Copper foil is a kind of negative electrolytic material, a thin, continuous metal foil deposited on the base layer of the circuit board. As the conductor of the PCB, it is widely used in industry and life. The products are widely used in industrial use. Calculators, communication equipment, storage batteries, automotive electronic components, etc.

SP Solution:

During the calendering process, the filtering accuracy of the rolling oil and the workshop environment may be the cause of the pinholes in the copper foil. Lubricating oil and particles in the air may be pressed to the foil surface during the calendering process to produce pinholes, resulting in the roughness of the foil surface. , Thereby reducing the quality and aesthetics of copper foil products, the external environment and rolling oil filtration accuracy have higher requirements. The rolling oil filter system of the copper foil rolling mill requires a filtration accuracy of <2um. The cleanliness of the working environment for copper foil rolling is relatively high, and the cleanliness should be above 100,000. The cleanliness requirements of the entire foil-making workshop are also very high. Therefore, dust removal equipment and dust collection equipment are required.

SP Advantages:

ØHigh dust filter efficiency, simple installation, convenient use and maintenance.

ØHigh filtration precision, low ventilation resistance and large ventilation.

ØIt is not easy to break, easy to blow back, washable, and has a long life.