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{"title":"Air Cooler Big 75RPM 5 Blade HVLS Fan","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/ea\/31720d52b4d0a7acc7ced728fcdf-200x200-1\/air_cooler_big_75rpm_5_blade_hvls_fan.jpg","attrs":{"Payment Terms":"L\/C, T\/T, Money Gram","Place of Origin":"China","Brand Name":"daisen","Certification":"RoHS, ISO, UL, CE, SGS"}}
4.2 Meters Diameters HVLS Ceiling Fan Used For Workshop Ventilation And Air Cooling
"DAISEN"industrial ceiling fan technical standard
General Model Number ----------------------------------------------------------DS-7.3 Operation mode ---------------------------------------------------------Forward Run Diameter ------------------------------------------------------------------24 FT / 7.3 Meters Blade Style ------------------------------------------------------------- Airfoil/OP Number of Blades ------------------------------------------------------- 6 Nominal Horsepower ------------------------------------------------ 2.0 HP / 1.5 kW Hanging Weight (average) -------------------------------------- 156Kg Shipping Weight (Including control box, Mounting Hardware) (average) 186 Kg Maximum dB-------------------------------------------------------------------60 (*dB Values Were Obtained by Testing. Specific Applications/Installation values may vary.
Performance (at max speed) Displacement (fwd, blowing down) ---------- 16800 CMM( m3/min) Maximum Speed----------------------------------------------------------- 50 RPM Power Usage @ Max. Speed ----------------------- 1.5 kW Efficiency @ 100% Max. Speed ------------------------------ 8.53CMM/Watt Maximum Effective Area(varies according to different installation height, as well as below obstacles)----600-1400 m2 Typical Industrial Spacing --------------------------------------------12-40 Meter
Mounting Hardware Standard Mount--------------------------------- Universal I-Beam Clamp w/ Swivel Joint and 250mm Drop Glulam Mount (Optional) Brackets w/ Swivel Joint &200MM Drop Additional Drop Extensions (Puyou)--------- Up to 2m in 20cm Increments
Motor gear motor ------------------------------------------------------- CV40-30-1500 bearing structure ------------------------------------------------------- SKF heavy load bearing design life ------------------------------------------------------- 12 years HP ------------------------------------------------------- 2 / 1.5 kW Ambient Operating Temperature------------- -20 C° to +40C° Insulation Class -------------------------------------- H Protect Class------------------------------------------IP 55 Work Contition------------------------------------------- continuous S 1 Service Factor---------------------------------------- 0.8/0.78
Gearbox Type -------------------------------------------------------- 2-Stage Helical Service Interval-------------------------------------------synthetic gear lubricating grease,maintenance free
Motor Control Panel (MCP) Standard Power and Max Amp Draw-------------------- --220V AC 2Ø (16A) OR 380 AC 3Ø (20A) power indication light-------------------------------------------------------fault/running(red/green) RF Line Filter-------------------------------------RF Air Breaker--------------------------------------- Schneider 220V1Ø 16A 380V3Ø16A VFD Motor Drive Cable -----------------RVV1* Frequency Converter------------------------- poleless frequency controller,(1.5KW)|380V/220V
Safety Components turnbuckle screw mechanical anti-dropping structure plastic coated steel cable Blade Retainer Links (6), Safety Cable, Guy Wires (Ceiling mount only) high strength screws and anti-skid nuts of 8.8,10.9, 12.9 grade for differnt structures.
Warranty two year part warranty on Motor,blade, Gearbox & Control Panel.
Product model
Model
Voltage
Power
Diameter
Max speed
Volume
Noise grade
Weight
Fengshenseires
DS-7.3
220V/380V
1.5KW
7.3M
50
16800m³/min
≤60
156kg
DS-6.6
220V/380V
1.5KW
6.6M
55
12862m³/min
≤60
151kg
DS-6.0
220V/380V
1.5KW
6.0M
60
12261m³/min
≤60
148g
DS-5.4
220V/380V
1.5KW
5.4M
65
11963m³/min
≤60
144kg
Fengxing series
DS-4.8
220V
0.75KW
4.8M
75
10675m³/min
≤40
60kg
DS-4.2
220V
0.52KW
4.2M
85
5213m³/min
≤40
56kg
DS-3.6
220V
0.40KW
3.6M
95
3326m³/min
≤40
52kg
DS-3.0
220V
0.35KW
3.0M
120
2673m³/min
≤40
48kg
Key component configuration
★drive device
•Fengshen series fan adopts Taiwan/German gearbox motor
•Fengxing series adopts the industry's first non carbon brush, large torque, DC drive motor, replacing the traditional motor speed reducer, realizing high integration, improving reliability and transmission efficiency ★control device
•Fengshen series fan adopts Taiwan / Germany brand inverter stepless speed change (optional explosion-proof controller) to configure circuit breaker overcurrent overload protection, cooling fan and other components
•Fengxing series fan adopts a special brush free controller ★fan blade
•The material of the fan blade adopts magnesium aluminum alloy T6 treatment, corrosion resistance, high strength, high toughness
•Advanced fluid simulation software CFD simulation and wind tunnel test, in line with aerodynamic anti fatigue;
•With the function of delay start, the load and impact of the motor are greatly reduced, and the service life is longer
★Structure components
•The structural parts are formed by Q235B laser, bending the stiffener structure, and the thickest part is 8mm.
•Alloy steel high strength bolts and anti-skid nuts are used for the bolts.
•Steel wire rope and turnbuckle tension structure to stabilize the fan against falling
• The integrated chassis can prevent the risk of fracture, the coupling anti falling structure can avoid screw defects, the chassis can be dropped, the hole arrangement design of plywood structure can prevent sliding, the adjustable structure is suitable for any installation conditions, and the arc-shaped adjustable waist hole can be adjusted to ensure the plane level of blade chassis
Comparison of three refrigeration methods in 1000 square meter plant
Refrigeration mode
Quantity
Power/unit
Tall power
General comparison
Central air conditioner
1
80KW
80KW
The walls and doors and windows of the plant are required to be insulated. The cost of one-time investment of the equipment is high, and the maintenance cost of replacing the filter element and adding refrigerant is high
Traditional industrial fan
40
0.3KW
12KW
The installation of traditional wall fans is limited by walls and columns. The power lines of floor fans are scattered, which has potential safety hazards. It is not safe for the hair of staff members to be mixed into the fan blades, which occupies a small space and covers a short service life
7.3M large industrial ceiling fan
1
1.5KW
1.5KW
Large coverage area, long service life, low maintenance cost, installation does not occupy the workshop space, safety and environmental protection
The energy consumption of large industrial ceiling fan is about 1 / 50 of that of central air conditioner and 1 / 10 of that of traditional industrial wall fan
***Suitable places of installation: Any high enough structure of factory,sportcenter,logisticplace,car repair workshops,supermarket, airport,package workshop,animal breading industry,any kinds of hall,as well as fitness center etc. ***Height of installation: "Fengshen" series products for 6 meters to 20 meters height. "Fengxing" series products for 3 meters to 6 meters height. ***Solutions for the three main kinds of installation structures as above shown pictures.
There are various forms of building structures. We provide you with the installation methods of three common structures (right figure):
Air flow of the fan
Typical customer applications
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
2000000-3000000
Employee Number:
35~50
Ecer Certification：
Verified Supplier
Sichuan Junyi Industrial Equipment Co.,ltd,focuses on the ventilation and Ventilation Research of tall and large buildings. It has a product R & D team with strong technical force and a rigorous marketing team.
In the process of rapid development, the company always ad...
Sichuan Junyi Industrial Equipment Co.,ltd,focuses on the ventilation and Ventilation Research of tall and large buildings. It has a product R & D team with strong technical force and a rigorous marketing team.
In the process of rapid development, the company always ad...
No.5, building 11, Juneng international industrial port, No.117, Nansan Road, economic development zone, Longquanyi District, Chengdu, Sichuan Province, China
