Professional Heavy Hammer Exhaust Fan for Multi-Span Greenhouse

• Span: Multi
• Usage: Exhaust Fan
• Size: 1380*1380*400mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZN-EF01
• Cover Material: Hot Galvanized Plate
• Layer: Single
• Surrounding Frame: Product Wall Thickness 1.0mm Hot Galvanized Shee
• Blade Specifications: 430 Stainless Steel Fan Blade 1.0mm
• Application: Greenhouse Poultry Farm
• Transport Package: Plywood Carton
• Specification: 1380*1380*400mm
• Trademark: Zenong
• Origin: Shandong, China
• HS Code: 8414809090
• Production Capacity: 1000000

Product Description

Professional Heavy Hammer  Exhaust Fan For Multi-Span Greenhouse

1.Introduction of Product
1).Frame: Galvanized steel sheet, anti-corrosive and durable. Thickness: 1.0mm for the top and 0.8 for the other sides
2).Blade: 6 pieces of mirror finished stainless steel blades, attractive and durable with big air volume, passing the homeostasis test to ensure the air volume keeping the same as the very beginning during the operational life span, low noise, no distortion, no broken, Thickness: 1.2mm. 
3).Motor: Siemens motor or Chinese motor, high efficient and energy-saving . Protection class: IP55, Insulation class: F. The voltage, power, Hz and phase can be customized.
4). Shutter: Made of high strength hot-galvanized steel sheet, dust-proof and waterproof. 
Thickness: 0.45mm 
5). Swung drop hammer: Made of high quality nylon, stable performance, guaranteeing the shutters open and close flexibly. 
6). Protective net: Made of hard-drawn wire, designed as door-type, which is convenient for maintaining.



2.Product Parameters
 

Specification	OD mm	Rotate Speed r/m	Input frequency kw	Current A	Wind volume M3/h	Size mm	Weight kg
JFD-600HE	600	1400	0.37	1.1	20000	750*750*400	27
JFD-750HE	750	735	0.55	1.5	26000	900*900*400	38
JFD-900HE	900	560	0.55	1.5	28000	1000*1000*400	43
JFD-1000HE	1000	560	0.75	2	36000	1100*1100*400	47
JFD-1100HE	1100	505	0.75	2	40000	1220*1220*400	53
JFD-1250HE	1250	420	1.1	2.9	43800	1380*1380*400	68
JFD-1400HE	1400	420	1.5	3.6	55000	1530*1530*400	77

3.Product Show and Application









4.Detail shows
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