3mm Marking Tip for Pneumatic Dot Peen Marking Machine for Metal Parts Marking
HeatSign rotary dot peen marking machine is also called a pneumatic marking machine, which needs work with your computer and your air compressor, creating an engraving effect on your metal plate surface. Our software lets you write English letters, numbers, symbols, and other content into your computer.

Marking Tip Diameter: 3 mm
Then, our marking software converts the content to a digital control signal, transmitted to the controller, and the machine starts marking the workpiece by high-frequency continuous dot marking; you can control the dot marking result or line marking result with our software.
Excellent Performance
- It can be connected to a computer by a USB interface, which is easy to install and operate.
- Adopt imported guide rail, high marking precision.
- Compact Machine Design keeps the machine stable working.
- Low consumption and operating costs
- The machine can mark any metal or non-metal material with hardness within HRC 60
- It can automatically mark various content, such as Chinese, English, graphics, serial numbers, and Vin codes.
Dot Peen Machine Advantages
- Apply the most widely used up-down lifting structure to mark different-sized metal parts.
- Software with a powerful edit function can automatically mark any logo, character, letter and graph, data code, series number, VIN code, or engine number.
- Rotary chuck can clamp circle parts diameter within 100mm.
- It adopts imported guide rail, high marking precision
- Work with pneumatic airpower can do deep and clear marking


Technical Parameters
- Item Number: HS-DP01-R
- Engraving surface: Flat surface and circle surface
- Marking area:120mm x 80mm
- Power source:100V~240V 50HZ/60HZ
- Power consumption:125W
- Control connection port: USB
- Engraving machine type: Desktop, benchtop
- Engraving depth:0.02-0.5 mm (adjustable, depending on materials)
- Marking speed:2 letters~4 letters/s according to letter size (height 2mm)
- Marking materials request: Hardness less than HRC60
- Pneumatic pressure:0.3-0.6 Mpa

Applicable Materials
The machine can mark all metals such as Steel, Stainless Steel, Copper brass, Gold, Silver, etc. It is ideal for marking on hard plastics. It is mainly used for engraving and marking pipes, tubes, fittings, direct parts, nameplates, VIN codes, component identification, traceability, metal tags, labels, casts, forges, rods, engines, tools, gear, pumps, etc.
Package
Compact the Plywood Case package and keep delivery safe.

Note: This machine must connect the air compressor and computer when used.
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We ship directly from the country where the product is made, such as China, Italy, or Taiwan, helping you avoid or pay lower tariffs.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they are fast, reliable, and easily trackable. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We will email you the tracking number once your order is shipped. Our prices are in US dollars.
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