crown extra lighting co. ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 50000PCS/Month |
| Delivery Time | 2-5days for sample order,7-15days for bath order |
| Packaging Details | Carton box |
| Porduct Name | good quality 220V 300mm 400mm 500mm 600mm explosion proof air flow panel axial exhaust fan |
| Size of blade(mm) | 315; 400; 500; 600 |
| Power consumption [W | 2 |
| Air volume [m³/min | 2 |
| Ex rate | Ex d IIB T4 Gb |
| Degree of protection | IP54 |
| Use Area | Zone 1&2, Zone 21&22 |
| Description | With explosion-proof motor |
| Optional | Different impeller speed or motor power, air flow for choice BFC |
| Brand Name | Crown Extra |
| Model Number | BAF |
| Certification | CE,RoHS,ATEX |
| Place of Origin | Changzhou,Jiangsu,China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 50000PCS/Month |
| Delivery Time | 2-5days for sample order,7-15days for bath order | Packaging Details | Carton box |
| Porduct Name | good quality 220V 300mm 400mm 500mm 600mm explosion proof air flow panel axial exhaust fan | Size of blade(mm) | 315; 400; 500; 600 |
| Power consumption [W | 2 | Air volume [m³/min | 2 |
| Ex rate | Ex d IIB T4 Gb | Degree of protection | IP54 |
| Use Area | Zone 1&2, Zone 21&22 | Description | With explosion-proof motor |
| Optional | Different impeller speed or motor power, air flow for choice BFC | Brand Name | Crown Extra |
| Model Number | BAF | Certification | CE,RoHS,ATEX |
| Place of Origin | Changzhou,Jiangsu,China | ||
| High Light | explosion proof axial flow fan ，portable explosion proof ventilator ，chemical industry exhaust blower | ||
Specification
1. 10years factory history
2. Guaranteed quality with CE
3. Fine performance
4. Larger wind output
5. Low power & low price
6. 10 years housing lifetime
| Type | BAF Type | BAF Type | BTS Type |
| Ex rate | Ex d IIB T4 Gb | ||
| Degree of protection | IP54 | ||
| Rate voltage | 220V/380V AC | ||
| Size of blade(mm) | 300,400,500,600 | 315,400,500,600 | 500,600,750 |
| Power consumption(W) | 120,180,250,370 | 180,250,550,750,1500 | 370,550,750 |
| Air volume(m³/min) | 2200,2400,4900,9500 | 2273,4687,9133,18250 | 6000,9600,18000 |
The post axial flow fan is placed directly on the indoor or ourdoor side and it can move everywhere..
It is suitable for such places as factories, workshops, warehouses and other similar places for air cooler.
Axial flow fan is currently the ideal choice for new applications such as chemical and light industry civil building senior hotels.
Installation for Axial Flow Fan and Blower:
-Wall Mount
-Pipe Type
-Position Type
-Fixed Type
FAQ:
1 .Q1: May I get free sample?
A:Normally, our samples for charger are not free. However, the sample fee will be refunded when customer place bulk orders for that item.
Q2: Can you supply OEM or ODM service?
A:We can supply OEM/ODM service of any charger or cable, power bank absolutely!
Q3. How to proceed an order for led light?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q4:What is you main products?
A: Explosion-proof LED light ,explosion-proof box,explosion proof fittings, etc.
Q5: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products. Q6: What's the MOQ? A:MOQ is 1 set.
Applications:
1. Grain and Agricultural Product Processing and Storage
Sites: Grain silos, grain elevators, flour mills, sugar mills, cocoa processing plants, coffee processing plants, and feed mills.
Risks: Large amounts of combustible dust, such as flour, starch, powdered sugar, and milk powder, are generated during processing, transportation, and storage. When these fine dusts reach a certain concentration in the air and encounter an ignition source, they can cause a violent dust explosion.
2. Metal Processing and Manufacturing
Sites: Polishing, grinding, and processing workshops for metals such as aluminum, magnesium, titanium, and zirconium; and 3D printing (metal powder) workshops.
Risks: Some metals are highly flammable in powder form, especially aluminum and magnesium powders. Once they form clouds in the air, they can easily ignite and cause a violent explosion.
3. Textile and Wood Processing
Sites: Textile mills (especially those processing fibers such as cotton and linen), man-made fiber mills, wood processing plants, sawmills, and furniture manufacturing workshops.
Risks: Natural fiber dust, man-made fiber dust, and wood dust are all combustible. Accumulating to a certain concentration in a confined space can cause explosions when exposed to a fire source.
4. Municipal and Public Utilities
Sites:
Wastewater treatment plants/biogas plants: The treatment process produces flammable and explosive gases such as methane (biogas) and hydrogen sulfide.
Gas pressure regulating stations/boiler rooms: There is a risk of leakage of fuels such as natural gas and liquefied petroleum gas.
City gas pipeline wells and underground utility corridors: Leaked gas may accumulate.
Landfills/incineration plants: The decomposition of waste produces methane.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-2500000
Employee Number:
85~99
Ecer Certification：
Verified Supplier
CROWN EXTRA LIGHTING CO., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service in explosion proof product field.. we are committed to become a green, environmental protection, energy saving, leading industrial lighting solutions provider, for petro... CROWN EXTRA LIGHTING CO., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service in explosion proof product field.. we are committed to become a green, environmental protection, energy saving, leading industrial lighting solutions provider, for petro...
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