Automatic Numbering Heads

For reliable, automated serial numbering, trust Numberall’s Automatic Numbering Heads, featuring the industry-leading USA-made Model 50. These heads deliver precise, permanent consecutive numbering on industrial parts. Durable steel construction enables impact marking on metal, plastic, and challenging materials, ensuring high-volume efficiency. Choose Numberall’s dependable automatic marking solutions for enhanced traceability.

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Lifetime Guarantee - Made in USA

  • High volume, accurate, consistent
  • Precise wheel alignment
  • Zero suppression standard

Available Character Sizes

  • 1.5" diameter wheels - 1/32" to 1/8"
  • 2.25" diameter wheels - 5/32", 3/16"
  • 3" diameter wheels - 1/4" to 3/8"

Model 50P Automatic Numbering Head

The Model 50P automatic numbering head is used by many different industries. For example, pet tag manufacturers may utilize the Model 50P’s hot stamping capabilities. It represents the standard for marking, indenting and stamping parts with accuracy, consistenty and precision.

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Lifetime Guarantee - Made in USA

  • Permanent ink or foil stamp
  • Rapid deep impressions
  • Designed for heat expansion

Hot Stamping Equipment

  • Proportional temperature control
  • Cartridge heating element
  • Insulated mounting plates

Model 250P Automatic Numbering Head

The Model 250P is equipped with optional hot stamping equipment and optional proportional temperature control. The hot stamping equipment provides a heating element in the wheel shaft and additional design features that are not used on cold stamping heads.

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Lifetime Guarantee - Made in USA

  • Flixible design
  • Durable long lasting
  • High volume production

Optional Equipment

  • Temperature Control Unit
  • Air Cylinder Actuation
  • Duplicator Module and More

Model 50P Optional Equipment

Our Model 50P is versatile in modification to fit applications for marking and identifying parts in any industry. It can be equipped with pneumatic (air) cylinders (actuators), thermocouples, proportional temperature controls, duplication of characters and more.

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Lifetime Guarantee - Made in USA

  • Highly customizable
  • Custom Characters and Wheels
  • Fit any application design

Custom Examples

  • 7" Wheels w/ 1.75" characters
  • Embossing numbering head
  • Integrated type & logo holders

Model 50P Custom Applications

Our Model 50P can be customized to meet any application or industry, including oversize characters, custom character wheels, combination units (ex. type holders, logos), embossing, feedback relays and high volume production runs.