, motor bearing, transmission parts, and
muffler-type box. According to the installation position, 12
different angles of inlet and outlet are provided to meet the needs
of different installation environments. According to the different
requirements of fire protection and ventilation, it can be divided
into two types: A type and B type. The A type motor is installed
outside the box for fire fighting and smoke exhausting. It can run
continuously for more than 60 minutes under the high temperature
condition of 300 °C. B type motor is installed in the cabinet for
ventilation.HTFC type cabinet centrifugal fan has been continuously
improved and developed, and can be divided into four types: I, II,
III and IV. Type I and III are single speed type. Type II and IV
are two-speed, equipped with two-speed motor to achieve two-speed
speed regulation, which can meet the needs of users for performance
adjustment in different working conditions. The fan can also be
equipped with a variable frequency motor and a variable frequency
controller to achieve variable frequency speed regulation. It is
recommended to adjust the frequency to 25HZ~50HZ.In order to meet
the needs of explosion-proof environment, the fan can be made into
an explosion-proof fan, and the explosion-proof grade is EXd II
BT4, which is suitable for places with flammable and explosive
gases.In order to meet the requirements of different places, the
fan can be equipped with muffler of different lengths, or the fan
muffler type box can be thickened to reduce fan noise.The fan can
be equipped with a primary, medium or high efficiency filter to
improve the cleanliness of the air. The actual pressure loss should
be considered when configuring the filter, and the length of the
wind casing should be appropriately increased.Technical
ParametersProduct FeaturesOne machine dual-purpose (ventilation and
smoke exhaust), with large air volume, low speed, stable operation,
low noise, compact structure and convenient installation.Production
ProcessApplicationThe centrifugal fan box can be used in hotels,
restaurants, auditoriums, theaters, basements, workshops and office
buildings of factories and mines, and other occasions where
ventilation is
required.Order Requirement We will appreciate it a lot if you can offer us your product performance requirements and operation environment, so that we can customize optimal production to meet your every requirement.1. Air volume2. Total Pressure or Static Pressure3. Voltage and Frequency FAQ1.
Are you trading company or manufacturer?We are factory. Welcome to
visit our factory.2. How to choose centrifugal fan box?Centrifugal
fan box choice should pay attention to air volume, power, rotation,
noise and pressure3. I want to use our own brand , is it ok?It's OK
, we can make OEM products and also can provide our own brand
products4. What's the guarantee, in case the fan box breaks
down?The fan box has one year's guarantee. If it breaks down,
generally speaking, our technician will figure out what the problem
may be according to client's feedback. Parts will be replaced for
free if the problems are caused by quality fault.5. How long is
your delivery time?Generally it is 5-10 days if the goods are in
stock. or it is 15-20 days if the goods are not in stock, it is
according to quantity.6. How is the packing? Non-fumigation
wooden case packaging or carton + wooden frame packaging100% safe
and save space as much as possible for container loading7. What is
your terms of payment?100% T/T deposit for small amount less
than 3000USD. 30% T/T in advance,
balance before shippment. L/C at sight also acceptable. /*
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