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Beijing High-Precision Technology Co., Ltd.
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OPC Drum Base

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OPC Drum Base

OPC drum base is the core part in OPC drums OPC drum is an optical-electrical converting element that is made by coating OPC material on the surface of a conductive aluminum drum base

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Product introduction

OPC drum base is the core part in OPC drums. OPC drum is an optical-electrical converting element that is made by coating OPC material on the surface of a conductive aluminum drum base. Its features is that it is insulator in darkness and stores some electrostatic charge, when shot by light of certain wavelength, it becomes conductor and releases electric charge through the aluminum base and form electrostatic latent image. Therefore, it requires high surface accuracy, and concentricity of both ends.