What is a Dot Peen Marking Machine?
 

Dot peen marking machines are devices that use pneumatically or electrically driven carbide, tungsten carbide stylus, or pin to create permanent marks on various surfaces. This process is particularly popular in manufacturing and industrial settings due to its ability to add essential information to parts, including date and time stamping, part serialization, logos, 2D Data Matrix barcodes, and operator identification. These marks not only serve as a means of branding and identification but also contribute to improved tracking and traceability of parts throughout their lifecycle.

Pin markers are powerful machines that have a significant impact on manufacturing, both literally and figuratively. These machines can mark a wide range of materials, from plastics to hardened steel.

Benefits of pin marking include:

• Durable permanent marks that can withstand tough environments

• High-speed operations

• Electric or pneumatic options

• Portable design

• Marks metals and some hard plastics
• ​Cost effective

​Today we will explore the wide range of dot peen machines distributed by MECCO.

What’s the Difference Between Vibra Peen™ and Dot Peen?

Vibra Peen is a registered trademark held by MECCO. This innovative marking method is exclusive to pneumatic MECCO pin marking systems. The stylus operates by cyclically moving up and down at a consistent rate of 80 to 100 cycles per second, resulting in a mark that lacks a distinct dot pattern. 

Why do almost all of our clients prefer this technique over traditional dot peen marking? Vibra Peen creates deep, clear, and permanent marks on various surfaces and materials quickly. It is suitable for a wide range of industries and applications. Compared to our competitors, we can produce marks in a fraction of the time.

In a direct test, we achieved a mark in just 4.2 seconds, while they took 12.1 seconds. This makes our Vibra Peen marker one of the fastest and most compact options available in the industry.

Types of Dot Peen Markers: Standard Dot Peen Marking Machine
 

Our Standard Series Dot Peen Machine represents over fifty years of expertise and innovation in the field. This advanced dot peen marker, available in electric or pneumatic models, produces marks by creating a series of microdots through a process known as "dot peen" marking, or by using a vibrating stylus in a technique referred to as "vibra peen" marking.

The Standard Series offers the largest window sizes on the market, making it a highly versatile choice known for its reliable performance and robust mechanics. This machine can engrave a wide variety of characters and symbols in various sizes and depths.

Types of Dot Peen Markers: SuperFast Dot Peen Marking Machine

The SuperFast is the next generation of dot peen markers, featuring Vibra Peen technology that pulses the pin 80 times per second to create a solid readable character. The result is a high-quality mark like an engraving. By combining Vibra Peen technology with the patented Y-axis pivot system of the SuperFast dot peen marker, you can achieve higher quality marks in a fraction of the time.

Now with maximized speed and reliability, the patented design of the SuperFast Dot Peen Marking Machine enables you to achieve marking times that surpass traditional stamping technologies. Traditional stamping, via a carbide pin mounted on an XY linear system, produces lower resolution marks as it traverses slowly to indent at fixed dot locations.

Types of Dot Peen Markers: Dot Peen Marking Machines for Deep Marking

The N-34 Dot Peen Marker is a heavy-duty machine designed for deep marking applications required in the structural steel and oil & gas industries. The N-34 Series enables part traceability and identification to withstand harsh environmental conditions, with the ability to create marks of 0.05mm on steel and aluminum when marking at optimum speed. When it comes to permanent traceability in all conditions, pin marking's ability to deliver on deep marking keeps parts marked from cradle to grave. Providing fast and deep marks, using the appropriate head size, dot peen & Vibra Peen marks are readable even after painting, galvanizing, or plating.

Dot peen deep marking is an ideal solution for marking pipes, tubes, flanges, and various parts used in both indoor and outdoor manufacturing processes. This method ensures that parts remain traceable even in extreme conditions such as high heat, cold, and other challenging environments. It is particularly well-suited for applications in metal fabrication, agriculture machinery, and the oil and gas industries. The N-34 is equipped with a marking head that offers operational flexibility in any position, making it highly suitable for marking large parts with ease and portability.

Pin Marking Beyond Dot Peen: Scribe Marking
 

Scribe marking is a process that uses a pneumatic system to press down and drag across the surface of a part. It is driven by X and Y stepper motors. The depth of the mark is controlled by air pressure and the size of the marking head. Scribe marking is an alternative to dot peen marking and utilizes drop and drag pin technology to create a continuous, readable, clear mark at a quieter operating decibel level while producing a high-quality mark.

Our Scribing Machines create high-quality, permanent marks quickly and quietly. By dragging a carbide-tipped stylus across the surface of a part, this system can create a smoother-looking mark. The cost-effective Scriber is the next generation of dot peen marking. Chosen for their ability to create aesthetically pleasing, permanent marks at low noise levels, these industrial scribe markers will mark letters, numbers, graphics, and logos on many materials, including metals and some plastics.

Start Dot Peen Marking Today

In conclusion, dot peen marking machines provide versatile and efficient solutions for various industries. The Standard Series offers reliability, the SuperFast ensures high-speed marking, and the N-34 is ideal for deep markings. Both traditional dot peen and Vibra Peen technology enhance traceability and branding, helping businesses identify parts and maintain quality standards.

As manufacturing continues to evolve, investing in the right marking technology is essential for staying competitive and ensuring that your operations run smoothly. With MECCO’s extensive range of dot peen marking solutions, you can find the perfect fit for your marking challenges, unlocking new levels of efficiency and performance. Contact us today to find the right part marking solution for you.