Dot Peen Marking Machine


Dot peen Marking Machine, also known as a dot pin engraving machine or a dot pin marker, is a type of marking machine that uses a dot pin technology to create permanent marks on various materials.

Dot pin marking machine involves using a pneumatically or electrically driven stylus to rapidly strike the surface of the material, creating a series of dots. These dots form the desired marks, which can include text, numbers, logos, barcodes, and other symbols. The depth and spacing of the dots can be adjusted to achieve different marking effects.

Dot peen engraving machines are commonly used in industries such as manufacturing, automotive, aerospace, and metalworking for product identification, traceability, and branding purposes. They can mark on a wide range of materials including metal, plastic, wood, glass, and more. The machines can be standalone units or integrated into production lines for automated marking processes. Dot pin markers are known for their durability, reliability, and high-speed marking capabilities.


Advantage of Cosmo peen marking machine(CPM-R):

1. Permanent and Durable Markings: Dot pin marking machine creates deep, permanent marks on different materials such as metals, plastics, and composites. These markings resist wear, corrosion, and fading, ensuring long-lasting identification and traceability.

2. High Speed and Precision: Dot peen marking machines can quickly mark components with high precision. They utilize computer-controlled systems to accurately position and mark the desired locations, resulting in consistent and reliable markings.

3. Versatile Marking Capabilities: Dot pin markers can create various types of marks, including alphanumeric characters, logos, barcodes, 2D codes, serial numbers, and graphics. This versatility enables them to meet the diverse marking requirements of different industries.

4. Non-Contact Process: Dot pin marking is a non-contact process that does not require physical contact between the marking tool and the workpiece. This eliminates the risk of damaging sensitive or delicate parts during the marking process.

5. Automation and Integration: Dot pin engraving machines can be easily integrated into production lines and automated systems. They can work seamlessly with other equipment like conveyor belts, robotic arms, or vision systems, allowing for efficient and continuous marking processes.

6. Cost-Effective Solution: Dot pin marking offers a cost-effective marking solution compared to alternative methods like laser marking or engraving. The initial investment and maintenance costs are generally lower, making it an attractive option for small to medium-sized businesses.

7. User-Friendly Operation: Dot pin marking machines are typically user-friendly and easy to operate. With intuitive software interfaces and programming options, operators can quickly set up marking parameters, change designs, and adjust settings as needed.

8. Compliance and Traceability: Dot pin marking supports compliance with industry standards and regulations by enabling clear and permanent identification of components. It facilitates product traceability, quality control, and counterfeit prevention efforts.


Cosmo Laser Equipment Company Limited is a laser equipment manufacturer integrating R&D, production, sales and after-sales service. Since 2004, Cosmo Laser starts producing high-quality laser equipment for the global jewellery industry, precious metal and gift production fields, such as watches, eyeglasses, hardware products, and electrical appliances. We have a worldwide sales and service network. 

Our company pays attention to the transformation of high-tech innovations and the development of the laser industry, adopts new design concepts, and uses software to optimize the combination, which greatly extends the service life of equipment's components and the precision of the equipment. 

/ Patents and Certifications /

/ Workshop Display /

/ Cosmo Laser in Domestic and Foreign Fairs /

2020 Shenzhen International Jewelry Fair

2019 Hong Kong Jewellery & Watch Fair

2014 Turkey Jewellery & Gem Fair

/ Product Features /

  01. It is specially designed for the marking of the inner/outer surface of the finger ring/bracelet and flat surface marking.
  02. The marking software is in-house-developed and provides an easy to learn and use interface.
  03. Compact design takes up minimum working space.
  04. Ultra-low power consumption of 75W.
  05. Able to mark all WINDOWS compatible fonts, languages, and monochrome bitmap pictures.
  06. Able to mark a minimum height of 0.5mm for English characters, 1mm for Chinese characters.
  07. Nine azimuth positioning, to ensure the accuracy of marking position, and adjustable marking depth.
  08. Marking can be repeated with no ghosting effect.
  09. Uses diamond pin for marking to achieve a high brilliance shiny finishing with no additional polishing.
  10. Highly recommended for retail shops for added value service to the customers.
  11. Able to mark on a flat surface with an attachment.

/ Product Parameter /
  • Model
  • Marking Character Size
    0.5-15mm (Alphabets); 0.7-15mm (Chinese Characters)
  • Outside Mark Diameter
  • Inside Mark Diameter
  • Ring Width
  • Flat Marking Area
    20mm × 35mm
  • Flat Marking Character Size
    Maximum 20mm
  • Marking Software
    Cosmark (Developed by Cosmo Laser); Compatible with WINDOWS XP/ VISTA/ 7/ 8/ 10
  • Fonts Supported
    All WINDOWS Compatible Fonts
  • Languages Supported
  • Picture Format Supported
    Monochrome Bitmap (BMP)
  • Max Power Consumption
  • Power supply
    220V/1P(Standard); 110V/1P(Optional)
  • Dimension(L×W×H)
  • Weight
    8.5kg(Net); 9.5kg(Gross)

/ Placement Display of Different Workpieces /

Flat Surface Marking

Outside of Bangle Marking

Inside of Ring Marking

/ Marked Samples Show /

/ FAQ /
  • What is the warranty for machines?
    12 months from the time of shipment on the whole machine, except for consumables parts.
  • Will installation/training be provided?
    Yes, methods include 1. Online: for free, by remote control, voice/ video chat, and other methods. 2. At our factory: for free, but customers will bear for their transportation and accommodation costs. 3. Door-to-door service: a fee is required and depends on our time and number of personnel.
  • How is the packing?
    Products will be packed in seaworthy wooden boxes.
  • What kinds of shipping modes are available?
    Sea or air transportation. It depends on the customer's choice and type of machines. Due to aviation safety regulations, certain machines can only be transported by sea.
  • What is the delivery time upon confirmation of the order?
    The delivery time is usually between 3 to 5 workings days, depending on the type of machine. When it is at the peak of production, it may be longer. Please contact us for the actual delivery time.
  • What are the main products of Cosmo Laser?
    Products include laser welding machine, laser marking/engraving machine, laser cutting machine, finger ring/bangle pin marking machine, CNC design cutting machine.
  • What other products Cosmo Laser manufacture?
    Products include dust collectors, polishing machines, non-standard customized equipment, etc.
  • Is the laser safe to operate?
    Yes, the laser is completely safe to operate. No special safety gear is required to run the laser.
  • What services Cosmo Laser provides?
    Pre-sales: online consultation (by email, telephone, WeChat, WhatsApp, etc.), test on samples, visit our factory, provide customization project, provide financial services. In-sales: design, manufacture, installation, debugging, transportation logistics. After-sales: training, supply of repair parts, troubleshooting, maintenance, return visits
  • What are the payment terms?
    Full payment upon order confirmation. Payment by bank transfer. If you have other ideas, feel free to contact us.

/ Loading and Transportation /

/ Contact Us /

Do you have questions and want to contact us?

Visit us

Address: No.27/1, 4th Floor, Sha Du Road, Fu Chong Cun, Sha Wan Town, Panyu, Guangzhou, China 511400

Social Media





  • -Sales Manager-

    Shirley Guo
  • -WhatsApp-

    +86 19974138611
  • -Email-
  • -TEL-

Basic Information
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers

contact US


Just leave your email or phone number on the contact form so we can provide you with more services!


Send your inquiry

Choose a different language
Tiếng Việt
bahasa Indonesia
Bahasa Melayu
Current language:English