PETRA 6 Digit Auto Numbering Machine
PETRA 6-Digit Auto Numbering Machine is a professional-grade tool designed for accurate and efficient serial numbering in office and industrial environments. This numbering machine supports automatic sequential numbering from 000001 to 999999, making it ideal for organizing documents, tracking records, and managing workflows.
Built with an industrial heavy-duty metal body, it ensures long lasting durability and reliable performance even under continuous daily use. The self inking system automatically re-inks the text plate after every impression, delivering clean and consistent prints without the need for external ink pads.
Heavy Duty Metal Stamp
The multi-action movement settings allow users to control repetition cycles such as consecutive numbering or repeated impressions (2x, 3x), providing flexibility for different applications. This machine is widely used for document tracking, financial ledgering, and industrial batch coding, making it a dependable solution for professional environments.











