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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Separated Head, Stationary Cabinet
Split Fiber Laser Marking Machine
Put the marking head where the work is and keep the cabinet where the power is. Five power levels from 20W to 100W, a 3 m fiber cable and a wide working table turn the classic bench marker into a station you can bolt onto a gantry, a robot flange or a conveyor frame.
20–100WPower range
110 × 110 mmMarking area
3 mFiber cable
46 kgFrom, at 20W
Split Architecture
A Head That Leaves the Cabinet
The split format puts the working table and the laser source in two places. The scanner head goes to the part; the cabinet stays where there is floor space, power and a clean environment. A 3 m fiber cable is the only link between them.
- Head and cabinet part waysThe scanner mounts on a gantry carriage, a robot flange or a conveyor bracket while the source sits safely off the line.
- Service access built inThe laser unit slides out of its housing for routine checks and cleaning without dismantling the station.
- Light enough to relocateFrom about 46 kg at 20W and 30W up to 72 kg at 100W, a single pallet truck moves the whole machine between lines.
- Automatic focus on KR-SF30The 30W build sets focus itself and offers an adjustable focal mode for parts of different thickness.
Integration Paths
Gantry, Robot Arm, Conveyor or Bench
Four ways customers mount the split head. The right one depends on part size, cycle time and whether the part or the head does the moving.
01
Overhead Gantry
For large, flat or heavy parts. The cabinet stands to one side, the head rides the gantry and covers a bed far bigger than 110 × 110 mm.
02
Robot Arm
For multi-face or curved parts. The head is carried on the robot flange and the arm presents each surface in turn without re-clamping.
03
Conveyor Line
For serial numbers on moving parts. The head sits over the belt, the cabinet stays off the cell and marks fire on a line signal.
04
Manual Bench
For flexible low-volume work. The head returns to the standard working table and the machine behaves like a normal bench marker.
Technical Data
KR-SF20 to KR-SF100, One Split Platform
Five power levels on a shared 700 × 500 × 550 mm chassis. Every figure below is taken directly from the machine datasheet.
| Parameter | KR-SF20 | KR-SF30 | KR-SF50 | KR-SF60 | KR-SF100 |
|---|---|---|---|---|---|
| Rated Output Power | 20W | 30W | 50W | 60W | 100W |
| Laser Source | JPT / RAYCUS / MAX | ||||
| Galvanometer | ZBTK / Sino-galvo | ||||
| Marking Area | 110 × 110 mm | ||||
| Marking Speed | 0–1000 mm/s | ||||
| Power Adjustment | 0–100% stepless | ||||
| Laser Wavelength | 1064 nm | ||||
| Fiber Cable Length | 3 m | ||||
| Supply Voltage | 110V / 220V, 50/60 Hz | ||||
| Control Software | EZCAD2 | ||||
| Cooling Method | Air-cooled | ||||
| Machine Dimensions | 700 × 500 × 550 mm | ||||
| Net Weight | Approx. 46 kg | Approx. 46 kg | Approx. 55 kg | Approx. 60 kg | Approx. 72 kg |
Marking area, focal lens, rotary axis and head mounting are specified per order — the 110 × 110 mm field is the standard supply. Note that the 1064 nm fiber source is intended for metals and selected plastics such as ABS and PVC; wood, paper, leather and fabric normally require a CO2 source instead.
Key Numbers
Split-Type By the Numbers
Four figures that decide whether this platform fits your line.
0hTheoretical source life
110mmSquare marking field
3mHead-to-cabinet cable
46kgTotal weight at 20W
0–1000 mm/s
Stepless power and a stable average output deliver uniform marks without melting the surface.
Imported Scan Motor
The Sino-galvo head uses a high-speed US motor for tight positioning accuracy and strong interference immunity.
Emergency Stop
A single-key power control with an emergency stop button and a live voltage indicator guards operator and machine.
Material Coverage
Metals, ABS, PVC and Marked Codes
The 1064 nm source is built for metal first, with selected engineering plastics a close second.
A
Stainless & Carbon Steel
Deep, high-contrast marks by controlled surface oxidation. Serial numbers and logos that survive handling and finishing.
B
Aluminium, Brass & Copper
Clear marks on machined and cast parts, from small fittings to large fabricated assemblies.
C
ABS & PVC Plastics
Selected engineering plastics mark by controlled foaming or carbonisation once the parameter set is tuned to the grade.
D
Codes, Text & Graphics
Fine patterns, detailed lettering, logos, barcodes and QR codes, with .plt and .dxf import for fast job setup.
- Automotive and electronicsPart numbers, traceability codes and logos on components, connectors and communication hardware.
- Hardware and toolingGrade, supplier and date codes on fasteners, hand tools and machined hardware in mixed batches.
- Medical devicesClean, precise surface marking for identification where hygiene and definition matter.
- SerialisationIdeal wherever a unique serial number, logo or specification line has to be added permanently.
“We integrated the head onto a robot arm so the same machine marks three faces of a welded bracket in one cycle. The cabinet lives outside the cell, which keeps the optics clean and the footprint small. When the line changes, we move one pallet, not a whole station.”
Automation Engineer · Metal components, Poland
Ordering & Support
Support and Ordering Backed by Two Years
Every machine is assembled, tested and packed before it leaves the factory, and support continues long after commissioning.
Shipping
Air express by DHL, FedEx, TNT or UPS, plus air and sea freight for larger builds. 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
Two-year free warranty covering parts, with free replacement components and lifetime technical support.
Commissioning
Engineers install and test every unit before dispatch; the remaining small parts are covered by a training video and manual.
- Lead timeAbout 5 working days for standard builds, plus roughly 4 to 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.
- Before you commitSend a part and we return the marked sample together with the parameter file we used.
FAQ
Split-Type Fiber Laser Marker Questions
A 30W fiber laser engraver is at its best on metals. With adjustable output it etches fine patterns and text into stainless steel and aluminium, and it also marks some plastics such as ABS. It is not suited to most non-metals such as wood, paper, leather and fabric, which normally need a different laser type.
Fiber sources are known for durability and long life. The machine can run for hours before a short cooling interval, then returns to full power within minutes. The theoretical service life of the fiber laser source reaches 100,000 hours.
A CO2 laser is a gas laser with a typical life of 2,000 to 20,000 hours and is mainly used for non-metals such as wood, leather, plastic and acrylic. A fiber laser uses fiber technology for a longer working life, wider versatility and is designed for marking metals.
Related Models
Other Split and Portable Markers
If a separated head is not what your line needs, compare these builds from the same marking platform.
Handheld Laser Marking Machine
A 1.25 kg marking gun and battery option for parts that never leave the fixture or the site.
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Foldable Laser Marking Machine
A folding column and rotating head that packs down for workshops with limited space.
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