1380mm 50'' Exhaust Fan
Weight balance type exhaust fan (drop hammer type exhaust fan) features:
1. Mirror designed Stainless steel balde,with big air volume,never distortion and broken, the angle of the blades is patented designed
2. Galvanized steel sheet ,the layer of galvanizations more than 180 g/,one-off moled frame,
3. experiment of homeostasis make the blade work smoothly,nearly no noise and steadily output of air
4. Belt pulley are aluminium magnesium alloy injection moulded ,light and high-strength
5. Adopt auto belt-tensioner which can adjust the loose or tighten of belt and never drop
6. Imported france bearing with long service life
Retailer of a wide range of products which include HAVELLS VENTIL AIR DS 300 EXHAUST FAN (PISTA GREEN), HAVELLS VENTILAIR DS 150MM EXHAUST FAN,HAVELLS VENTILAIR DSP 230MM EXHAUST FAN (PISTA GREEN),HAVELLS VENTILAIR DSP 300MM SWEEP AREA EXHAUST FAN 220-240 VOLTS (PISTA GREEN),HAVELLS VENTILAIR DX 150MM EXHAUST FAN,HAVELLS VENTILAIR DX 250MM 36-WATT EXHAUST FAN (WHITE)
*Full plastic design, more lighter & economical;
*Spring-clip design faceplate, compact body structure with strong flexibility;
*Easy to dismantle, assemble & clean;
*Centrifugal blades, high-speed motor, and vortex channel low noise;
*Space and electricity saving;
*Durable motor with build-in thermal fuse
*8",10",12" for option
BlowTech Axial Flow Fans covers a wide range of Air quantities and pressures and and air suitable for General Ventilation Air conditioning Fume Extraction plants as well as special Industrial Installations All Axial Flow Fans have cast Aluminium alloy impellers with high efficiency aerofoil section blades They are designed for an optimum relation between air quantity pressure and power consumption
Axial Flow Fans are available from 9 to 60 having airfoil section impeller made of aluminum M S S S materials in robust construction to provide maximum efficiency less power consumption and less noise
Overview
Essential details
Type:Axial Flow Fan
Mounting:Wall Fan
Blade Material:Stainless Steel
Place of Origin:Fujian, China
Voltage:380V,220V
Warranty:1 Year
After-sales Service Provided:Online support
Application:Exhaust Ventilation
Size:1380*1380*400mm
Usage:Cooling System
Certification:ce
Keyword:Exhaust Cooling Fan
Supply Abilityï¼?20000 Unit/Units per Month
I. Cooling Fan
Impeller Diameter(mm) 1250
Rotation(rpm) 392
Air delivery(m3/h) 44500
Power(kw)1.1
Weight(kg) 90
Noise(dB) â?¤65
Rating voltage(V) 380V/220V,3 phase
Dimension(cm) 140*140*44
II -Cooling Pad
The Pad is the core of cooling system. It is made of corrugated paper with special technique processing, corroding-resistant, higher wet strength and long life.
III-Auto Controller
The controller can calculate the current target temperature
according the four different time period a day and corresponding temperature
requirement. The process is as follows:
Detect the indoor temperature------Calculate the difference between the current
temperature and the target one------Obtain the cooling requirement value after
further PI calculation------Control the work of Fan & Pad System.
Shanghai weima electrical equipment limited company is mainly production axial flow fan and centrifugal fan for international market, OEM &ODM service customized, welcome to you visited our top axial venlitation fans, www.weimash.com.
Exhaust Fan: Heavy Hammer Fan FJ1250
1.Blade: 430 stainless steel material, thickness 1.2mm. Special blades design ensure large volume, no deformation and no broken.
2.China brand and Siemens motor are available. IP55, Insulation class F.
3. High Strength nylon swung drop hammer opening device to ensure the shutters opening and closing flesibly.
4. Belt Tensioner can ensure the belt working efficiency and good performance.
Industrial exhaust fan for warehouse refers to the material of the fan, its appearance, size is same to steel fan, but the shell and balde for the material of glass fiber reinforced plastic, its biggest characteristic is corrosion resistance, acid and alkali resistance, itâ??s a kind of anti-corrosion fan.
Product Features:
All sheet metal inside is made of stainless steel and aluminum to ensure the best corrosion protection.
The maximum ambient temperature is 40 degrees.
It is using durable bearing combine with zigzag belt to operate the fan.
With thickened and widened FRP motor bracket: using SMC fiberglass material, with impact resistance, aging resistance, corrosion resistance, smooth surface, strong and durable, continuous service life can reach more than 20 years.
The material is suitable for extreme weather.
Large-size cone can be spliced for easy transportation.
The SMC technology fiberglass reinforced plastic shell is very strong and has high corrosion resistance (all materials are smooth on both sides and have a UV protective layer).
Antiseptic PVC shutters.
Features and Benefits:
1.Commercial & Industrial grade Made of new material in market which isSMC aka Fiberglass
2.Long lasting Good alkali resistance, anti corrusion, anti aging and anti rust due to its material
3.Powerful air volume High volume design propeller fan for air blowing or hot air exhaust at 25000 m3h
4.Highly energy saving Low power consumption which is around 10-15% of air conditioning system
5.Relatively higher send wind distance Motor direct drive producing relatively higher air static pressure than belt driven mechanics.
6.Suitable for commercial & industrial use Best fit for property that emits chemical gas as this is anti corrusion and good alkali resistance
7.Guaranteed after sales support
Industrial exhaust fans, also known as commercial exhaust fans, are used in a multitude of locations. Whether you have a barn, hall, factory, workshop, shop, greenhouse, shed or any other type of space, they definitely come in handy. Below are a range of products that show the best exhaust fans you can buy. Reviews are also a great indicator about the true operation of the fan and are highlighed with each fan. This page shows a whole range of different exhaust and shutter fans: some have have automatic shutters, some run quieter, and some push around huge air so you can choose one that's right for you.
These exhaust fans are used to control the interior environment by taking out particulates, odours, moisture, smoke and other pieces of matter which may be in the air. These fans act to primarily take matter, such as dust or gas and remove it to an external space. These fans can also be implemented into systems for heating and cooling. While regular fans can be used in more domestic applications, the industrial variety are used for larger spaces. They typically need more power, are larger and can apply larger exhaust capacity.
For example, exhaust fans are used in some woodwork shops to ensure the sawdust and other fine particles are removed from the environment so people don't inhale the particles. These may also be installed in residential type places, to be used as a fan, or exhaust system in a building's attic, used to circulate air in the building or home. They can sometime sometimes be confused with attic ventilators, which just exhausts hot air from the attic to the outside though an opening (unpowered). Restaurants rely on exhaust fans to keep their kitchens clear of smoke or fumes from cooking.
Application
1. Covering large area with constantly moving air.
2. Create an evaporative cooling effect.
3. Energy savings with low power by Permanent Magnet Brushless Motor
4. industry;Station;Cargo;Plaza;Hall;Office;Gym / indoor playground / training room/industry
High Efficiency High Pressure Long-range Air Supply, Circular fan body, directhly connected with duct, easy for installation., Backward impeller with outer rotor motor, high pressure, high efficiency., Invisible construction, give you a fresh and beautify life.
BLOWTECH have created the New Design Concept for Industrial Ventilation system for Big and Small Production Units by means of Motorized (Electric Operated) Roof Exhaust Fans and Fresh Air Supply AHU/Air Washer Unit with supply Ducts and Grills.
Motorized roof Exhaust Fans and Air Washer Units are more effective and reduces the Design cost by 80%.
The system Increases the productivity, Help in Improve the output quality, low maintenance cost, Good Health for working employees in production, Best Working Environments by Extracting the Heat, Fume, Smokes, Gases in side the production unit of plant.
Incorporated Products for Ventilation :
Motorized Roof Exhaust Fans
Ahu/air Washer Unit
Supply Ducts And Grill/diffusers
Industrial Exhaust/ventilation Axial Fans
Centrifugal Blowers
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