Characteristics
1. Can output higher discharge pressure, in the same time providing
larger air flow volume, low noise. Can work in high temperature
condition stably.
2.Can flexibly adjust fan’s volume and pressure in running by air
damper. Can also adjust fan’s pressure and volume by changing the
fan speed via matching variable frequency motor.
3. In the case of using system base, so easy for installation, no
need of professionals direction.
4.Cooling method of bearing, choosing low cost water cooling method
or good heat dispersion oil cooling method according to gas
temperature and running condition. Or installing BOX COOL for very
high temperature medium condition to protect fan system operation
reliable completely.
5.Regarding to material of impeller and main shaft, we will choose
high strength carbon steel, low alloyed steel, High temperature
resistant alloy steel, High temperature resistant high strength
alloy steel according to different medium temperature and running
speed, ensuring the impeller and main shaft keeping reliable
strength in high temperature.
6.Can satisfy different dust loading conditions that low dust loading
to a good deal dust loading, the surface hardness of impeller can
reach to HRC60~70 after special processing, greatly extending
impeller’s service life.
7.Using liquid lubricating oil, no need to open bearing housing when
changing or filling lubricating oil. Easy to observe the
lubricating oil’s quality and stock through inspection window on
the bearing housing body.
8.Bearing housing reserves installation place for temperature and
vibration sensors, can install easily of fan running monitoring
device.
9.Bearing housing adopt labyrinth type mechanical seal, unique design
of spill prevention of inner, venthole design on top, commissure
coated with sealing grease, completely eliminating bearing housing
oil leak.
10.Selecting high efficiency energy saving motor of Chinese leading
motor manufacturer( or customer required), reliable quality, low
energy consumption.
The motor load can be automatically reduced when airflow resistance
is increasing, to prevent motor from destroying.
11.Customizing design according to customer’s performance
requirements, and optimizing by CFD technology, energy consumption
lower than same fans.
12.Fitting tightly of parts, good sealing, ensuring no reducing of
output pressure.
13.Impeller of annealing treatment, completely eliminating structure
of internal stress when welding, ensuring impeller appearance won’t
occur creepage and flaw.
14.The welding line of impeller and main shaft passed ultrasonic flaw
detection, ensuring no defect of welding and materials, guarantee
strength.
15.Impeller passed high standard dynamic balancing, ensuring stable
running of fan.
16.Running test and vibration value test for fans after finishing
manufacturing, ensuring running reliably.
17.Various optional components for your selection.
Structure:
1.Impeller Type: Backward blade
2.Driving Mode: Coupling drivetrain
3.System Type: Single suction type, Overhang type.
4.Cooling Type: Circulating Water cooling/Forced circulation oil
cooling.
5.Bearing Lubrication Methods: Oil bath lubrication/Oil circulating
lubrication
6.Basic Components:
Motor, Impeller, Impeller cone (Air Inlet), Case, Damper, Main
shaft,
Bearing, Bearing housing, Pin coupling,Foundation bolt.
Optional Components:
System base frame, Protective screening, Silencer, Inlet & Outlet
pipeline compensator,
Inlet & Outlet flange, Electric actuator, Shock isolator, Diaphragm
coupling, Fluid coupling,
Motor rain cover, Temperature sensor, Vibrating sensor, Soft
starter, Inverter, Special Electrical Motor,
System monitoring Instrument, Lube system, Overhead lube tank...
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