In North Korea, the manufacturing of specialized equipment for the metal products industry is heavily focused on self-reliance and durability. The use of shaker screens is critical in the processing of heavy ores and mineral concentrates, where equipment must withstand extreme mechanical stress and abrasive wear.
The regional climate, characterized by severe winters and high humidity in coastal areas, poses a significant challenge to the corrosion resistance of metal wire mesh. Consequently, there is a growing demand for high-grade stainless steel and composite shaker screen mesh that can maintain structural integrity under fluctuating temperature gradients.
Economically, the shift toward upgrading aging industrial plants has led to a transition from rudimentary gravity filters to high-frequency vibration systems, requiring more precise aperture control and higher tensile strength in all screening components to optimize resource extraction.
