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

Axicons

Drums

Gravure Cylinders

Drums

Drum is the core part in cartridge, which is used in laser printers and photocopiers It is the critical part to charge the powdered ink in cartridges It requires high surface accuracy, surface size accuracy and concentricity of both ends

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Product introduction

Drum is the core part in cartridge, which is used in laser printers and photocopiers. It is the critical part to charge the powdered ink in cartridges. It requires high surface accuracy, surface size accuracy and concentricity of both ends.