Product Encyclopedia

BAF series explosion-proof axial flow fan [table id=207 /] BT35 series explosion-proof axial flow fan [table id=208 /] WEXD series explosion-proof side-wall fan [table id=209 /] BDW series explosion-proof roof ventilation fan [table id=210 /]

The application of fans varies depending on their location. In mine ventilation, primary fans are typically explosion-proof due to the extraction of gases containing explosive elements like methane. Consequently, the same explosion-proof standards and coal safety certifications applicable underground are required for these fans. In contrast, fans used in flotation…

1. Different electrical equipment is classified based on safety levels for use in explosive gas atmospheres, which are divided into zones: Zone 0, Zone 1, and Zone 2. 2. The classification of gas or vapor explosive mixtures falls into three categories: IIA, IIB, and IIC. This classification is primarily based…

As per the announcement by the National Administration for Market Regulation, explosion-proof axial flow fans have been classified under the mandatory national product certification (CCC) program. This means that explosion-proof axial flow fans must comply with the CCC certification requirements for market access. Applications for CCC certification specifically for explosion-proof…

The certification label on explosion-proof fans indicates a 380V rating, yet these fans are versatile, being adaptable to 220V, 110V, and even 36V configurations. For mining applications, explosion-proof fans are capable of reaching up to 114V, while export models can be designed to handle as much as 400V. In the…