Key Specifications Or Special Features :
SIZE 120*120*38
Bearing Double ball bearing
Voltage DC 12V, 24V
Speed2900RPM
Max. Airflow108CFM
Noise Level56dB-A
Minimum Order Size and Packgaing details :
60PCS,558*273*395,16.62KG
Key Specifications Or Special Features :
SIZE 120*120*25
Bearing Double ball bearing
Voltage DC 12V, 24V
Speed3000RPM
Max. Airflow91CFM
Noise Level43dB-A
Minimum Order Size and Packgaing details :
84PCS,558*273*39513KG
The fan is divided into an axial flow fan, a centrifugal fan and a diagonal flow (mixed flow) fan according to the flow direction of the airflow after entering the impeller.
The fan can also be divided into single-stage, two-stage or multi-stage pressurized fans according to the form of pressure. For example, 4-72 is a single-stage pressurization, and a high-end fan is a multi-stage pressurized fan.
Fans can be divided into: axial flow fans, mixed flow fans, roof fans, air conditioning fans, etc. according to the purpose.
The fan can be divided into a negative pressure fan, a low pressure fan, a medium pressure fan and a high pressure fan according to the pressure.
According to the outlet pressure (boost), it is divided into: fan (â?¤ 15,000 Pa), blower (1.5 to 350,000 Pa), compressor (â?¥ 350,000 Pa) [7].
Sort by layer
There are many classification methods for ventilators, which can be roughly classified by the following types:
(1) According to the level of pressure generated, it can be divided into: volumetric type: reciprocating type and rotary type; turbine type: centrifugal type, axial flow type, mixed flow type and cross flow type, and jet type.
Fans generally refer to turbine type, ie, centrifugal, axial, mixed flow, cross flow, and the like. [1]
Its main features are:
Centrifugal fan: higher pressure, but less air.
Axial fan: Higher air volume, but lower pressure.
Mixed flow fan: The air volume and pressure are between the centrifugal and axial fans.
Cross-flow fan: It has a high dynamic pressure and can get a flat air flow.
(2) According to the different materials used, it can be divided into: iron shell fan (common fan), fiberglass fan, plastic fan, aluminum fan, stainless steel fan, etc.
(3) According to the direction of gas flow, it can be divided into centrifugal type, axial flow type, diagonal flow type (mixed flow type) and cross flow type.
(4) The flow direction after entering the impeller according to the airflow can be divided into: axial flow fan, centrifugal fan and diagonal flow (mixed flow) fan.
(5) According to the application, it can be divided into: the push-in partial fan and the explosion-proof motor are placed outside the flow channel or in the flow channel, and the explosion-proof motor is placed in the explosion-proof sealed cavity.
(6) It can also be divided according to the form of pressure: single-stage, double-stage or multi-stage pressure fan [1].
2. Amazing 3D hologram display effect,eye-catching
3. Standalone version,content save to SD card directly
4. High resolution display, more clearly pictures
5. Built in LED lighting with over 20000 hours life
6. Content support JPG, PNG, GIF,MP4,AVI,RMVB,MKV
Product name 42cm 3D hologram display
Using Places Public places, individuals, companies, malls, etc.
Imaging Size :42cm/16.5inch
Led Quantity:224
Net Weightï¼? 0.7kg
Reaction Timeï¼?
3154 Electric Fans Blowers Suppliers
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Application: Widely used in metro, tunnels, power plants, air port
Volume Range:35,000-750,000m3/h
Static Pressure Range: 300-2,000pa
Production Feature:
1, Reversible tunnel ventilation fan, direct driven
2, The economy of use, high technology, reliability and easy installation.
3ï¼?High efficiency with application of the latest aviation and aerodynamic design technology, couple with repetitive tests and inspections.
4, Low noise.
5, High intensity blades are cast using internationally advanced techniques.
6, Compact structure
Application: ventilation of corrosive gas with acid/alkaline contents, and waste gas purification, sewage deodorization and such environments with corrosive gas.
Volume Range: 1,200-216,000m3/h
Static Pressure Range: 200-3,000pa
Production Feature:
1, Applicable for wide range and multiple operation environment, efficient energy performance
2, Fan casing. Inlet bell and impeller of this series fan are made of pure giber glass reinforced plastic, which has completely changed the fabricating process for fiber glass reinforced plastic lined with traditional carbon-steel.
3,The bolts links the casing and iron support is treated by complete profiling wrapping method which has completely solved the issure of bolt damage due to corrosion.
4ï¼?The fan is featured with dual-level seat for easy maintenance without necessity to remove the anchor bolts
Application: Environments containing high- pressure corrosive gas such as for fiber glass processing, rare-earth refinement, chemical and medicine production, sewage deodorization, anaerobic paper manufacturing, acid recycling.
Volume Range: 2,000-102,000m3/h
Static Pressure Range: 2,000-7,000pa
Production Features:
1,Max. pressure up to 7,000Pa with wide application for multiple kind of aperation status; Efficient energy performance
2, Fan casing. Inlet bell and impeller of this series fan are made of pure giber glass reinforced plastic, which has completely changed the fabricating process for fiber glass reinforced plastic lined with traditional carbon-steel.
3,The bolts links the casing and iron support is treated by complete profiling wrapping method which has completely solved the issure of bolt damage due to corrosion.
4ï¼?The fan is featured with dual-level seat for easy maintenance without necessity to remove the anchor bolts
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,
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,
Are you searching for battery powered cooling fans If you are finding ways to cool yourself in the hot summer months, then you are at the perfect place!
Specification:
Speed Mode: 3 speed setting(Low/Medium/High)
Output Power(MAX):5W
Input Voltage:5V
Charging Time:About 4 hours
Battery Working Time (H): 2(High) â? 4(Medium) 6(Low)
Battery Type: 18650 Lithium (2200mAh)
Charging Methods: DC 5V USB & 18650 rechargeable battery
Battery Installation: Removable
Dimension(mm): 140*90*40mm
N.W.(lb)(including battery): About 0.4
Suit For:
Indoor and outdoor using, such as bed, computer, table, desk, sofa, car Traveling, Fishing, Camping, Hiking, mountaineering, Backpacking, BBQ, Baby Stroller, Picnic, Biking, Boating
Features:
Using the brushless motor,the industrial grade fans with strong wind and long life have adequate safeguards
Ergonomic palm-sized design, easy to carry , just throw into your bag or use the carabineer to hang
Come with a bright white LED light on one side for illumination use
Rubber on the base to keep it from moving while it's on
Get a strong, steady stream of cool air directly where you want it with this rechargeable USB fan
Adjustable 3 speeds-the portable fan speed can be adjusted among low, medium,high
Powered by a 2200mah rechargeable battery (included) or by being connected with a USB
Portable, Small and exquisite, easily carry into a bag. Perfect for outdoor activities and travel,or just place it on the desktop
Unique Design - Original, fashionable, powerful, potable battery clip fan
Operating Instruction:
1.Button off: power off immediately
2.Button on: power on, press once to change a speed. The speed program is low-medium-high. Press twice to turn on the side LED light, which could work when it is airing. Again, press twice, and the light power off.
3. Charging indicator light: red means charging; green means fully charged.
4. Charging battery through the Micro USB input
5. Charging other devices through the USB output
6. When No.5 light is on, then you could charge your phone. Airing and power bank functions could not be used at the same time.
Package Includes:
1 x Mini USB Fan
1 x 2200mAh Rechargeable Battery
1 x Micro USB Cable
1 x Clip
C6-48 dust exhausting centrifugal ventilator fan is used for discharging air mixture, which include wood debris, fiber and dust. This fan adopt the working principle of centrifugal fan, it has many features such as large volume, high pressure, war resistance, long serve life, etc. It is very popular for dirt customers. If discharge hard particles, it must add dust-cleaning device in the front of inlet.
G/Y6-41 series boiler centrifugal induced draft fan are featured with low noise, high performance, smooth operation of transmission group, high reliability and high institutions operating life.
Suitable for various coal-fired industrial boilers equipped with smoke and dust removal apparatus drum/induced draft fan system, drum fan transport medium is air, the maximum temperature does not exceed 80â??, induced draft fan transport medium is flue gas, the maximum temperature not exceed 250â??. Dust removal device must be installed in front of this fan to minimize flue gas dust contents.
Quick Detail
Type: blower fan Electrical Current Type: DC
Blade Material: Plastic Place of Origin: China
Model: GNJLB6015 Voltage: 5/12/24 V
Speed: 3500~4500 RPM Certification: CE,CCC,UL,ROHS
Air Flow: 3.55~4.45 CFM Weight: 35 g
Packaging&Delivery
Packaging: Standard export carton
Delivery: 5~15 days for cooling fan
Product Feature
1.OEM&ODM
2.high efficiency save energy
3.high speed
4.low noise
Quick Detail
Type: axial cooling fan Electrical Current Type: DC
Blade Material: Plastic Place of Origin: China
Model: GNJL6015 Voltage: 5/12/24 V
Speed:3000~5000 RPM Certification: CE,CCC,UL,ROHS
Air Flow: 14.67~24.79 CFM Weight: 33 g
Packaging&Delivery
Packaging: Standard export carton
Delivery: 5~15 days for cooling fan
Product Feature
1.OEM&ODM
2.high efficiency save energy
Application
Purifier cooling fan
PC case
Aromatherapy machine fan
Quick Detail
Type: axial cooling fan Electrical Current Type: DC
Blade Material: Plastic Place of Origin: China
Model: GNJL6020 Voltage: 5/12/24 V
Speed:3000~5000 RPM Certification: CE,CCC,UL,ROHS
Air Flow: 15.21~24.31 CFM Weight: 49 g
Packaging&Delivery
Packaging: Standard export carton
Delivery: 5~15 days for cooling fan
Product Feature
1.OEM&ODM
2.high efficiency save energy
3.waterproof
4.long life
5.low noise
Application
PC case
Mosquito killer fan
Medical machine power
waterproof cooling fan
3154 Electric Fans Blowers Suppliers
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