Negative Pressure Fan for Summer Cooling

• Customization: Available
• Usage: Production Greenhouse
• Size: Custom
• Model NO.: Xinhe-SFAN7
• Cover Material: Alumium Alloy
• Layer: Single
• Diameter Biades: 900
• Blades Rotational Speed Rpm: 438
• Fan Type: Push-Pull
• Motor Rotational Speed Rpm: 1400
• Air Flow(M³/H): 35000
• Frequency(Hz): 50
• Transport Package: Pepper
• Specification: F(d)-1000(36′′)
• Trademark: XINHE
• Origin: Qiingzhou City, Shandong Province, China
• HS Code: 8414599099
• Production Capacity: 10000000 Set/Year

Product Description

Negative Pressure Fan for Summer Cooling

Product Introduction
 

-Low investment and low energy consumption. With the same cooling rate, the one-time investment is about one-sixth of the air conditioner, and the operating cost is about one-tenth of the air conditioner;
 

-The cooling effect is significant, and the temperature can be reduced to about 28 degrees. It is in line with the human body temperature. If the water from the well is used as the source of the water tank, the effect will be better, which can compare to the effect of air conditioning;
 

-The air is fresh, humid and clean;
 

-Good quality and moderate price, especially suitable for planting greenhouses.
 

-Multiple specifications can meet the needs of different consumers.
 

 JFD-HE Series heavy hammer fan technical data
 

Specifications	Diameter biades (mm)	Biades ratational speed rpm (r/m)	Import power (kw)	Electric current (A)	Air Volume (M3/h)	Dimensions (mm)	Weight (kg)
JFD-600HE	600	1400	0.37	1.1	20000	750*750*400	27
JFD-710HE	710	730	0.37	1.1	17000	800*800*400	31
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

Features
 

Frame	It adopts advanced CNC equipment automatic processing technology, one-time forming, thick galvanized layer (180/275gm2), strong corrosion resistance, and drainage port at the bottom.
Pulley	Aviation aluminum alloy V-shaped wheel, formed by hot pressure casting, light material, high strength, good toughness and no breakage.
Fan blades	6 new one-time stamping and forming stainless steel fan blades, which are not deformed, broken, beautiful and durable. The whole machine has undergone a dynamic balance test, and the reasonable blade angle ensures that the air flow is generated while generating very low noise.
Blinds	High-strength hot-dip galvanized sheets, using a unique automatic shutter opening device (weight hammer); the shutters are fully opened and closed, and can be kept open at 90°, so that the shutters are not blocked, windproof, rainproof and dustproof.
Motor	Adopts double support (E type) belt drive, equipped with 380V/220V with 3C certification national standard motor, protection level: IP55, insulation level: F level.
Belt	Imported belt, no deformation, long life; maintenance-free during the service cycle.
Testing	Strict six quality testing procedures: noise testing, vibration testing, rotating concentric performance testing, fan speed testing, air volume testing, and overall machine efficiency testing.
Product material	Galvanized sheet/aluminized zinc sheet/stainless steel.

Applications
 

A. Suitable for workshops with high temperature or peculiar smell: such as heat treatment plant, casting plant, plastic plant, aluminum profile plant, shoe factory, leather factory, electroplating plant, various chemical plants.
 

B. Suitable for labor-intensive enterprises: such as garment factories, various assembly workshops, and Internet cafes.
 

C. Ventilation and cooling of horticulture greenhouses, and cooling of livestock breeding.
 

D. It is especially suitable for places that need cooling and certain humidity. Such as cotton mills, woolen mills, linen mills, weaving mills, chemical fiber mills, warp knitting mills, texturing mills, knitting mills, silk weaving mills, socks mills and other textile mills.
 

E. Suitable for warehousing and logistics
 

Used for ventilation: installed outside the window of the workshop, generally choose the down vent, exhaust outside, and extract the peculiar gas; general chemical plants and other applications are more.
 

Used with wet curtain: used to cool the workshop, in the hot summer, the wet curtain-negative pressure fan system can reduce the temperature of your workshop by 8-10. Around C, and there is a certain humidity.