G25 / G40 Capillary Precision Laser Tube Cutters

Type: Product Entity — Strategic Differentiator | Source: QG Laser Technical Proposals

Model Naming

``


G{MaxDiameter(mm)}{-Option}
 G    = High-Speed
 25   = 25mm max tube diameter
 T2   = Dual-Head

 G25     = High-Speed 25 Capillary
 G40     = High-Speed 40 Capillary
 G25-T2  = High-Speed 25 Capillary Dual-Head

``

Overview

The G25 and G40 are not standard machines. They are precision instruments engineered for the smallest tubes in manufacturing — down to 25mm OD. The G25-T2 variant doubles throughput with dual cutting heads. This is where QG Laser separates from the market. Almost no one else operates at this level.

Specifications

| Parameter | G25 | G40 | G25-T2 | |------|-----|-----|-----| | Minimum Tube OD | ~25mm | ~40mm | ~25mm | | Tube Type | Capillary (ultra-fine) | Precision small-medium | Capillary (ultra-fine) | | Heads | Single | Single | Dual-Head | | Positioning Accuracy | ±0.01mm class | High precision | ±0.01mm class | | Control System | BCS / WeiHong | BCS / WeiHong | BCS / WeiHong | | Compatible Materials | Stainless steel, copper, aluminum | Stainless steel, carbon steel | Stainless steel, copper, aluminum |

Why This Matters

Scarcity — Manufacturers capable of sub-25mm laser tube cutting are nearly nonexistent.

Premium Margin — Precision commands price. These machines sell on capability, not cost.

Vertical Depth — Medical. Automotive fuel systems. Hydraulic circuits. High-stakes applications only.

Brand Signal — The G25/G40 proves QG Laser plays at the top of the precision pyramid.

Target Applications

| Industry | Use Case | |------|---------| | Medical Devices | Catheters. Endoscope tubing. Surgical instrument shafts. | | Automotive | Fuel injection lines. Brake lines. AC管路. | | Hydraulics & Pneumatics | Precision hydraulic fittings. Pneumatic actuators. | | Aerospace | Small-section structural tube components. |

Image Assets

G25 machine photo: 外贸/机器照片/画册图片/G25/G25精密毛细管精密激光切管机.png

Alternative view: 外贸/机器照片/画册图片/G120P-G170P-G240P/G25/G25精密毛细管精密激光切管机.png

Image Gallery

| G25 Main | G25 Bed | G40 Main | |----------|---------|----------| | G25

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| | G25 Capillary Detail | G40 Capillary | G40 Semi-Auto | |---------------------|---------------|---------------| | G25 Detail

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Sources

[1] G25 Technical Proposal

[2] G40 Technical Proposal

[3] Skills README — Capillary cutting as core strategic differentiator

Change Log

2026-06-03: Tesla-style industrial English translation.

2026-06-02: Initial creation. Marked as strategic differentiator.

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