What are the specifications for the integrated ceiling ventilation fan?

What are the specifications for the integrated ceiling ventilation fan? The size of the integrated ceiling gusset is mainly 300mm*300mm.

But now there are six series of popular square ceilings: 600mm*600mm, 600mm*300mm, 600mm*1200mm, 500mm*500mm, 400mm*400mm, and 300mm*300mm.

When buying an integrated ceiling, the size of the appliance is taken into account. Many brands on the market have their own size, which is a measure of brand self-protection and a commitment to consumers.

The specifications of ventilation fans are generally 300*300, 300*450, 300*600, but from an aesthetic point of view, it is best to use 300*300, 300*600 This specification is best used for home decoration and decoration. The height of ordinary ventilation fans is generally 10-13 cm, and if the quality is good, it is only 6-7 cm, and it is only 2 3 high of ordinary ventilation fans. The lower the ventilation fan, the lower the sound when it operates, increasing the amount of air exchange.

At the same time, the ultra-slim design effectively reduces the installation space and increases the use space.

1. Material properties of the ceiling gusset.

However, pure aluminum is softer, so the aluminum buckle plate on the market is actually a ceiling made of aluminum alloy, there are aluminum-magnesium alloy aluminum-manganese alloy and other aluminum-manganese alloy buckle plates with high hardness, aluminum-magnesium alloy increases the hardness at the same time, but also adds some brightness, good texture, strong decorative effect, high-quality aluminum-manganese alloy buckle plate because of good corrosion resistance, commonly known as stainless aluminum, special tips: there are some inferior substrates on the market, using garbage aluminum, recycled aluminum or miscellaneous aluminum, etc., the product is easy to deform and oxidize, and some are even recycled scrap aluminum containing chromium, lead, mercury and other harmful substancesThis kind of aluminum gusset substrate has a low price and a certain thickness, which is very deceptive.

2. Identification of the quality of the ceiling gusset.

In the small market, you can often hear the salesman say: of course, the thicker the gusset, the better, you see how thick our gusset is, in fact, the aluminum gusset is not the thicker the better, the thickness is the guarantee of the hardness of the gusset plate, if the hardness is not enough, the gusset will be deformed; However, the 0 6 mm or 0 7 mm thick gusset plate in the home decoration is completely sufficient, and the plate with mixed aluminum, because the material is not good, no matter how thick it is, it is useless.