Fiberglass fan soundproof box for a long time, need to change the system and centrifugal fan equipment, primary fiberglass fan with noise processing box (soundproof box) equipment, some users will ask, soundproof fiberglass fan, why some will corrode?
玻璃钢风机隔音箱使用年限久了，需要更改系统与离心风机设备，初选玻璃钢风机带有噪声处理的箱体（隔音箱）设备，有些用户会问，隔音箱玻璃钢风机，为什么有的会腐蚀掉？
You want something that doesn't corrode?
想要那种不被腐蚀的有吗？
This is material control.
这就是材料上的把控。
Some centrifugal fan manufacturers do not do fiberglass fan, so there is no raw material for the production of fiberglass fan, there is no anti-corrosion material, when the ventilator factory household metal steel plate to see installed as a soundproof room, no anti-corrosion is normal.
有些离心风机厂家是不做玻璃钢风机的，因此没有制作玻璃钢风机的原材料，更没有防腐蚀材料，当风机厂家用金属钢板看装成的隔音房，不防腐蚀也是正常。
Wind turbine factory can do glass fiber reinforced plastic fan, of course, can do related equipment products, although the raw material specifications and categories are different, but does not affect the main business, anti-corrosion materials currently have two kinds: FRP glass fiber, stainless steel 304;
风机厂能做玻璃钢风机，当然可以做相关设备的产品，虽是原材料规格与品类不同，但不影响主营业务，防腐材料目前有两种：FRP玻璃钢、不锈钢304；
When looking at the cost budget, the sound insulation box made of fiberglass steel is better than stainless steel in corrosion resistance, and the price is acceptable.
当看率成本预算时，用玻璃钢材质的隔音箱，耐腐蚀比不锈钢好，而且价格也能接受。
In the purchase of fiberglass fan, the sound insulation equipment requirements need to be explained in advance, and the fiberglass centrifugal fan manufacturer will be customized according to the requirements
在采购玻璃钢风机时，需要隔音箱设备要求，需要提前说明，玻璃钢离心风机生产厂会依要求去定制