520nm Green Laser Module for Machine Alignment and Positioning
The 520nm Green Laser Module for Machine Alignment and Positioning is designed for industrial equipment that requires a clear and adjustable laser reference for machine alignment, positioning, cutting guidance, and equipment setup.
Featuring a highly visible 520nm green laser, this industrial laser module can provide a more noticeable visual reference than typical red laser projection under many working conditions. It helps operators identify the laser position more easily during machine installation, alignment, positioning, and adjustment.
The module supports Line, Cross, and Dot beam options, allowing users to select the appropriate laser projection according to different positioning requirements. The dual magnetic mounting design allows convenient installation on compatible metal surfaces, while the 360° adjustable universal bracket provides flexible laser direction adjustment for different machine structures.
For more industrial laser positioning solutions, see our Laser Positioning Modules.
一. Product Features
1. 520nm Green Laser | Highly Visible Laser Reference
The 520nm green laser provides a clear visual reference for industrial machine alignment and positioning applications.
Compared with red laser projection, green laser light can provide higher apparent visibility to the human eye under many working conditions. This makes the green laser module suitable for equipment where operators need to quickly identify the laser reference during machine setup and positioning.
The module can be used for:
- Machine alignment
- Machine positioning
- Material positioning
- Cutting guidance
- Equipment setup
- Industrial laser alignment
- Production-line positioning
For applications requiring a visible reference for machine alignment, a green laser alignment module can provide a practical visual positioning solution.

二. Product Features
1. 520nm Green Laser | Clear and Visible Laser Reference
The 520nm green laser provides a clear visual reference for industrial positioning and machine alignment.
Compared with red laser light, green laser light has higher apparent visibility to the human eye under many working conditions, making it suitable for equipment where operators need to quickly identify the laser position.
It can be used for machine alignment, material positioning, cutting guidance, equipment installation, and adjustment.
2. Dual Magnetic Mounting | Easy and Fast Positioning
The product features a dual magnetic mounting design, allowing it to be magnetically attached to compatible metal equipment surfaces.
Magnetic mounting can reduce the need for drilling and additional mounting structures. In suitable applications, it makes installation and repositioning of the laser module more convenient.
When the laser position needs to be changed during equipment adjustment, the magnetic mounting design also makes repositioning easier.

3. Line, Cross, and Dot Beams
Different industrial positioning tasks require different laser projection methods. Therefore, this product provides three beam options: Line, Cross, and Dot.
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Line Laser | Linear Positioning and Cutting Guidance
Core: Single-axis reference line in a straight-line pattern.
Features: Projects a continuous straight laser line for use as an edge reference or cutting reference.
Applications: Stone cutting marking, woodworking and wood cutting, steel plate cutting lines, fabric and leather cutting machines, roll material alignment; ceiling installation, floor alignment, and wall leveling.
Choose the Line beam when the equipment requires a continuous straight line as a reference for cutting, alignment, or positioning.

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Cross Laser | Center Positioning and Two-Direction Alignment
Core: X + Y two-axis reference in a cross pattern.
Features: The intersection of the two laser lines serves as the center reference, with two perpendicular lines providing two-dimensional positioning.
Applications: SMT and PCB alignment, glass welding alignment, printing and sewing alignment for fabric cutting machines; tile installation, horizontal and vertical alignment.
Choose the Cross beam when horizontal and vertical references are required to determine a center position or adjust a workpiece.

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Dot Laser | Point Positioning and Target Indication
Core: Single-point coordinate positioning for identifying a target location.
Features: Small laser spot for point positioning and a single reference point.
Applications: Origin positioning for engraving, marking, and drilling machines; robotic pick-and-place positioning, garment button positioning; marking drilling points and fixture center points during installation.
Choose the Dot beam when the application requires a specific target point rather than a continuous laser line.

4. 360° Adjustable Universal Bracket
The product is equipped with a 360° adjustable universal bracket, allowing the laser projection angle to be adjusted according to the equipment structure and installation direction.
After installation, users can fine-tune the laser projection direction without frequently changing the entire mounting position.
The combination of dual magnetic mounting + 360° direction adjustment allows the module to adapt to different equipment structures and positioning requirements.

二. Industrial Applications
The 520nm Green Laser Module is designed for industrial equipment and positioning systems that require a visible laser reference.
Typical applications include:
- Machine alignment
- Machine positioning
- Cutting guidance
- Fabric cutting machines
- Woodworking equipment

Cross laser guide for precise wood cutting alignment. - Stone cutting equipment

Line laser guide for precise stone cutting alignment. - CNC positioning
- Industrial automation
- Production-line positioning
- Workpiece alignment
- Equipment installation and setup
- Industrial laser alignment
For CNC equipment requiring a visible positioning reference, the module can also be used for CNC laser alignment and machine setup.
The different beam options allow the module to be configured according to the actual positioning requirement:
Line for continuous linear guidance,
Cross for center and two-axis alignment,
Dot for point positioning and target indication.
三. Product Specifications
| Item | Specification |
|---|---|
| Laser Wavelength | 520nm Green |
| Beam Options | Line / Cross / Dot |
| Main Application | Machine Alignment & Positioning |
| Mounting | Dual Magnetic Mount |
| Bracket | 360° Adjustable Universal Bracket |
| Laser Type | Green Laser Module |
| Beam Selection | Line / Cross / Dot |
Specifications may vary according to the selected configuration.
四. Why Choose This 520nm Green Laser Module?
1. Dual Magnetic Mounting
The dual magnetic mounting structure provides a convenient installation method for compatible metal equipment surfaces and allows easier repositioning during machine setup.
2. Three Beam Options
Line, Cross, and Dot laser projections can be selected according to different positioning, alignment, and cutting guidance requirements.
3. 520nm Green Laser
The 520nm green wavelength provides a highly visible laser reference and can appear more visible than red laser light under many working conditions.
4. 360° Direction Adjustment
The universal bracket allows the laser projection direction to be adjusted according to the machine structure and positioning requirements.
5. Designed for Industrial Integration
The module is suitable for machine manufacturers, equipment suppliers, automation companies, and industrial system integrators requiring a compact laser reference for machine positioning and alignment.
五. OEM Laser Module Customization
STSZ Laser provides OEM laser module manufacturing and customization for machine manufacturers, equipment suppliers, and industrial system integrators.
OEM requirements can be discussed according to specific equipment and application needs, including:
- Laser wavelength
- Beam type
- Optical projection requirements
- Mounting structure
- Cable and connector
- Operating voltage
- Mechanical dimensions
- Customized laser module assembly
For customized equipment integration, see our OEM Laser Module Manufacturing service.
六. Related Products
For different industrial laser applications, you may also explore:
These products can be selected according to wavelength, focusing requirements, laser projection type, and equipment integration needs.
七. Frequently Asked Questions
1. What is a 520nm green laser module used for?
A 520nm green laser module can be used as a visible laser reference for machine alignment, machine positioning, cutting guidance, workpiece positioning, and industrial equipment setup.
It can be integrated into equipment that requires a clear visual positioning reference.
2. Why choose a green laser instead of a red laser?
Under many working conditions, 520nm green laser light has higher apparent visibility to the human eye than red laser light.
This can make the laser reference easier for operators to identify during machine alignment, positioning, and equipment setup.
3. How should I choose between Line, Cross, and Dot?
Choose the Line beam when you need a continuous straight reference for cutting, linear alignment, or material positioning.
Choose the Cross beam when you need horizontal and vertical reference lines for center positioning or two-axis alignment.
Choose the Dot beam when you need a specific target point for positioning or indication.
4. Is this green laser module easy to install?
Yes. The dual magnetic mounting design is intended for convenient installation on compatible metal surfaces.
For suitable applications, it can reduce the need for additional drilling or complicated mounting structures.
5. Can the laser direction be adjusted?
Yes. The universal bracket provides 360° adjustment, allowing the laser projection direction to be fine-tuned according to the machine structure and installation requirements.
6. Can this laser module be used for fabric cutting and cutting machines?
Yes. Depending on the selected beam type, the module can provide a visible reference for cutting guidance, material positioning, and machine alignment.
The Line beam is particularly suitable when a continuous cutting reference is required, while the Cross beam can be used when center or two-axis positioning is needed.
7. Can STSZ Laser provide OEM customization?
Yes. STSZ Laser supports OEM laser module customization for machine manufacturers, equipment suppliers, and industrial system integrators.
Customization requirements may include wavelength, beam type, mounting structure, cable configuration, dimensions, and operating voltage.
8. How do I choose the right beam type?
Select the beam according to the required positioning method:
Line: Continuous linear positioning and cutting guidance.
Cross: Center positioning and two-axis alignment.
Dot: Point positioning and target indication.











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