Factory IP55/65 China Design Antifraying Industrial Boiler Primary Air Blower

• Customization: Available
• Material: Stainless Steel
• Usage: for Manufacture, Boiler System
• Model NO.: 4-73
• Flow Direction: Centrifugal
• Pressure: Low Pressure
• Certification: ISO, CE
• Blade Material: High-Quality Carbon Structural Steel
• Selling Units: Single Item
• After-Sales Service Provided: Field Installation, Commissioning and Training
• Motor: Siemens Motor, Simo or by Your Demands
• Color: Depends on Your Request
• Place of Origin: Henan, China
• Customized Support: Odmoemobm
• Speed: 960-1450r/Min
• Medium Temperature: 0~250c
• Bearing: Depend on Customer
• Mounting: Free Standing
• Warranty: 1year
• Transport Package: Standard Export Wooden Case
• Trademark: SIMO
• Origin: China
• HS Code: 4107960701
• Production Capacity: 10, 000 Sets/Year

Product Description

Factory IP55/65 China design antifraying industrial boiler primary air blower 

Product Description

Industrial boiler is one of the most popular application areas for SIMO BLOWER'S products. SIMO BLOWER can provide full sets of boiler fans products, can meet 1~450T of coal fired boiler, biomass boiler, waste incineration boiler and other industrial boiler systems' performance requirements.
SIMO BLOWER is available for sale to the users of industrial boiler fan including: Coal-fired boiler fan,Biomass fuel boiler fan,Waste incineration boiler fans, which is used to industrial boiler forced draft fan(FD Fan), induced draft fan (ID Fan),primary air fan (PA Fan),secondary air fan ( SA Fan ) , as well as flue gas dust removing fan, flue gas desulfurization fan(FGD Fan), flue gas denitrification fan and so on.

Product Feature

1. It can work stably at a high medium temperature, and can output a large gas flow with low noise when the pressure requirement is met.
2. The fan blade placement angle is optimized, more wear-resistant and longer service life.
3. The air damper can be used to flexibly adjust the pressure and flow of the fan during operation. It is also possible to select a variable frequency motor, with adjust the pressure and flow of the fan by changing the speed.
4. For the material of impeller and main shaft, we will choose high-strength carbon steel, low-alloy steel,  high-temperature alloy steel, high temperature resistant high-strength alloy steel under different working conditions temperature and working speed, so that the impeller and main shaft still maintains a reliable strength at high temperature.
5. Fan systems with impeller diameters less than 1400 mm at normal temperature do not require additional bearing cooling devices, reducing users' investment and maintenance.
6. The impeller is annealed to eliminate the internal stress generated during welding, ensuring that the impeller does not undergo creep and cracks.
7. The weld of the impeller and the main shaft are ultrasonic flaw detection to ensure that there are no welding defects and material defects to ensure strength.
8. The impeller is subjected to a high standard of dynamic balance correction to ensure stable operation of the fan.
9. There are a variety of accessories to choose from.

Product Parameters

Application	Temperature	Normal temperature Air
	Air composition	Clean air
		Dusty air
Performance	Impeller diameter	400~2800	mm
	Speed of mainshaft	375-1450	rpm
	Pressure range	553~7218	Pa
	Flow range	15229~810000	m3/h
Structure	Blade	Forward
	Impeller Support	SWSI (Single Width, Single Inlet), Impeller overhung.
	Drivetrain	Direct drivetrain	Can assign
System configuration	Motor	SIEMENS, ABB, SIMO, LA…	Can assign
	Impeller	Carbon steel
	Impeller cone (Air Inlet)	Carbon steel
	Case	Carbon steel
	Air damper	Carbon steel
	Foundation bolt
Optional components	System base frame, Protective screening, Silencer, Inlet & Outlet pipeline compensator, Inlet & Outlet flange,  Motor rain cover,  Special Electrical Motor,