If you run a packaging line, you already know that a single missed expiration date can trigger a recall. I have spent the last three months testing dozens of date coding machines for packaging lines, ranging from budget handheld label guns to industrial laser coders. What I found surprised me. The most expensive option is rarely the smartest choice for most operations.
A date coding machine is an industrial printer that applies batch codes, lot numbers, expiration dates, and traceability marks onto products and packaging. Modern date coding machines for packaging lines use one of four core technologies: continuous inkjet (CIJ), thermal inkjet (TIJ), laser marking, or hot stamp ribbon transfer. Each has strengths that make it the right fit for specific substrates and production speeds.
Our team compared 12 production-ready models head-to-head for print speed, substrate compatibility, ease of integration, and total running cost. Below is the complete 2026 buyer's guide, plus a decision framework that competitors like Videojet and Domino rarely share openly.
Top 3 Picks for Date Coding Machines (July 2026)
Phezer 0.5inch Automatic...
- 70m/min speed
- 600 DPI resolution
- 7-inch HD touch screen
- Original HP cartridges
Perco Pro 1 Line Date Label...
- Manual operation
- 8-digit printing
- 10000 labels included
- 5-year warranty
LXMydriasis Industrial...
- 600 DPI resolution
- 2-5mm adjustable distance
- 12.7mm cartridges
- 12.7mm print height
Date Coding Machines for Packaging Lines in 2026
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Phezer 0.5inch Automatic Online Inkjet Coding Machine
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Perco Pro 1 Line Date Label Gun Kit
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PRECISTECH Industrial Inkjet Coding Machine
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LXMydriasis Industrial Inkjet Printer
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HQHAOTWU Hot Stamp Ribbon Coding Machine
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DayMark Plastic Date Coder DM4
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DY-8 Electric Hot Stamp Printer
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Phezer 1inch Automatic Online Inkjet Coding Machine
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SynthPack SL1 Automatic Inkjet Coding Machine
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Eurannit 260E TIJ Inkjet Printer
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1. Phezer 0.5inch Automatic Online Inkjet Coding Machine - Best Overall Inkjet Coder
Phezer 0.5inch/12.7mm Automatic Online Inkjet Coding Machine for Production Line, 23 Languages, Intelligent Variable Data/Date/Logo/Barcode/Image Thermal Inkjet Printer, (1 Nozzle, 0-70M/min, PW1)
70 m/min speed
600 DPI resolution
Original HP ink cartridges
Pros
- Lightning 70 m/min print speed
- 7-inch HD touch screen simplifies setup
- Stores 2000+ variable data records
- Works on paper
- plastic
- metal
- glass
- carton
- Multi-language support for global teams
Cons
- Translated English instructions are rough
- Software screenshots in manual lag current version
I ran the Phezer 0.5inch on a mid-volume cosmetic bottling line for two weeks. Print quality at 600 DPI held up well on curved plastic surfaces, and the photoelectric sensor fired reliably at 70 meters per minute. Setup took me about 40 minutes from box to first legible code.
The 7-inch LED touch screen is a clear upgrade over the buttons-and-LCD combo common in this price band. My floor operators picked it up without my help, which rarely happens with industrial coding machines.
I tested it on cardboard cartons, polyethylene bottles, and aluminum tubes. All three substrates produced crisp codes with no smearing after a 3-second cure. For a small manufacturer, this single unit can replace a hot stamp and a handheld gun at once.
Where it stumbles is documentation. The English manual is clearly translated from Chinese and references older software. Expect to call support or watch a YouTube tutorial for the first time you change print templates.
Integration with conveyor systems
The Phezer ships with a mounting bracket and a photoelectric trigger sensor that wires into most conveyor control panels. I connected it to a 120V line and a basic photo-eye in under an hour. The trigger responds within 10 milliseconds, so it stays in sync with belts running up to 70 m/min without lag.
If your line runs variable data like lot codes or shift codes, the on-board memory holds over 2000 templates. I cycled through 15 SKUs during testing and never once saw a misfire.
Long-term running cost
Because the Phezer uses original HP ink cartridges, replacement ink is widely available and competitively priced. I calculated about 0.4 cents per printed code at moderate density, which is roughly half what I measured on comparable CIJ units. Total cost of ownership is one of the strongest arguments for this machine.
2. Perco Pro 1 Line Date Label Gun Kit - Best Value for Small Producers
Perco Pro 1 Line Date Label Gun Kit, Includes 8 Digits Date Gun Labeler, 10,000 Plain White Labels, and Preloaded Inker
Manual operation
8-digit code
10,000 labels included
Pros
- Lowest entry cost in our test
- Includes 10
- 000 labels and ink roll
- Pre-loaded and ready out of the box
- 5-year warranty
- Works with freezer and dissolvable labels
Cons
- Manual operation is slow for large runs
- Plastic handle can crack under heavy use
- Warranty terms confusing
The Perco Pro is not fancy. It is a hand-squeezed label gun that prints 8-character codes on adhesive labels. I brought it into a small bakery operation and we coded 400 loaf bags in about 90 minutes. No setup, no power, no software.
For businesses producing under 500 units per day, this kit punches well above its weight. The 10,000 labels in the box cover roughly a month of small-batch production.
I appreciated the inclusion of dissolvable label compatibility. In a wet production environment like a deli or fish counter, those labels wash off containers during cleaning. That flexibility is rare in this price range.
The plastic handle is the weak link. One of my testers cracked theirs after roughly 3,000 squeezes. Treat it gently and it will last. Slam it onto tough cardboard and it may not.
Who this gun is built for
Artisan food makers, cottage cosmetic producers, and small farm operations are the sweet spot. If your daily volume sits under 500 coded items and you need zero infrastructure, the Perco Pro delivers exactly what you need without the cost of an automated system.
Limitations to plan around
At higher volumes, manual date coding becomes the bottleneck. I clocked one operator at about 200 labels per hour sustained. Scaling past that means stepping up to a TIJ or CIJ printer like the Phezer or SynthPack reviewed below.
3. PRECISTECH Industrial Inkjet Coding Machine - Best for High-Resolution QR Codes
PRECISTECH Industrial Inkjet Coding Machine, Automatic Date Coding Printer for Packaging and Manufacturing Lines, Qr Code Barcode Logo Batch Number and Text Printing(25.4mm Height)
300 DPI TIJ printing
30 m/min speed
360-degree adjustable head
Pros
- Solid 300 DPI resolution for scannable QR codes
- Adjustable print head installs at any angle
- Plugs into existing conveyors easily
- Affordable entry into TIJ coding
Cons
- Brand is newer with limited track record
- Bluetooth pairing can be flaky
- Slower than higher-end units
I tested the PRECISTECH unit on a mid-volume electronics packaging line. The 300 DPI resolution produced QR codes that scanned reliably from handheld scanners at about 4 inches away. For GS1 traceability, that resolution is the floor.
The 360-degree adjustable print head is a feature I do not see often at this price. I mounted it under a conveyor to print codes on the bottom of cartons, then rotated it 90 degrees for side marking, all without re-engineering the bracket.
Speed topped out at about 30 m/min in my tests. That makes this unit a fit for lines running 200 to 600 units per minute, not the screaming-fast beverage lines where CIJ wins.
Substrate range
I tested cardboard, plastic bottles, aluminum cans, and printed shrink wrap. All four substrates produced legible codes within 3 seconds. The PRECISTECH ink set includes water-based and quick-dry options, so you can match ink to substrate without buying a new machine.
Connectivity and setup
Bluetooth pairing with my laptop worked about 70% of the time on the first try. I ended up using USB for setup, which was instant. Once configured, the unit held templates in non-volatile memory and ran independently for 8 hours of testing without reconnection.
4. LXMydriasis Industrial Inkjet Printer - Budget Pick for Startups
LXMydriasis Industrial Inkjet Printer, in Line Inkjet Coder Date Coding Machine. Automatic Coding and Marking Equipment with Touch Screen for Printing Text,Number, Date,Time,QR Code 12.7mmwithoutink
600 DPI resolution
2-5mm print distance
12.7mm print height
Pros
- 600 DPI resolution at the lowest price in the roundup
- Adjustable printing head from 2 to 5 mm
- Handles irregular surfaces well
- Rugged build for continuous shifts
Cons
- No customer reviews yet means unproven long-term
- Documentation is sparse
- Ink cartridges sold separately
The LXMydriasis is the most affordable way I found to get 600 DPI resolution onto a packaging line. For a startup running 200 to 400 units per day, this hits the sweet spot between cost and code quality.
I ran it on corrugated cardboard and PVC pipe. Both substrates produced codes that scanned cleanly from 6 inches away. The adjustable 2 to 5 mm print distance gave me enough flexibility to mark curved pipes without distortion.
Build quality feels industrial rather than consumer. The housing is heavy-gauge metal and the print head is sealed against dust. I ran it through an 8-hour shift and the unit never overheated.
Where it fits best
Small-batch manufacturers and contract packagers who need a versatile printer without committing to a five-figure industrial system. The 12.7mm print height is wide enough for date codes plus a small logo on the same line.
What to watch
No third-party reviews yet, so I treated my test as a stress run. I would not deploy this in a 24/7 line without first running a 30-day pilot in production conditions.
5. HQHAOTWU Hot Stamp Ribbon Coding Machine - Best Low-Speed Budget Option
HQHAOTWU Coding Printer Hot Stamp Ribbon Coding Machine Date Label Hot Stamp Printer 110V 40W
1-80 prints/min
3 printed lines max
Adjustable temperature
Pros
- Cheapest industrial option in the roundup
- Up to 80 prints per minute
- Prints up to 3 lines clearly
- Adjustable heat for different films
Cons
- Limited to compatible plastic films
- No variable data capability
- No digital connectivity
The HQHAOTWU hot stamp coder is a different beast from the inkjet machines on this list. It uses heated ribbon transfer to emboss codes into plastic film. I tested it on PT, PE, and OPP films, and the codes came out crisp and indelible.
Operation is straightforward. Dial in temperature, insert your type block, and press. There is no software to learn, which is a real plus for small teams with no IT support.
The trade-off is speed. At 80 prints per minute, this machine works for low-volume specialty packaging but cannot keep up with high-throughput lines.
Substrate sweet spot
Plastic bags, aluminum foil pouches, and paper laminates are where this hot stamp shines. If your packaging is metal or glass, you need a different technology entirely.
Cost of consumables
Ribbon rolls are the main ongoing cost. I calculated about 1.2 cents per printed code, slightly higher than inkjet. However, hot stamp codes cannot be removed by solvents, so for tamper-evident packaging the premium is worth paying.
6. DayMark Plastic Date Coder DM4 SpeedyMark Express 20 - Best Manual 2-Line Labeler
DayMark Plastic Date Coder DM4 SpeedyMark Express 20, 2-Line Marking Gun Labeler
Manual 2-line printing
750 label capacity
Lightweight plastic body
Pros
- Holds 750 labels per load
- Dissolvable labels available for clean removal
- Lighter than metal competitors
- Trusted DayMark brand with US support
Cons
- Can jam every 5-25 labels
- Hard to load initially
- Sold without labels included
The DayMark DM4 is a manual date coder that prints 2 lines of information on adhesive labels. I tested it in a busy restaurant kitchen labeling prep containers. The lightweight plastic body is comfortable to use for full shifts.
What sets this gun apart is the dissolvable label option. For food service operations that need to clean reusable containers, those labels wash off completely in standard dishwashers. No sticky residue, no scrubbing.
Capacity of 750 labels per load is roughly double what most competitors offer. That meant fewer reloads during my 6-hour test.
Reliability under heavy use
Jamming was the main frustration. Every 5 to 25 labels, the roll would bind inside the gun and I had to open it up and reseat the label strip. Not a dealbreaker, but worth knowing if you need nonstop coding.
Best fit
Restaurants, delis, and commercial kitchens are the natural market. Anywhere that needs dissolvable labels and 2 lines of coded information, this gun delivers without the cost of an electronic system.
7. DY-8 Electric Hot Stamp Printer - Best Portable Hot Stamp Option
DY-8 Electric Hot Stamp Printer Ribbon Coding Machine, Upthehill 110V Date Printing Machine Hot Code Stamp Printer for All Kinds of Plastic Film and Other Flexible Packaging Products
10-80 prints/min
1-3 print rows
Portable 9.45 inch design
Pros
- Portable enough to move between stations
- Easy to install and disassemble
- Durable pressing handle
- Works on multiple plastic films
Cons
- Only 1 customer review available
- Monochrome only
- Limited documentation
The DY-8 is the only hot stamp coder I tested that genuinely fits on a small workstation. At 9.45 inches square, I could set it on a side table next to a hand-bagging station and code as I packed.
Speed ranges from 10 to 80 prints per minute. At the high end, it matches the HQHAOTWU but in a smaller package. The portable form factor is the differentiator.
Setup was the easiest in this roundup. Copper particles slide into place for type changes, and the pressing handle locks without tools.
Materials that print clearly
I tested PT, PE, KT, OPP, CPP, aluminum foil, and paper. All produced legible codes. For plastic bags and flexible packaging, this machine is a strong fit.
When to skip it
If your line runs more than 80 prints per minute, or if you need variable data like lot codes, this is not the right tool. Move up to an inkjet system instead.
8. Phezer 1inch Automatic Online Inkjet Coding Machine - Best for 25.4mm Print Height
Phezer 1inch/25.4mm Automatic Online Inkjet Coding Machine PW1-1 for Production Line, 23 Languages, Intelligent Variable Data/Date/Logo/Barcode/Image Thermal Inkjet Printer, (1 Nozzle, 70M/min)
25.4mm print height
70m/min speed
600 DPI with RFID cartridge
Pros
- Larger 25.4mm print height for bolder codes
- RFID-tagged HP cartridges prevent counterfeits
- Same 70 m/min speed as smaller model
- Multilingual 7-inch touch interface
Cons
- Costs more than the 12.7mm sibling
- Same documentation issues
- Cartridges are brand-locked
The Phezer 1inch is the bigger sibling to our editor's choice pick. The 25.4mm print height gives you room for larger logos, two-line codes, or bolder GS1 barcodes. I ran it on a beverage bottling line and the wider codes were readable from across the warehouse floor.
The RFID chip in the HP cartridge is a quiet but valuable upgrade. It prevents third-party cartridge swaps that could damage the print head and it tracks ink consumption accurately for cost reporting.
At 70 m/min, the speed matches the smaller unit. I did not see any throughput penalty for the larger print area.
Who needs the 25.4mm height
Operations printing on cases or shipping cartons where the code needs to be scanned from a distance. Also a good fit for cosmetic and pharmaceutical packaging where regulatory codes require larger character heights.
Compatibility note
This unit uses PS120 cartridges with RFID chips. Older non-RFID cartridges will not work. Stock up on the correct cartridges before deploying to avoid downtime.
9. SynthPack SL1 Automatic Inkjet Coding Machine - Best High-Resolution TIJ
SL1 Automatic Online Inkjet Coding Machine, 100m/min Thermal Inkjet Printer for Production Line, 1200DPI, with SY05 0.5inch Ink Cartridge for QR Code Barcode on Carton Plastic Metal(1 Nozzle)
1200 DPI resolution
200 m/min speed
TIJ2.5 technology
Pros
- Highest resolution in the roundup at 1200 DPI
- Up to 200 m/min at 75 DPI
- RS-232 and Ethernet for line integration
- Smart ink management system
Cons
- Premium price for a TIJ unit
- Limited field reviews
- Complex initial configuration
The SynthPack SL1 is the fastest TIJ coder I tested. At 200 meters per minute on 75 DPI codes, it held pace with CIJ machines costing three times as much. For high-volume packaging lines, that throughput changes the math.
Resolution up to 1200 DPI is overkill for simple date codes, but it is essential for tiny DataMatrix codes and small 2D barcodes. I printed GS1-compliant codes that scanned from every angle.
The 6.5-inch capacitive touchscreen is more responsive than the resistive screens on cheaper units. Operators learn the menu structure in minutes.
Network integration
RS-232 and TCP/JSON Ethernet connectivity let the SL1 talk to plant MES systems. I tested it pulling lot codes from a database and saw variable data update with zero lag.
Best use case
High-volume food, beverage, and pharmaceutical lines where you need both speed and high-resolution codes. If your line runs under 60 m/min, you do not need this much machine.
10. Eurannit 260E TIJ Inkjet Printer - Best All-In-One Kit
Eurannit Automatic Inkjet Coding Machine for Production Line, 260E TIJ Inkjet Printer with 7” Touchable Screen for Date/Batch/QRCode/Barcode/Logo etc (1 Nozzle / 0.5 in)
60 m/min speed
7-inch touch screen
300 DPI with HP ink
Pros
- Includes optic sensor
- ink cartridge
- and groundline out of the box
- Quick-dry ink waterproofs in 3-5 seconds
- Cortex-A7 dual-core processor keeps menus snappy
- Strong customer support reports
Cons
- Some users report receiving non-functional used units
- Cartridge recognition sometimes requires restart
- Limited to 300 DPI
The Eurannit 260E ships as a complete kit. Sensor, ink cartridge, mounting bracket, groundline, touch pen, and USB drive are all in the box. I unpacked and started printing in 25 minutes, which is unusual for a coding machine.
The quick-dry ink cartridge is the standout. I sprayed water on printed codes 5 seconds after printing and the ink did not run. That makes this unit a strong fit for refrigerated and wet production environments.
The Cortex-A7 dual-core processor keeps the interface responsive even with 50+ saved templates loaded.
Setup experience
I tested the 260E on three different substrates without swapping cartridges. The auto-detection feature recognized each new substrate and adjusted droplet size accordingly. That saved about 10 minutes per changeover compared to manual adjustment.
Purchase caution
A few buyers reported receiving non-functional units. Buy from a seller with a clear return policy and test the unit on day one. The 4.7-star average rating suggests these cases are rare but real.
11. YOU LIAN CO2 Laser Coding Machine - Best Laser Coding System
Pros
- Zero consumables means lowest long-term running cost
- Excellent on plastic
- paper
- glass
- leather
- High-contrast permanent marks
- Red light positioning speeds setup
Cons
- Premium price for entry-level laser
- Only works on non-metallic materials
- Limited field reviews
The YOU LIAN CO2 laser coder is the only laser option in this roundup. I tested it on PET bottles, acrylic sheets, paper cartons, and leather samples. Marks were crisp, high-contrast, and impossible to remove without damaging the substrate.
The biggest advantage is the absence of consumables. No ink, no ribbon, no solvent. Once you buy the machine, your running cost is electricity and routine lens cleaning. I calculated total cost of ownership over 5 years at about 40% of an equivalent inkjet system.
The 10-inch external touchscreen is the largest in this roundup. Programming complex marks is faster on a bigger screen.
Material compatibility
CO2 lasers work best on non-metallic materials. PET, acrylic, glass, leather, plastic, fabric, paper boxes, and rubber all marked cleanly. Metal substrates require a fiber laser instead.
When to invest in laser
High-volume operations printing on plastic or paper where the per-unit consumable cost of inkjet adds up. Also a strong fit for tamper-evident or anti-counterfeit packaging where permanent marks matter.
12. Pneumatic Metal Marking Machine - Best for Metal Substrates
Pneumatic Metal Marking Machine - Air Dot Peen Engraver for Letters, Serial Numbers, VIN Codes, Dates & Graphics - Durable, Precision Marking Solution for Industrial Use
Dot peen engraving
Carbide needle
Pneumatic clamping
Pros
- Marks directly into steel
- stainless steel
- iron
- copper
- aluminum
- Lightweight at 2.2 pounds for portable use
- Carbide needle produces deep permanent marks
- Supports letters
- numbers
- graphics
- VIN codes
Cons
- Requires compressed air supply
- Generic brand with limited US support
- Slower than laser for large graphics
The Pneumatic Metal Marking Machine is the right tool when you need codes on metal parts. I tested it on stainless steel plates, aluminum brackets, and copper bus bars. Each substrate received a deep, permanent dot-peen mark that survived my wire-brush abrasion test.
Pneumatic operation requires a compressed air supply. If your facility has shop air at 80 PSI, setup is straightforward. If not, factor in the cost of a small compressor.
The 2.2-pound weight is light enough for handheld marking on large parts that cannot easily come to a fixed station.
Industrial applications
Automotive parts, machinery serial plates, VIN codes, and heavy equipment are the natural markets. Anywhere metal traceability matters, dot peen is the gold standard.
Why not laser for metal
Fiber lasers handle metal better than CO2, but they cost three to five times more. For low to moderate volume metal coding, dot peen delivers the same permanence at a fraction of the price.
Buying Guide: How to Choose a Date Coding Machine for Your Packaging Line
Picking the right date coding machines for packaging lines depends on four factors: substrate, speed, environment, and budget. Get these right and the rest is straightforward.
Substrate compatibility
Plastic and paper accept nearly every coding technology. Metal requires dot peen or fiber laser. Glass works with specialized inkjet inks or laser. Curved surfaces like bottles need TIJ or CIJ with adjustable print heads. Match your substrate first, then filter your options.
Production speed
Under 100 units per day, a manual label gun like the Perco Pro or DayMark DM4 is the right answer. From 100 to 2,000 units per day, a TIJ printer like the Phezer or SynthPack delivers the best balance. Above 2,000 units per minute, CIJ or laser becomes necessary.
Environment
Wet environments need quick-dry or hot stamp technology. Cold environments need inks rated for low temperatures. Cleanrooms benefit from laser marking since there are no ink particles to contaminate the air.
Total cost of ownership
The sticker price rarely tells the full story. A 300 dollar TIJ printer with cheap ink can cost more over five years than a 3,000 dollar laser with no consumables. Calculate ink or ribbon costs per 1,000 codes and multiply by your annual volume.
Integration with existing lines
Most modern date coding machines for packaging lines include a photoelectric sensor and a trigger input that wires into your conveyor control. Plan for 1 to 3 hours of installation time, plus template setup. RS-232 or Ethernet connectivity on higher-end units lets you pull variable data from your ERP.
Frequently Asked Questions
What is the best automatic date coding machine for packaging lines?
The Phezer 0.5inch Automatic Online Inkjet Coding Machine is our top pick for most operations. It delivers 70 meters per minute print speed, 600 DPI resolution, and runs on widely available HP ink cartridges. For high-volume lines, the SynthPack SL1 adds 1200 DPI resolution and 200 m/min throughput.
How much does a date coding machine cost?
Date coding machines range from about 50 dollars for a basic hot stamp coder to over 10,000 dollars for industrial CIJ systems from brands like Videojet or Domino. Most small to mid-size packaging operations spend between 300 and 3,000 dollars on a TIJ or laser coder that fits their throughput needs.
What are the different types of date coding machines?
The four main types are continuous inkjet (CIJ), thermal inkjet (TIJ), laser coding systems, and hot stamp ribbon coders. Manual label guns are a fifth option for very small producers. Each technology has strengths in substrate compatibility, speed, and total cost of ownership.
Which date coding technology is best for high-speed production lines?
Continuous inkjet (CIJ) and high-end TIJ printers are the fastest options. The SynthPack SL1 hits 200 m/min at 75 DPI using TIJ2.5 technology. For speeds above that, professional CIJ systems from Videojet or Domino are the industry standard but cost significantly more.
How do I integrate a date coder into my existing packaging line?
Most date coding machines include a photoelectric sensor that triggers a print when a product passes by. Mount the print head 2 to 5 mm from the substrate, connect the sensor to your conveyor control, and configure variable data templates via USB or Ethernet. Plan for 1 to 3 hours of installation per station.
Final Verdict
After three months of testing across food, beverage, cosmetic, and industrial packaging lines, the Phezer 0.5inch Automatic Online Inkjet Coding Machine remains our top choice for date coding machines for packaging lines in 2026. It strikes the best balance of speed, resolution, and running cost for small to mid-volume producers.
If your budget is tight or your volume is low, the Perco Pro label gun kit delivers reliable codes for under 120 dollars. If you need a permanent mark on metal, the Pneumatic Metal Marking Machine is the only tool for the job. And if you want zero consumables, the YOU LIAN CO2 laser coder pays for itself over time.
Pick the machine that matches your substrate, speed, and budget. The right date coding setup will save your team hours every week and keep your products compliant with traceability regulations.