Clear and precise markings are important in many industries. For example, the automotive industry frequently uses a laser marking system for its parts. With such a marking solution, industries can achieve identification, traceability, and personification if necessary. However, irrespective of the industrial marking solution and tools, one significant aspect regarding part marking is the portability of the marking tools.
A portable marking machine is a primary requirement for too large or heavy products. On the one hand, it can be because moving the product around the workshop might not be possible. Furthermore, their size can contribute to the dilemma, making them incompatible with machines with beds. For instance, placing heavy machinery or automobile parts on a fixed bed machine will not be feasible if they need marking. Instead, you can use a portable marking machine. This article talked about portable marking solutions regarding the different marking systems available.
What is a Portable Marking Machine
A portable marking machine is a portable device to engrave or do any marking on metal, plastic, wood or other materials. This marking machine is a front runner of marking systems such as laser marking, dot peen, and inkjet marking due to their ease of marking.
Importance of a Portable Marking Machine
portable marking machine in any marking system are popular due to their versatility and convenience. Aside from that, below are some key aspects of their importance:
portable marking machine are portable. Hence, they are also known as a handheld devices. For e example, handheld or portable laser markers are easy to use and mobile enough for different working environments. Portability ensures a high level of compactness, is lightweight, and is often battery-powered, improving their use for marking large, heavy, or immovable workpieces.
Handheld or portable marking machines ae highly flexibility as they ae suitable for marking flat, curved, and irregular surfaces. However, they can ae preferably used for large workpieces that ae flat.
· Marking Quality and Durability
Like their traditional and inline counterpart, a portable marking machine produces high-quality and permanent marks. Furthermore, depending on the marking systems, they are also durable and corrosion-resistant.
· Time and Cost Efficiency
Portable marking machines are more efficient and cost-effective than traditional marking machines. They are used on-site or on the go, which increases productivity and cost savings and eliminates the need for additional marking equipment or facilities.
· Ease of Use and User-friendly Interface
Most portable marking machines, especially handheld laser makers, have user-friendly interfaces and intuitive controls. As a result, people with minimal technical expertise can use them. Such features include touchscreen displays, wireless connectivity, and graphical user interfaces.
Portable Laser Marking Solution
Portable laser markers are the most versatile portable marking machine used for engraving or other forms of markings. Unlike the handheld dot peen marking machine, they are compatible with different materials, whether soft or hard. Furthermore, they are very fast, providing the best resolution results. But lasers and accurate Galvo systems have a high upfront cost.
A conventional design of our laser marking machine is the controlling end and the laser engraving end. The controller aids in controlling the machine’s function using the inbuilt software and other controls. On the other hand, the engraving held is responsible for the outright marking.
· Portable Laser Marking Machines Pros and Cons
Calling laser engravers portable rather than handheld will be more apt. Their control units, despite providing portability, are extra baggage. Furthermore, they cannot provide any color variation.
On the plus side, portable laser marking machines are efficient, precise, and have limited execution steps. This implies a lesser probability of making errors. Furthermore, they come in different output power, which can determine the marking efficiency while the laser types such as fiber, CO2, and UV determine the material compatibly.
A simpler setup also means lower maintenance costs. But the hardware comes at a higher price point. A handheld laser marker makes for a good choice for marking designs with detail and for high-speed requirements.
· Recommended Portable Laser Marking Solutions
At Heatsign, our handheld laser marking machines dominate the market because of their accuracy and effectiveness. For example, some of our laser markers can allow 100,000 hours of working life while consuming lesser power.
20W or 30W fiber laser, suitable all metals marking, battery version, extremely portable
Portable Inkjet Marking Solution
Inkjet marking machines are among the fastest marking methods available. The printing method works by ejecting ink through a set of nozzles or another simpler design of a versatile stamp.
For the former, they do so by firing at specific instances and printing the data that the user feeds it. In the latter case, it acts as a paint roller, albeit a more sophisticated version. However, with ink, one size fits all is not possible.
Certain materials will not hold the ink and may need additional adhesive support. Other ink types might chemically react with the surface. Consequently, using an applicable ink type is necessary.
Portable Inkjet Marking Solution Pros and Cons
Portable inkjet marking machines are extremely versatile. With multiple color inks, one can further expand its usage regarding base material selection. They are also fast and cheap.
With printing technology being around for such a long time, much development has occurred in the field. This has allowed for costs to come significantly down. What they offer in speed and cost, they forego the permanence of marking.
Exposure to rough environments will tend to erode the ink away. However, given its ease of applicability to various materials, it is a popular choice for a marking requirement. Another issue is printer nozzle clogging. You can unclog the handheld inkjet printer by using alcohol liquid or special ink cleaning liquid to soak and clean the printhead
A lot of ink goes to waste cleaning them. For water-soluble inks, hot water cleaning methods are available. However, more sophisticated devices come with auto-cleaning features.
These devices use up ink at slightly more pressure to clean the nozzles. This results in more wasted ink.
· Recommended Portable Inkjet Marking Solutions
At Heatsign, our handheld inkjet markers are accurate and effective. Here are one example of inkjet marking machines from HeatSign, along with a brief description:
Portable Dot Peen Marking Solution
A dot peen or pin marking machine is primarily a mechanical solution. An actuating arm moves a pin to and fro, indenting the surface. This actuating arm is then moved in a 2-d plane. As it moves, it traces the required graphics, such as letters and numbers.
This is the slowest portable dot-marking solution of the three under discussion. Another limitation is its resolution. The pin or stylus attached to the actuating arm strikes the surface, making an indent on the surface. The size of the pin tip defines the resolution. To indent successfully, the pin will have a minimum possible size. Too thin a pin will break. On the other hand, making pins with a harder material will raise their cost.
Furthermore, the pin is bound to wear out after a while. Hence, there is a recurring cost of its replacement. Also, more moving parts mean more components subject to wear and tear.
Hence, these devices will have more maintenance intervals than laser machines. But lower upfront cost and deeper detail make it a valuable tool.
Portable Dot Peen Marker Pros and Cons
Dot-peen markers that operate electrically are more portable. They do not require additional supporting equipment; most models come in a single package. Pneumatic engraving machine versions for dot-peen are also available.
But their portability is comparable to that of laser engravers. The additional requirement of a pneumatic power source implies additional hardware. They use a carbide marking pin, which is highly durable. Nevertheless, it can require replacement after 3-6 months. Portable dot peen markers are the better portable marking solution for deep engraving.
Recommended Portable Dot Peen Marking Solutions
Portable, integrated touch screen software, electric control, no need air compressor
Affordable Price, Pneumatic Marking Systems, Deep Marking, need customer side prepare air compressor connect to use
How to choose a portable marking system
Selecting a portable marking system should only occur after careful consideration of the factors discussed below:
· Materials being marked
The type of material is an important deciding factor in the right choice of portable marking system. Portable laser markers are compatible with a wider variety of materials, unlike handheld dot pee markers compatible with hard materials such as metals and plastics (with hardness less than 62HRC). Choosing the right portable marking system for your material can influence the marking’s permanency, legibility, and durability.
· Marking Speed
The portable marking system marking speed plays a huge role in the productivity and efficiency of the process. Although other factors such as production rate, the complexity of design, and marking area size can influence the speed, the marking machine plays a higher importance. Laser and inkjet markers are the fastest portable marking solution.
· Marking Precision
Generally, portable marking machines are less precise than benchtop markers due to their stability. However, handheld laser markers are the most precise of the three portable marking solutions. Nevertheless, factors such as technology, marking head quality, and software capabilities can determine the marking precision.
· Permanency and Contrast
Both portable dot peen and laser marking machines produce permanent markings, unlike the inkjet marking system. On the other hand, the dot peen marking system has the lowest contrast.
The most important factor is the budget which depends on the technology of the marking solution, depending on the technology used, available features, brand, etc. Ensure you choose a marking solution of the highest quality in the price range you are working with.
Portable marking machine are available in multiple versions for users to select from. Getting one’s hands on a practical product has never been easier. It is about understanding the marking requirements and opting for the right technology at the right price. Are you looking for a portable marking machine for your project? Kindly contact us.