G-PRO Series

The G-PRO series is designed for high-precision bevel cutting of small-diameter tubes and profiles. The machine supports ±45° multi-angle bevel cutting with a high-speed oscillating cutting head, allowing complex geometry processing without repositioning the material. Its dual-chuck system ensures stable clamping and smooth cutting surfaces suitable for direct welding or assembly

About G-PRO Series

The G Series, a newly upgraded small-tube bevel cutting machine from Glorystar Laser, combines ultra-high precision with exceptional efficiency. Featuring a zero overhang structure and patented chuck design, it effectively prevents pipe deformation and enables high-precision bevel cutting for tubes as small as 10mm in diameter, ensuring seamless splicing for high-standard welding requirements. With advanced short-tail cutting technology, the cutting head supports overrun operation, reducing tail material to as little as 80/160mm and significantly improving material utilization—an ideal solution for cutting costs.

Key Features of the G-PRO Series

  • Ultra-Short Tail Cutting: Minimizes material waste with the ability to cut short tails down to 80mm, significantly lowering operating costs.
  • High-Speed Dynamics: Features rapid acceleration (up to 1.2G to 1.5G) and high chuck rotation speeds (up to 130 to 160 rpm), drastically slashing cycle times.
  • Precision and Compatibility: Delivers cut accuracies of  ±0.1 mm and supports a wide variety of shapes, including round tubes, square tubes, angle profiles, and beams.
  • Advanced Beveling: Equipped with high-speed bevel cutting functions (up to 45˚) for complex joint preparation.
  • Clean & Efficient Operation: Includes advanced dustproof clamping mechanisms and extraction systems that reduce emissions and protect machine components.

Benefits of Choosing G-PRO Series

Equipped with an industry-leading Y-axis dustproof system and multi-stage dust collection features, the VS Series reduces dust emissions by up to 80%, creating a cleaner, greener smart workshop. Its high-precision chuck offers clamping accuracy within ±0.05mm and supports cutting of round and square tubes from 10–160mm, as well as angle steel, channel steel, I-beams, and more. With 1.2G acceleration and a chuck speed of 130r/min, it delivers outstanding efficiency—making it a top performer in small-tube laser cutting.

G-PRO Series Specifications

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

 

G12 PRO

G16 PRO

Max Pipe Size

650mm / 21.3ft

Pipe Processing Range

Round:10mm-120mm /Φ0.4in-4.7in 

Square: 10×10mm-120×120mm / 0.4×0.4in-4.7×4.7in 

I-Beam:5-8#50x37mm~80x50mm / 2×1.5in~3.2x2in

Round: 10mm-160mm / 0.8in-6.3in

Square: 10×10mm – 160×160mm / 0.8×0.8in-6.3×6.3in

I-Beam: 10-12.6#

100x68mm~126x74mm / 3.9×2.8in~4.7×2.9in

Pipe Weight

≤120kg / ≤573.2lbs

≤160kg / ≤2205lbs

Max Acceleration

1.5 G

1.2G

Max Positioning Speed

80m/min / 262.5ft/min

Positioning Accuracy

≤0.05mm / ≤0.002in

Repeat Positioning Accuracy

≤0.03mm / ≤0.0012in

Max Chuck Speed

160r/min

130r/min

G-PRO Series FAQ's

A: The G-A Series can process anything from thin 10 mm tubes to robust 120 mm profiles, plus angle, channel, and I-beam sections, the VS Series handles the full mix without tool changes.

A: It can process tubes up to 21.3′ or 6 1/2 meteres.

A: Yes, it features smart auto/semi-auto loading to save time, boost safety, and reduce manual labor requirments.

A: The G-Pro series is most commonly used in the automotive, structural steel, furniture, fitness equipment, and sheet metal fabrication industries.