G-PRO Series

The Glorystar G-PRO Series Tube Laser Cutting Machine is designed for manufacturers that require high-speed tube processing combined with precision bevel cutting capability. Built for small-diameter tube and pipe production, the G-PRO Series helps fabricators improve material utilization, reduce secondary operations, and produce weld-ready components for demanding manufacturing applications.

About G-PRO Series

The G-PRO Series expands on the capabilities of traditional small-tube laser cutting systems by incorporating advanced bevel cutting technology alongside high-speed production performance. Its specialized cutting head design maintains cutting accuracy during bevel operations, helping manufacturers produce complex tube geometries while minimizing downstream preparation work. 

Designed for production environments where cycle time, material utilization, and weld preparation directly impact profitability, the G-PRO Series combines short-tail cutting technology, high-speed motion performance, and automation-ready configurations. Available in laser power configurations from 3kW to 6kW. Optional conveyor and bundle loading systems further support efficient single-shift, multi-shift, and lights-out manufacturing operations.

Key Features of the G-PRO Series

  • Integrated Bevel Cutting Capability

    • Produces weld-preparation features during cutting
    • Supports multi-angle bevel cutting applications
    • Eliminates many secondary edge-preparation operations

    Short-Tail Material Utilization

    • Movable cutting head cuts between the chucks
    • Reduces remnant material
    • Improves usable tube yield

    High-Speed Production Performance

    • High positioning and chuck speeds
    • Fast acceleration for shorter cycle times
    • Designed for continuous production environments

    Automation-Ready Design

    • Optional conveyor loading systems
    • Optional bundle loading systems
    • Supports unattended production workflows

    Precision Tube Processing

    • High-accuracy chuck system
    • Internal tube dust extraction
    • Optional support for select profiles including angle, channel, and I-beam sections

Benefits of Choosing G-PRO Series

Reduce Secondary Operations

  • Produce bevels directly during cutting
  • Minimize grinding and weld preparation
  • Simplify fabrication workflows

Improve Assembly Efficiency

  • Create better weld-ready tube components
  • Improve consistency between parts
  • Reduce downstream processing time

Increase Material Utilization

  • Reduce remnant material
  • Maximize usable tube length
  • Lower material waste

Boost Production Throughput

  • Process parts faster
  • Reduce handling requirements
  • Support higher production volumes

Support Manufacturing Growth

  • Automation-ready platform
  • Scalable production capabilities
  • Suitable for multi-shift operation

G-PRO Series Specifications

Click the dropdowns below to view detailed specifications for the G-PRO Series.

Max Auto Loading Length

mm

<6500

ft

<21.3

Max Manual Loading Length

mm

<7600

in

<24.9

Round Tube

mm

10 – 120

10 – 160

in

0.4 – 4.7

0.4 – 6.3

Square Tube

mm

10 – 120

10 – 160

in

0.4 – 4.7

0.4 – 6.3

I-Beam

mm

5-8# (China Standard)
50 x 37 – 80 x 50

10-12.6# (China Standard)
100 x 68 – 126 x 74

in

5-8# (China Standard)
2.0 x 1.5 – 3.2 x 2.0

10-12.6# (China Standard)
3.9 x 2.8 – 4.7 x 2.9

Laser Power

kW

3 / 6

Repeat Positioning Accuracy

mm

≤0.3

in

≤0.0118

Positioning Accuracy

mm

≤0.5

in

≤0.0197

Max Positioning Speed

m/min

80

ft/min

262.5

Max Acceleration

G

1.5

1.2

Max Chuck Speed

RPM

160

130

Max Single Pipe Weight

kg

≤120

≤160

lb

≤265

≤353

G-PRO Series FAQ's

A:  Manufacturers often choose bevel cutting when welded tube assemblies require edge preparation before welding. Producing these features directly during laser cutting can help reduce secondary operations and improve fabrication efficiency.

Bevel cutting is commonly used to:

  • Create weld-ready tube components
  • Reduce grinding and edge preparation
  • Improve fit-up before welding
  • Streamline fabrication workflows
  • Increase throughput in welded assembly production

The G-PRO Series is designed for manufacturers that want the speed of a production tube laser while adding integrated bevel cutting capability for more advanced fabrication requirements.

A:  For manufacturers producing welded tube structures, bevel cutting can improve both fabrication efficiency and weld preparation quality.

Common advantages include:

  • Reduced manual weld preparation
  • Improved consistency between parts
  • Better fit-up during assembly
  • Less downstream processing
  • Faster production flow from cutting to welding

These benefits can be particularly valuable for manufacturers producing frames, equipment bases, process piping, support structures, and other welded tube assemblies.

A:  The G-PRO Series is designed for manufacturers that require both high-speed tube processing and bevel cutting capability.

Common applications include:

  • Furniture manufacturing
  • Fitness equipment production
  • HVAC systems
  • Automotive components
  • Agricultural equipment
  • Process piping
  • Mechanical contracting
  • General tube fabrication

The machine is especially beneficial when reducing weld-preparation labor is a priority.

A:  Yes. The G-PRO Series can be integrated with optional automation systems to support higher production volumes and reduce manual material handling.

Available automation options include:

  • Conveyor loading systems
  • Bundle loading systems

Potential benefits include:

  • Reduced labor requirements
  • Improved machine utilization
  • More consistent throughput
  • Support for multi-shift production
  • Greater manufacturing efficiency

Bramac Machinery can help determine the appropriate automation configuration based on your production goals and workflow requirements.

A:  Both the G-A Series and G-PRO Series are designed for high-speed processing of small-diameter tube and pipe and utilize short-tail cutting technology to improve material utilization.

The G-A Series is ideal for manufacturers who:

  • Primarily perform straight-cut tube processing
  • Focus on high-volume production efficiency
  • Do not require bevel cutting capabilities
  • Want a production-focused small tube laser

The G-PRO Series is ideal for manufacturers who:

  • Require bevel cutting capabilities
  • Produce welded tube assemblies
  • Want to reduce weld-preparation labor
  • Need greater fabrication flexibility
  • Require higher available laser power

If bevel cutting and weld preparation are not part of your production process, the G-A Series is often the more economical choice. If your operation regularly produces welded tube components, the G-PRO Series can help reduce secondary operations and improve overall fabrication efficiency.