Filtration
Means allowed by the maximum diameter of the impurity particles. The key is to affect the filtration filter, according to the needs of different components behind the filter to reach the corresponding filtration.
Flow characteristics
Refers to a certain inlet pressure, the air flow through the filter and the filter pressure drop between both ends of the curve, the actual use, the best in the pressure loss is less than 0.03MPa range selection. In the air filter in the main flow characteristics affect the body and filter.
Watershed efficiency
Refers to the separation of water and the air inlet of water contained in the ratio. The general requirements of watershed efficiency air filter is not less than 80% efficiency is mainly affected watershed deflector.
A casting surface and near surface defect detection
13 years ago
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