Glass steel fan refers to glass fiber reinforced plastic (FRP) fan material, its appearance, size and steel fan are exactly the same, just the shell and impeller for glass steel material, its biggest characteristic is corrosion resistant, acid and alkali, which belongs to one kind of antiseptic fan.
Classification of glass fiber reinforced plastic fan:
Glass steel roof fan series: DWT-I glass steel roof fan, axial flow type DWT-II centrifugal glass steel roof ventilation machine, DWT-III type glass steel centrifugal roof ventilator, BDW-87-3 type glass steel roof fan, low noise WS-85-6 glass steel roof fan, BDW-87-4 type glass steel centrifugal roof the wind machine, YDTW type glass steel roof fan, WT35-11 glass steel axial roof fan.
FRP axial-flow fan: FT35-11 type glass steel axial fan, FZ40/35 textile glass steel axial fan, CDZ series ultra low noise glass steel axial fan, DFBZ type square wall glass steel axial fan, SF series of energy-saving glass steel low noise axial flow fan, GD30K2-12 glass steel axial flow fan, WEXD glass steel wall fan.
Glass fiber reinforced plastic centrifugal fan series: F4-72 type glass fiber reinforced plastic centrifugal fan, F9-19 High Pressure FRP centrifugal fan, F9-26 Type High Pressure FRP centrifugal fan.
FRP oblique flow fan series: FSJG series of pipe type glass steel oblique flow fan and so on. Jiangsu glass fiber reinforced plastic fan factory
Special glass fiber reinforced plastic fan
[use classification]
Glass fiber reinforced plastic fan, glass fiber reinforced plastic fan for dyeing and printing industry, glass fiber reinforced plastic fan for titanium dioxide industry.
[media classification]
Of FRP fans, sulfate FRP fans, chlorine and hydrogen chloride FRP fans, chromate FRP fan and other medium FRP fans
[pressure classification]
Low Pressure FRP fans, medium pressure FRP fans, high pressure FRP fans
Manufacturing process of glass fiber reinforced plastic fan:
[shell]
The Taishan Glass Fiber Co. Ltd production of high-quality glass fiber cloth, the Tianjin synthetic materials factory production of the famous unsaturated resin, the resin is an international high quality resin, fine texture, bright color; surface gel with a Sino US joint venture Tianjin Aike fine chemical plant gel, containing anti UV agent, aging resistance, high strength, light weight, corrosion resistance; in metallurgy, chemical corrosion serious factory it make up the plastic fan aging, cracking, deformation, short life shortcomings, greatly enhances the use value. The company uses a mold, one hand to improve the appearance of the appearance, better enhance the overall strength of the fan, has changed the traditional process caused by the appearance of clumsy, poor strength, so as to make the product better for the customer to do the production and use of strong backing.
[fan impeller]
The molded glass steel impeller, the bending strength of not less than 196Mpa, each section with smooth, smooth surface, no cracks, gaps, burrs and other defects, the overall effect is good, the fan to do static balance test, according to the "balance precision" rigid rotor, grade G6.3 level, Ye Jianju cylinder wall gap is 30mm, the error is not more than + 10mm, fan aerodynamic reasonable, large air volume, low noise, high efficiency, corrosion resistance.
FRP fan applicable scope:
Suitable for office buildings, shopping malls, theaters, hospitals, factories workshop, basements and other places where the ventilation exhaust, conveyed for gas containing no viscous substances, and the gas temperature is not greater than 80 degrees, not more than 150mg/M3 medium content quality.
Installation and maintenance of glass fiber reinforced plastic fan
1, improper installation of machinery, parts of the dislocation, pre load
2, shaft alignment
3, the geometric parameters of the machine (such as with clearance, interference amount and relative position) adjustment
4, the pipeline stress is big, the machine has changed the dynamic characteristic and the installation precision in the working condition.
5, the rotor is not placed for a long time, change the accuracy of the dynamic balance is not in accordance with the rules of maintenance, the machine has destroyed the original complex nature and accuracy
Production situation of glass fiber reinforced plastic fan
Glass fiber reinforced plastic fan manufacturers are small, this is because the country's demand for glass fiber reinforced plastic fans is very small. Why is it a very small demand? Because the glass steel fan fan steel cost is the high cost of the FRP fan ordinary ventilation environment will not, and acid gas place relative to ordinary places are limited, so the glass steel fan fan for steel demand is little.
From the beginning of 2008, the domestic glass steel axial fan by hand to start production mechanization, has used hydraulic machine manufacturers began production of FRP axial-flow fan shell, wind machines called molding FRP axial-flow fan. By 2012, has begun to use hydraulic machine production of glass steel roof fan shell and a rain hat, wind machines called molded glass steel roof fan. The glass fiber reinforced plastic fan, which is made of mechanical batch, greatly improves the production efficiency, reduces the manpower and material resources, and reduces the production cost. Jiangsu glass fibre reinforced plastic fan company