Waterproof fan

　　We have been pursuing a small fan performance "smaller, thinner, quiet, long life" to the 60mm fan-based, has developed, 20x20x6mm, 20x20x10mm, 25x25x7mm, 25x25x10mm, 30x30x7mm, 30x30x10mm, 40x40x10mm, 40x40x15mm, 40x40x20mm, 40x40x28mm, 50x50x10mm, 50x50x15mm, 50x50x20mm, 50x50x25mm, 60x60x10mm, 60x60x15mm, 60x60x20mm, 60x60x25mm, 70x70x10mm, 70x70x15mm, 70x70x20mm, 70x70x25mm, 80x80x10mm, 80x80x15mm, 80x80x20mm, 80x80x25mm, 92x92x20mm, 92x92x25mm, brushless small fan. Our products with low power consumption, low noise, long service life, these fans are widely used in popular household LED lamps on the market, quick charger, smart handheld products, car inverter, car perfume machine, and other miniature devices. High power waterproof fan: "The bigger the amount of wind, smaller and longer life." Demand for high-speed, high-pressure, low volume fan on the market, we continuously develop 60x60x38mm, 80x80x38mm, 92x92x38mm, 120x120x25mm, 120x120x38mm, 150x150x50mm, 172x150x50mm, 254x254x89mm fan power. Are widely used in communication cabinets, household cleaning equipment. Military standards, the price of civilians, not to dilute material and is expensive, has been our business philosophy. Recommended reason: cost-effective high-performance waterproof + = high-grade waterproof fan Traditional waterproof fan: in the late 1990s in order to solve water problems fan: each edge is sealed with a special varnish paint the entire motor-round sealing part, different fan development team continue to develop, explore, experiment, creating a waterproof fan. 

    {1}: After soaking liquid coating insulated drying seal the entire motor. 

    {2}: vacuum pressurized liquid coating soaked insulation coating insulation program effectiveness and properties were different 

    {3}: The method is simple, the process is simple: Seal coating thickness varies, tend to have bubbles, pressure difference, 

    {4}: seal assembly and operation easy to destroy. 

    {5}: multi-level seal to enhance the protective effect, but still easy to assemble and operate destruction seal, waterproof effect in general 

    {6}: Waterproof fan Consistency: protective effect fully resolved, the process is relatively complex, demanding, high-grade waterproof movement operation low fan can operate normally at 50 cm of water and will not burn 

    {7} good chemical characteristics: acid etching or an alkaline substance 

    {8} superior temperature resistance: suitable for a temperature range of -40 to +75 (Note: special value protection film) 

    {9] no pinhole film, consistent film thickness, 0.01mm thin film layer waterproof fan 

    {10} colorless and highly transparent material: environmental protection, antibacterial, anti-corrosion, weathering For Creative Industry of (GBF-FAN) waterproof fan and fan of other companies waterproof case: a customer can not avoid this question: How do I know I prove relevant characteristics waterproof fan: The most direct way is to test the product under harsh conditions simulated aging products, we usually allow customers to use containers of water can drown fan verify fan, 5% salt spray test through to the fan rated voltage 5V placed in 5% salt spray test machine, so that water continues to run the fan whether six months is still functioning, basically the test of time set by the client. Special Note: Not waterproof fan in this environment will not necrosis, but the rotation of the ball bearing life defines aging will necrosis. Bearing part because there is no way to achieve complete seal, over time will be aging rapidly until the end of life, irreversible.