Greenhouse Air Circulation Fan Wall Mounted Ventilation Exhaust Fan Small Shutter Easy Opening Heavy Hammer Exhaust Fan for Greenhouse Poultry Farm Industry

• Material: Galvanized Steel
• Blade Material: Stainless Steel
• Type: Axial Fan
• 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.: DJF(a)-2
• Electric Current Type: AC
• Mounting: Wall Fan
• Certification: ISO, CE, CCC
• Power: 1.1kw/0.75kw/0.55kw
• Outer Size: 1530mm/1380mm/1220mm/1100mm/1000mm/900mm
• Frequency: 50/60Hz
• Votage: 380/220V/Customized
• Motor Rotational Speed: 1400rpm
• Drive Type: Belt
• Transport Package: Standard Export Paper Carton
• Specification: International Standard
• Trademark: Yuyun Sanhe
• Origin: China(Mainland)
• HS Code: 8414809090
• Production Capacity: 300sets /Day
• Package Size: 145.00cm * 145.00cm * 45.00cm
• Package Gross Weight: 100.000kg

Product Description

               DJF(a)-2 Small Shutter Swung Drop Hammer Exhaust Fan 

               

   

Product Application:

DJF(a) Series Swung Drop Hammer Exhaust fan are widely used in Agriculture and industry ventilation and cooling. It is mainly used for animal
husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.

Technical Parameter:

Model	Drive	Blades Diameter	Blades Rotational Speed	Motor Rotational Speed	Air Flow (m³/h)	Noise Decibels  (db)	Input Power (W)	Voltage     (V)	Frequency  (HZ)	Outline Size (H*W*T) (mm)
DJF(a)-2-1380 (50in)	Belt	1270mm	443rpm	1400rpm	44000	≤58	1100	220 / 380/ Customized	50 / 60	1380*1380*400

Product Description:

	Fan blades 1. Material :430 stainless steel, thickness 1.2mm 2. Diameter: 1270mm Advantage:  Large air flow, no deformation, no fracture, no dust, attractive and durable. Note: Blade material also have galvanized sheet, aluminum alloy for option
Belt Pulley 1. Material: High strength aluminum-magnesium alloy by die-casting. 2. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability Advantage: Light weight, Low vibration ,attractive appearance.
	Opening System 1.Material: High quality Nylon PA66 2.Guide Rod: 304 stainless steel with special material outside, high strength, no rust, reduce friction. 3.Rivet: 304 stainless steel , wear-resisting, no rust. Advantage: It can keep the shutters open at complete 90 degree to ensure the lowest air resistantce and biggest air volume.
New type sealing rotational device Material : Nylon PA66 Advantage: Improve the efficiency by 30%
	Shutters 1.Shutter quantity: 11pcs 2.Sheet thickness: 0.8mm Advantage: Shutters are improved to 11pcs in small size from old 8pcs big type, which facilitate the shutters' opening and closing.
Belt Brand: Mitsuboshi belt (Japanese) Type: B type, B88 Advantage: B type belt is 3 times longer service life than A type belt, maintenance free.
	New designed shutter fixed clips 1.New double layers shutter fixed clips get a firmer installation and better sealing. 2.The friction coefficient between fixed clips and rotational arm is much smaller. Advantage: The new design gets the shutter a better sealing and a flexible opening and closing.

                                
                                                 About our Company



Shandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment in
China,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry