ZR series industrial energy saving greenhouse Fan

Industrial Fans: 1) optimized design & construction 2) great air volume 3) steady long-lasting circulation 4) low noise

      ZR series Ventilation Fan

          

   

The frame material is galvanized with advanced auto-machining technique. Galvanizing layer 160g/m².The frame is pressed with flower pattern ,which promotes the intension and toughness of the frame.It used Al-alloy rim ,so it has light weight ,high intension and good toughness.Being imported from French Original ,the bearing is of high intension and durable using term without any noise.Safety net with easy disassembly is convenient for maintaining.High precision system is assistanted by computers, which maximizes the effctiveness of the fan. Ten strict procedures that consist of airflow test, noise test, libration test, drive concentric test, blade RPM test, electric current test and whole machine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the spare parts test, They assure the quality of the fan.The guarantee period is one year, during which the easily damaged parts are offered free of charge.Shutter is opened by this special automatic centrifugal open system, solving the problem that the shutter can’t open completely because of the impurity with the impurity with the Heavy hammer-type.Motor be specially used for high-performance fan, with updated design for automatic regulating device, the belt doesn’t need manual adjustment.

Model High-grade	Blade mm	Blade Speed round/min	Capacity m³/h	Pressure Pa	Noise DB	Power W	Voltage V	Size  (mm)
								H	W	T
ZRH-900	900	600	32000	70	≤64	750	380	1000	1000	400
ZRH-1000	1000	600	35000	70	≤64	750	380	1100	1100	400
ZRH-1100	1100	480	40000	72	≤64	1100	380	1220	1220	400
ZRH-1250	1250	440	44000	56	≤64	1100	380	1380	1380	400
ZRH-1400	1400	440	55800	60	≤64	1500	380	1530	1530	400

ZR series industrial energy saving greenhouse Fan