HAN'S Laser Consumables
HAN'S is one of the few builders that also makes its own cutting heads, which means the same machine badge can sit in front of a HAN'S head or a bought-in one. There is no shortcut here: the nameplate decides, and this page is about using it properly.
Why the machine badge is not enough
HAN'S Laser (大族激光) spans marking, welding, cutting and automation, and its cutting machines have been built over a long period with more than one head generation. Because the company makes heads as well as machines, the fitted unit can be a HAN'S head or a head from another maker, depending on the series, the power and the year.
That has one practical consequence: a part ordered against “the machine” has a real chance of being wrong, while a part ordered against the head model does not.
| What to photograph | Why it decides the order |
|---|---|
| Head nameplate | Model and serial; identifies the head family even when the badge is a HAN'S one |
| Old nozzle, on a rule | Body diameter, height and thread — the three things that are never visible in a listing |
| Ceramic ring | Thread and body diameter; also shows whether it is a screw-on or bayonet type |
| Protective window and its holder | Drawer, cartridge or retaining ring — tells you which window format the head takes |
What we supply
| Part | Range | Decided by |
|---|---|---|
| Nozzles | Single and double layer, 0.8–4.5 mm bore, copper and chrome-plated copper | Body diameter, thread, bore, layer type |
| Ceramic rings | D28 / D31 / D32 bodies, M8 and M11 threads | Head body thread, not the nozzle thread |
| Protective windows | Round and rectangular formats, sized per head | Diameter, thickness, holder type, power rating |
| Focus and collimating lenses | Focal lengths to match the head | Focal length on the lens, coating |
| Cables, seals, retaining parts | Common wear items | Head revision |
If the head turns out to be a HAN'S design that we do not match, we say so rather than send the nearest part. That happens, and it is cheaper for both sides to find out before shipping.
Where HAN'S machines usually go wrong
- Ordering for “a 6 kW HAN'S”. Power class does not identify the head. Two 6 kW machines from different years can take different nozzles and different windows.
- Assuming the head is HAN'S because the machine is. It may be, or it may not. The nameplate settles it in one photo.
- Replacing optics to chase a focus fault. On a head that has not crashed, check the window and the gas path before touching the focus lens — contamination and pressure faults look like focus drift.
Ordering
- Send the head nameplate photo and the machine model.
- Send photos of the old nozzle and window against a rule.
- We confirm the family and the variant, or tell you it is a head we do not cover.
- Wholesale and OEM packaging available.
FAQ
Do you supply HAN'S original parts?
No. We supply aftermarket consumables matched to the head. For original parts, HAN'S service channels are the right route. The HAN'S name is used here only to describe compatibility.
Can you tell from the machine model which head it has?
Not reliably, because that has changed across build years and options. One photo of the head nameplate removes the guesswork.
Related categories
Ruiying is an independent supplier of aftermarket laser consumables. Brand names are used only to indicate compatibility and remain the property of their respective owners. We are not affiliated with, authorised by, or endorsed by these manufacturers. Specifications vary between head revisions — please confirm the full model before ordering.