6-2X11F Industrial Centrifugal Fans

6-2 X11 heavy centrifugal fan, the enhanced type of excellent 6 -11 high pressure heavy centrifugal fan. On the basis of constant pressure, 6-2 x11’s suction/output flow rate doubled. It is usually used in conveying incombustible gas at normal temperature or high temperature and Particle material/ Powder material/ Fragment materials/Fiber materials. Its application is very broad, in large dust collector system, industrial waste gas desulfurization or denitration, large industrial boiler system, large industrial rotary kiln/ calcining kiln system, mineral powder sintering (sintering machine), large induced draft system and other industrial system.

1. Can output higher discharge pressure, and working at high medium temperature condition, applicable to any industry condition which need to conveying high pressure & high temperature gas.
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. 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.
4. 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.
5. Bearing housing reserves installation place for temperature and vibration sensors, can install easily of fan running monitoring device.
6. Fitting tightly of parts, good sealing, ensuring no reducing of output pressure.
7. Impeller of annealing treatment, completely eliminating structure of internal stress when welding, ensuring impeller appearance won’t occur creepage and flaw.
8. The welding line of impeller and main shaft passed ultrasonic flaw detection, ensuring no defect of welding and materials, guarantee strength.
9. Impeller passed high standard dynamic balancing, ensuring stable running of fan.
10. Trial assembly after finishing production, ensuring no interference between components.
11. Adopt detachable design for fan system, greatly reducing the transportation cost.
12. Providing on-site guidance services.

Application	Temperature	Normal temperature air
		Hot air
	Air composition	Clean air
		Dusty air
		Powder materials
		Light particle materials
Performance	Impeller diameter	1500-3600	mm
	Speed of main shaft	≤1450	rpm
	Pressure range	2025-14068	Pa
	Flow range	23615-1155239	m3/h
Structure	Blade	Backward
	Impeller support	DWDI (Double Width, Double Inlet), Bearing housing is self-supporting. One bearing on each side supported by independent pedestals.
	Drivetrain	Coupling drivetrain	Can assign
	Lubrication	Oil bath lubrication	Can assign
	Bearing cooling	Circulating Water cooling
		Circulation Oil cooling
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
	Main shaft	High-strength carbon structural steel
	Bearing	FAG, SKF, ZWZ, C&U…
	Bearing housing	Cast iron
	Drivetrain	Coupling	Can assign
	Foundation bolt	Carbon steel
Optional components	System base frame, Protective screening, Silencer, Inlet & Outlet pipeline compensator ,Inlet & Outlet flange, Damper, 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.