All-in-One Laser Marking Machine
Source, controller and display in one compact body for fast deployment on a bench or trolley.
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Portable Fiber Laser Marker
Handheld Laser Marking Machine
Bring the laser to the workpiece. At 8.25 kg with a 1.25 kg marking gun, an on-board touchscreen and an optional battery that runs a full shift, this machine marks parts that will never fit on a bench — beams, installed pipework, machine frames and finished assemblies.
20/30/50WPower options
8.25 kgTotal weight
1.25 kgMarking gun
16 hBattery runtime
Built Around Movement
When Moving the Part Costs More Than Marking It
Most "I need a bigger machine" problems are really handling problems. Rigging, re-clamping and re-datuming a large component can take longer than the mark itself — and on installed equipment it is sometimes impossible.
- Full aluminium monobloc bodyRugged enough for site work, light enough to carry in one hand at 8.25 kg.
- 1.25 kg marking gunErgonomic handle keeps long passes along weld seams comfortable.
- Linux touchscreen controllerParameters, language and machine status without a laptop on site.
- Optional 24V / 12Ah battery12–16 hours per charge, with mains operation available at the same time.
Key Numbers
The Short Version of the Datasheet
Four figures that decide whether this machine fits your job.
0mm/sMaximum marking speed
8.25kgTotal machine weight
0hFiber laser source life
12–16hBattery runtime per charge
0.01–0.1 mm Line Width
Fine enough for 0.15 mm characters, deep enough for permanent codes that survive processing.
460–550 W Draw
Runs from a standard single-phase socket, or entirely off-grid on the lithium pack.
2-Year Warranty
Parts and labour covered, free replacement components and lifetime technical support.
Technical Data
KR-HF20, KR-HF30 and KR-HF50 Side by Side
One body, three power levels. Every figure below comes straight from the machine datasheet.
| Parameter | KR-HF20 | KR-HF30 | KR-HF50 |
|---|---|---|---|
| Rated Output Power | 20W | 30W | 50W |
| Laser Wavelength | 1064 nm | 1064 nm | 1064 nm |
| Standard Marking Area | 120 × 80 mm | 120 × 80 mm | 120 × 80 mm |
| Marking Line Width | 0.01–0.1 mm | 0.01–0.1 mm | 0.01–0.1 mm |
| Minimum Character Size | 0.15 mm | 0.15 mm | 0.15 mm |
| Marking Speed | 0–7,000 mm/s | 0–7,000 mm/s | 0–7,000 mm/s |
| Power Adjustment | 0–100% stepless in all three models | ||
| Galvanometer | ZBTK / Sino-galvo | ||
| Cooling Method | Air-cooled, no chiller and no water circuit | ||
| Fiber Cable Length | 3 m | ||
| Supply Voltage | 110V / 220V, 50–60 Hz single phase | ||
| Machine Power Draw | 460W | 490W | 550W |
| Control Platform | Linux controller with 8-core processor and integrated touchscreen | ||
| Battery (optional) | 24V / 12Ah lithium pack, 12–16 h typical runtime | ||
| Machine Dimensions | 270 × 155 × 245 mm | ||
| Total Weight | Approx. 8.25 kg | ||
| Marking Gun Weight | 1.25 kg | ||
Focal lens, rotary axis, battery pack and custom fixtures are specified per order. Voltage, cable length and interface language are confirmed before production. Ask us for a datasheet matched to your material.
Material Coverage
Four Material Families, One Gun
The 1064 nm source covers far more than steel. Here is what changes when you switch substrate.
A
Metals
Stainless, carbon steel, aluminium, brass and copper. Dark, high-contrast marks through surface oxidation; 20W for codes, 50W for speed and depth.
B
Engineering Plastics
ABS, PC, PA and PVC mark by controlled foaming or carbonisation. Contrast is tuned per grade and colour, then repeated across the batch.
C
Coated & Anodized
Anodized aluminium turns deep black; painted and powder-coated metal is ablated to expose the substrate beneath — no stencil or masking.
D
Glass, Wood & Leather
Frosted marks on glass, engraved marks on wood and leather. Non-contact, so finished and fragile surfaces are never scratched.
Where It Earns Its Place
Six Situations That Favour a Handheld Marker
Every case below has one thing in common: the part is large, installed, or simply not worth rigging.
Structural Steel & Fabrication
Heat numbers, grade marks and traceability on beams, frames and weldments that never leave the fixture.
Bearings, Tools & Fasteners
Grade, supplier and date codes on rings, housings and machined hardware in mixed batches.
Installed & Field Equipment
Pipework, machinery frames and site-fabricated assemblies marked without dismantling or downtime.
Operating Routine
Four Steps, No Fixture Design
The machine arrives assembled and tested. Most teams mark production parts the same day it is unpacked.
01
Set the Job
Enter power, frequency and marking area on the touchscreen, then focus with the built-in red pointer.
02
Position the Gun
Rest the gun on flat work; hold it against a guide or edge for repeat marks on fixed parts.
03
Mark
Trigger from the screen or a foot switch. Non-contact marking leaves thin and polished surfaces intact.
04
Check and Wipe
Compare contrast and depth with the approved sample, then clean the protective window.
“We mark structural steel that never leaves the welding bay. The handheld gun does in seconds what used to require moving a 1.8 tonne beam and re-clamping it twice. With the battery pack we do not even run a lead across the shop floor.”
Production Manager · Steel fabrication, Netherlands
Ordering & Support
What Comes With Every Machine
Terms are agreed before production, and support does not depend on shipping the machine back to us.
Shipping
Air express by DHL, FedEx, TNT or UPS, plus air and sea freight for larger quantities. Trackable from the factory door.
Payment
T/T bank transfer, PayPal and Western Union. Terms and Incoterms are confirmed on the proforma invoice.
2-Year Warranty
Parts and labour covered, with free replacement components and lifetime engineering support.
Packaging
Double-layer packing: a thick outer carton plus foam cushions that stop movement and abrasion in transit.
- Lead timeAbout 5 working days for standard builds, plus roughly 4–6 working days in transit by express.
- Volume termsAgreed per order against quantity and destination — send your target volume and port.
- OEM & ODMHousing colour, nameplate, splash screen, interface language and packaging can carry your brand.
- Free sample testSend a part and we return the marked sample, depth data and the parameter file we used.
FAQ
Handheld Laser Marking Machine Questions
Every portable laser marker uses a double-layer packing system. The outer layer is a thick carton that absorbs impact, while inner foam padding stops the machine moving or rubbing during transit. We plan for the handling the parcel will actually meet on the way to you.
Standard production takes about 5 working days. Once ready, we ship by air express such as FedEx or TNT, with an expected delivery window of roughly 4 to 6 working days. The shipment is trackable end to end and we send the tracking number as soon as it leaves the factory.
Our engineers assemble and test every machine before dispatch, so on arrival you only need to fit small parts such as the handle or gun holder. A detailed training video and an English user manual cover operation, parameter setup and routine care, which keeps commissioning quick and simple.
We provide full English online support through Skype, WhatsApp, WeChat and email. For software issues we can connect remotely with TeamViewer. For hardware issues we help you identify the failed part and ship a replacement; our engineers stay available for the life of the machine.
The machine carries a 2-year free warranty covering parts and labour. If any component fails within that period we supply the replacement part free of charge, and our team will guide you through the repair if you prefer to fit it yourself.
Yes. Metal, plastic, glass and wood are all supported. Each material may need its own parameter set for the best contrast and depth, and the user manual includes a material guide. Send us a sample and we will return tested parameters with the marking result.
Yes, we offer quantity discounts, with the rate depending on the order volume. Contact our sales team with your target quantity and destination port and we will prepare a quotation.
Unused machines returned in their original packaging are accepted within 30 days. If a machine has already been used or installed, the return may be subject to a restocking fee. Full details are set out in our returns policy.
The machine runs on a standard 110V or 220V single-phase supply depending on your region, drawing 460W at 20W output and up to 550W at 50W. Fitted with the lithium pack it can also run completely off-grid for a full shift. A specification sheet ships with every order.
The system works with widely used design and engraving software including CorelDRAW, AutoCAD and LightBurn. Our user guide explains how to set up each package and transfer files to the machine so integration is seamless.
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Head separated from the cabinet for gantry, robot and conveyor integration with a larger working area.
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