Inside the factory · Laser marking machine
Our sample bench in Liaobu, Dongguan, marking a workpiece in one unedited take at real speed.
On the floorDongguan
No speed-up, no effects, no editing. Every clip below was shot at our sample bench in Dongguan, with machine settings matching the shipping configuration. Still want proof? Send us your sample — we will film a test video on your own material within 24 hours.
Our sample bench in Liaobu, Dongguan, marking a workpiece in one unedited take at real speed.
Fiber, UV and CO₂ machines working the same production line.
From a 5W UV unit to a 60W fiber machine — the whole range, exterior and configuration.
A shipping-configuration machine: identical laser source, Field lens, control card and software version.
From marking a steel plate to a rack of finished samples — see what one machine can produce. Non-standard fixtures are built to your workpiece.
Metal, plastic, ceramic and glass all mark — pick the model by material instead of forcing one machine onto everything.
Our reception logo wall and the loading bay, one unedited take.
UV cold processing on glass — no yellowing at the edge, no chipping, transparency intact.
Marking on dark lens surfaces without damaging the coating or fading.
A 5W UV unit engraving a glass tumbler — fingerprints wipe off, the engraving does not.
Silver-white engraving on a deep-blue gift box — no ink, single pass.
A fine logo engraved inside the bowl, even glow — ideal for glassware and gifts.
Batch number, expiry date and QR code on glass vials — scan rates match printed labels.
Workpiece after workpiece at a steady cycle time — ideal for small batches with many variants.
Marking on thin tubing with no consumables and no ink — permanent and non-removable.
A UV gantry printer engraves fine marks on the workpiece surface — cold processing that won’t damage the substrate, with sharp, clean edges.
The same gantry platform marks multiple workpieces in sequence — consistent positioning and high repeatability.
A UV unit engraving fine graphics on glass and coated metal — cold process, edge stays clear and unyellowed.
One run, a tray of small parts — crisp text and codes, no ink, no post-processing.
Laser engraving and wash effects on denim — no contact, no consumables, pattern customizable per piece.
Logos and patterns on wooden products — even charring, no blurring; ideal for gifts and packaging.
Wood laser cutting and marking in one pass — clean cut, clear engraving.
Woven fabric cut precisely to pattern — no fraying, no burnt edges.
Multi-layer thick fabric cut in one pass — smooth travel, minimal layer shift.
Inline CO₂ flying marking on milk-powder cans — date code applied as the can passes without stopping.
Understand the CO₂ laser marker in 12 seconds — marking, cutting and engraving of non-metals in one machine.
Acrylic laser marking and cutting — transparent, bright edge, no yellowing or cracking.
Laser cutting of garment heat-transfer film — rounded characters, no blade sticking.
Acrylic marking demo — text and graphics formed in one pass, no post-processing.
A rotary axis marking patterns on a cylindrical cup — no defocusing on curved surfaces.
Deep etching on stainless steel — clean depth, sharp edges.
Marking pliers, cutters and other hardware — the grip surface stays non-slip.
A 20W fiber machine producing black characters on stainless steel — high contrast on a light surface.
Deep marks on knife bodies that resist wear and do not flake — built for outdoor and tool use.
Batch marking metal parts in a dedicated fixture for high consistency.
A black canister ring-marked white on a rotary axis — seams perfectly aligned.
A 50W fiber machine deep-marking metal parts with high contrast and long wear resistance.
Marking pliers, cutters and fittings — the grip stays non-slip, the mark stays put.
A logo etched into stainless steel — clean depth, sharp edges, no consumables.
Parts can be dropped in any orientation and still be found — no manual alignment, no jigs.
On-the-fly marking without stopping the line — built for turntables and conveyors.
Multiple colour patches on one stainless steel piece — parameters reproducible and archivable.
Colour marking on metal crafts — real results and colour fastness.
Metal, plastic and leather side by side, so the difference between models is obvious.
Multi-lane conveyor with vision positioning — parts flow in, get marked continuously and come off ready to box.
A gantry-mounted head above the conveyor marks products as they pass — no stopping the line.
Loose parts are located by CCD and marked one by one — no fixtures, no manual aligning.
Plugs pass on the belt one by one; vision locates each mark — no fixtures needed.
Nameplates are auto-located and marked in batches with consistent placement.
Permanent marks on medical components — clear, crisp and wear-resistant.
Plastic parts batch-marked in fixtures — crisp edges on text and codes.
Cans pass without stopping; date codes on the bottom are done in one pass.
Caps stream under the beam; on-the-fly marking keeps the line running.
Batteries on the move — batch codes and logos are marked in flight.
Date coding on food packaging as it moves — no ink, no consumables.
CO₂ date-coding on PET bottles at full line speed, still perfectly legible.
Adapters auto-positioned and marked — cycle time measured in seconds.
Wide-belt inline coding on packaging, UV and fiber heads working the same line.
Send a sample to Dongguan and our engineers will return a test video, parameter sheet and result photos within 24 hours. Price talk comes after you are happy.
What buyers fear most is a demo machine with tweaked parameters and sped-up post-production. Every Zhongyi Laser test video is shot on shipping configuration: parameters readable on screen, no cuts, no speed changes.
The machine we film is configured exactly like the one the customer receives: same laser source, Field lens, control card and software version. Power, frequency and speed are readable straight off the screen.
The whole marking process is recorded — no cuts, no playback speed changes. What you see is the real cycle time on the line.
The English cut is about 142MB, so it is not embedded here to keep the page loading fast. Overseas customers can request a cloud link or split files from sales.
Request the English cut→Tell us the material, the mark and your daily output — or just ship the workpiece to our Dongguan factory. Our engineers will return a video, parameter sheet and result photos after testing. Price talk comes after you are happy.