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Laser Marking Machines
30w Handheld Laser Marking Machine
The WH-30H is a handheld fiber laser marking machine with a 30 W output power and a 1064 nm wavelength. It features a 110 mm x 110 mm or 150 mm x 150 mm marking scope and achieves a marking speed of up to 7000 mm/s.
Product Overview
What This Machine Is Built To Do
The WH-30H is a handheld fiber laser marking machine with a 30 W output power and a 1064 nm wavelength. It features a 110 mm x 110 mm or 150 mm x 150 mm marking scope and achieves a marking speed of up to 7000 mm/s. The system uses air cooling and operates on AC110/220V power, allowing it to be carried directly to the workpiece. It is designed for workshops where large mechanical parts cannot be moved to a stationary benchtop marker, enabling marking in any direction without re-fixturing the component.
- Handheld design allows marking of large parts without moving them to a table
- 30 W fiber laser source provides stable performance and high electro-optical conversion efficiency
- One-click marking button on the handle simplifies operation for quick serial number runs
- Air cooling system removes the need for water chiller maintenance in typical shop environments
- High-transmittance quartz field lens ensures clear marking effects across the peripheral beam area
- Minimum character size of 0.1 mm enables precise marking on small components and tight spaces
Where It Is Used
Application Scenarios
- Marking serial numbers and QR codes on large industrial machinery components
- Engraving logos and text on metal parts that are too heavy for a standard laser table
- Adding permanent identification marks to finished goods in assembly lines
- Marking tooling and dies where part removal is time-consuming or impractical
- Field service applications requiring on-site marking of equipment and assets
Buyer Fit
Who It Is For
- Manufacturers of large mechanical parts who cannot easily move items to a stationary laser
- Tool and die shops needing to mark heavy moulds and fixtures in place
- Assembly line workers requiring a portable marking solution for final product ID
- Maintenance teams that need to label equipment on-site without power infrastructure
- Dealers looking for a compact fiber laser alternative to bulky benchtop systems
Process Problems
Problems It Solves
- Eliminates the need to lift and transport heavy parts to a fixed laser marking table
- Reduces setup time for marking large or awkwardly shaped components
- Avoids the complexity and maintenance of water cooling systems with air-cooled design
- Solves access issues for marking on specific surfaces of large assemblies
- Prevents damage to large parts that might occur during repeated handling for marking
Engineering
Technical Features
- Branded fiber laser source with high electro-optical conversion efficiency
- High-speed galvanometer scanner for fast and stable beam deflection
- Quartz substrate field lens with high-transmittance coating for edge clarity
- Mobile handle with integrated one-click marking button for portability
- Sturdy working platform with flexible processing direction options
- Concise heat dissipation hole design for rapid cooling and smooth operation
Specifications
Published Figures For 30w Handheld Laser Marking Machine
Every value below is taken from the machine data sheet. Where a range is given the exact figure depends on the model and power you order.
| Model | WH-30H |
|---|---|
| Output Laser Power | 30 W |
| Laser Generator | Fiber Laser |
| Laser Wavelength | 1064 nm |
| Marking Scope | 110 mm x 110 mm, 150 mm x 150 mm |
| Marking Speed | <= 7000 mm/s |
| Minimum Character | 0.1 mm |
| Minimum Line Width | 0.01 mm |
| Repeatability Accuracy | ± 0.003 mm |
| Cooling System | Air Cooling |
| Power Supply | AC 110/220 V 50 Hz/60 Hz |
Materials
Materials It Handles
- Metals suitable for 1064 nm fiber laser marking including steel and aluminium
Working Process
From File To Finished Part
Import design file into the marking software
Position the handheld unit over the target area on the large part
Set marking parameters such as speed and power in the software
Press the one-click button on the handle to start marking
Move the unit to the next position if multiple marks are required
Quality Control
Quality Control Before Shipment
- Laser source performance is checked for stability and output consistency
- Galvanometer scanning speed and accuracy are verified before shipping
- Field lens transmittance and focus quality are inspected
- Heat dissipation system is tested to ensure smooth operation under load
Options
Customisation Options
- Available in 20 W (WH-20H) and 50 W (WH-50H) power options
- Working platform can be customized according to specific marking range needs
- Voltage configuration available for AC 110 V or 220 V markets
Comparison
How It Compares With The Alternatives
| Stationary benchtop fiber laser marker | The handheld unit allows marking of large parts in place, whereas benchtop units require moving the part to the machine |
|---|---|
| CO2 laser marker | The 1064 nm fiber laser is better suited for metals and plastics, while CO2 is typically used for non-metals like wood and acrylic |
| Dot peen marking machine | The laser provides a faster, cleaner, and non-contact mark without mechanical wear or noise, though it requires a power source |
Operating Notes
Use Guide
- Ensure adequate ventilation around the heat dissipation holes during operation
- Keep the field lens clean to maintain marking clarity and speed
- Use the one-click button for consistent start and stop of marking cycles
- Check the power supply voltage matches the machine configuration before plugging in
- Store the handheld unit securely when not in use to prevent damage to the lens
Buyer Questions
30w Handheld Laser Marking Machine FAQ
What is the marking area size?
The machine offers a marking scope of 110 mm x 110 mm or 150 mm x 150 mm depending on the lens configuration.
Does this machine require water cooling?
No, the WH-30H uses an air cooling system, which simplifies maintenance and setup.
What is the minimum character size?
The machine can mark characters as small as 0.1 mm with a minimum line width of 0.01 mm.
Can I mark large parts that cannot be moved?
Yes, the handheld design allows you to carry the marker to the part and mark it in any direction.
What is the repeatability accuracy?
The repeatability accuracy is ± 0.003 mm, ensuring consistent marking positions.
What warranty is provided?
The machine comes with a two-year warranty on the whole machine and free lifetime technical support.
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