Fully Enclosed Fiber Laser Cleaning Machine for Mold, Weld Prep and Precision Parts – Class 1 Cabinet, 3-Axis Gantry, 500W
A Class 1 chamber of 3 mm sheet steel and 1064 nm laser-safe laminated glass, beam off when the door opens, with negative pressure, HEPA H13 and carbon at 1000 m3/h. Inside, a 3-axis gantry with 800/600/500 mm travel, 0.02 mm repeatability and a PLC running 200+ stored recipes.
3 mm steel enclosure with 1064 nm laser-safe laminated glass. Dual-channel door interlock ensures immediate beam shut-off, supported by IP54 protection, E-stop, tower light and over-temperature alarm.
500 W pulsed MOPA fiber laser (300 W / 1000 W optional), featuring 2–500 ns pulse width, 1–4000 kHz frequency and 10–300 mm scan width. Cleaning speed reaches 2–8 m²/h, adjustable to suit different surface contaminants.
3-axis gantry with 800 × 600 × 500 mm travel, 0.02 mm positioning accuracy and up to 300 mm/s speed. PLC control with a 10-inch touchscreen, 200+ process recipes, Ethernet, MES and digital I/O connectivity.
A fully enclosed pulsed fiber laser cleaner: the process runs inside a Class 1 chamber of 3 mm sheet steel and 1064 nm laser-safe laminated glass, with forced beam cut-off on door open and 1000 m3/h of negative pressure through HEPA H13 and activated carbon. A 3-axis gantry inside gives 800/600/500 mm travel at 0.02 mm repeatability and up to 300 mm/s. The 500 W MOPA source – 300 W or 1000 W optional – runs 2-500 ns pulses at 1-4000 kHz over a 10-300 mm scan, cleaning 2-8 m2/h. A PLC with a 10-inch touch screen holds 200+ recipes and offers Ethernet, MES and digital I-O, for rust, paint and weld prep on molds, gearboxes and journals.
| Parameter | Specification |
| Overall dimensions (LxWxH) | 1800 x 1530 x 1900 mm |
| Loading opening (WxH) | 760 x 450 mm |
| Protection class | IP54 |
| Chamber construction | 3 mm sheet steel + 1064 nm laser-safe laminated window |
| Laser type | Fiber laser, pulsed MOPA (CW optional) |
| Rated laser power | 500 W (300 W / 1000 W optional) |
| Wavelength | 1064 nm |
| Pulse width | 2-500 ns, adjustable |
| Repetition rate | 1-4000 kHz |
| Max. pulse energy | 1.5 mJ |
| Scan width | 10-300 mm, adjustable |
| Cleaning rate | 2-8 m2/h (depends on contaminant) |
| Cooling method | Water-cooled, dual circuit |
| Motion system | 3-axis Cartesian gantry (rotary table optional) |
| Travel X/Y/Z | 800 / 600 / 500 mm |
| Positioning accuracy | 0.02 mm |
| Repeatability | 0.02 mm |
| Max. speed | 300 mm/s |
| Controller | PLC + 10-inch colour touch screen |
| Recipe storage | 200 sets or more |
| Interface | Ethernet / MES / digital I-O |
| Laser safety class | Class 1 (enclosed, beam off on door open) |
| Door interlock | Dual-channel safety interlock + forced beam cut-off |
| Viewing window | 1064 nm laser-safe laminated glass |
| Fume extraction | Negative pressure + HEPA H13 + activated carbon |
| Extraction airflow | 1000 m3/h |
| Filtration efficiency | 99.97% or better at 0.3 um |
| Noise level | 75 dB(A) or lower |
| Safety devices | E-stop / tri-colour tower light / temperature alarm |
X and Y interpolate together: a circle in one pass
X and Y interpolate at the same time while the head fires. Circles, ovals and closed free-form paths run in one continuous pass with no stitched segments, so rings, flange faces and bearing seats come out even all the way round.
A dedicated motion board: microsecond response
A dedicated motion control board drives the gantry with real-time trajectory processing at microsecond response. The board sets the delay between a command and the move, and whether a fast circle drops steps – the difference shows up after a full shift, not on the first cut.
Laser-safe window and Class 1: watch without goggles
The window is 1064 nm laser-safe laminated glass and the cabinet is built to Class 1, with a dual-channel interlock that cuts the beam the instant the door opens. The operator watches through the glass with no goggles and no protective suit, and the E-stop sits right beside the door within reach.
One enclosed cabinet: 760 x 450 mm opening, power and go
Source, water cooling, power, control and fume filtration live in one 1800 x 1530 x 1900 mm cabinet with a 760 x 450 mm loading opening: the part rides in on a roller cart. IP54, on castors for moving across a flat floor, and it works as soon as it has power.
The layer goes, the substrate stays
One flange, half cleaned and half still rusted: the boundary stops where the program set it, the cleaned side shows bare metal and the rest is left exactly as it was. No contact, no abrasive, no chemistry, so thin sections and finished faces lose nothing.
| Dimension | Enclosed platform | Open handheld | Open platform | Chemical / blasting |
| Operator protection | Class 1, outside the chamber | Goggles and PPE | Goggles | Acid mist and dust PPE |
| Fume path | Collected, HEPA + carbon | Into the shop air | Into the shop air | Waste liquid and dust |
| Consistency | Program at 0.02 mm | Depends on the hand | Program | Bath temperature and time |
| Automation | Ethernet / MES / digital I-O | None | Partial | None |
| Workpiece | Small to medium, fits the chamber | Any size | Medium to large | Batch parts |
Materials and processes
| Part / material | Typical contaminant |
| Molds and cavities | Release-agent carbon and rust on injection and die-casting molds |
| Gearboxes and journals | Oil and light rust on fits and seal seats |
| Weld and coating prep | Scale and oil film either side of a weld |
| Hydraulic parts and tooling | Light oxide and cutting residue on finished surfaces |
| Thin-wall and precision parts | Surface soil on thin sections, no tool and no abrasive |
| Stainless and aluminium | Weld tint and natural oxide |
Laser Cleaning Samples
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