large propeller exhaust fan
- Category: >>>
- Supplier: Qingzhou Big Cubic Industry And Trade Co. Ltd.
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Product Overview
Description
large propeller exhaust fan:
Performance characteristics:
Model specifications | Blade Diameter (mm) | Air Flow (m³/h) | Import Power (W) | Rated Voltage (V) | Dimension
(mm) |
DLFP-1000 | 910(36”) | 35000 | 750 | 380 | 1000*1000*450 |
DLFP-1380 | 1270(50”) | 48000 | 1100 | 380 | 1380*1380*450 |
Frame adopts advanced automatic equipment processing technology , high degree of accuracy. Microcomputer aided manufacturing system can make maximun efficiency of fan. Adopting 380V special motor ,CAD design optimization. After five times strict quality checks:
1.noise detection
2.vibration test
3.turn the performance testing
4.rotational speed detection
5.the whole machine efficiency testing
Fan blade is made of Krupp stainless steel by punch forming , no dust , attractive and durable. Special blades shape design ensure large air volume , no defornation , no broken .
Both Chinese famous motor and Siemens motor are available . Motor voltage and frequency could be customized . Chinese famous motor , special design for fan , the first one put forward the phase lack protection device which could power off when shortage of electricity. motor protection grade IP55 , insulation class : grade F.
Fan belt pulley is made of high strength aluminum alloy by die-casting which reduces the weight of blade impeller complete ,high corrosion resistance . Special three reinforced ribs pulley design .Blast-sanding treatment for attractive appearance , eliminate internal stress to improve its own rigidity and stability ,never broken.
Fan bearing adopts imported double-row bearing with special waterproof design ,water can't enter .High strength ,lower noise maintenance free and long service life.
Using high strength nylon swung drop hammer opening device to ensure the shutters opening and closing flexible.
Using abroad belts , making sure long service life .
Qingzhou Big Cubic Industry And Trade Co.,Ltd is an export company mainly specialized in manufacturing husbandry equipment , which includes series axial fans .The standard in our company can match the advanced international level . Our company sticks the theory of ''Take Care of the Customers , People Oriented , Devoted and Professional , Honesty and Promise''.
The products in our company are widely used in agriculture , horticulture , husbandry , workshop , textile , lumbering and so on . On the basis of the principle " superiority of quality , innovation in products , integrity in business" , we have tested the goods strictly , ensuring the high quality of products and won the recognition and praise from international customers .
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