D/E/F/H/P Series Push-Load Laser Tube Cutting Systems

Type: Product Series Entity | Source: QG Laser Technical Proposals

Overview

Horizontal push-load architecture. Tubes enter from the rear, travel linearly into the cutting zone. Engineered for long stock and automated line integration. Five sub-series. One principle: feed forward. cut. eject. repeat.

Model Naming

``


G{MaxDiameter(mm)}{Variant}
 G   = High-Speed
 120 = 120mm max tube diameter
 D   = Push-Load variant: D-Standard | E-Economy | F-No-Drawing | H-Medium-Span | P-Premium

 G120D = High-Speed 120 Push-Load Standard
 G120E = High-Speed 120 Push-Load Economy
 G120F = High-Speed 120 Push-Load No-Drawing — input parameters directly, skip CAD
 G120H = High-Speed 120 Push-Load Medium-Span
 G240P = High-Speed 240 Push-Load Premium Full-Auto — bundle loader, lights-out capable

`



| Code | Variant | Positioning |
|------|---------|-------------|
|

D

 | Standard | Baseline push-load. Reliable. Proven. |
|

E

 | Economy | Essential capability. Minimum capital. Maximum output per dollar. |
|

F

 | No-Drawing | No CAD required. Enter dimensions. Cut. Deploy operators in hours, not days. |
|

H

 | Medium-Span | Extended bed for longer stock. Structural fabricators. Furniture lines. |
|

P` | Premium | Full automation. Bundle loading. Lights-out operation. One operator monitors. |

Model Matrix

D Series — Standard

| Model | Diameter | Automation | Power | |------|------|-----------|------| | G120D | ≤120mm | Manual / Semi / Full Auto | 3000W | | G170D | ≤170mm | Manual / Semi / Full Auto | 3000W |

E Series — Economy

| Model | Diameter | Automation | Power | |------|------|-----------|------| | G120E | ≤120mm | Manual / Semi | 3000W | | G170E | ≤170mm | Manual / Semi | 3000W |

F/H Series — No-Drawing / Medium-Span

| Model | Feature | Notes | |------|------|------| | G120F | No-Drawing Standard | Input parameters. Skip CAD. Start cutting. | | G120H | Medium-Span Standard | Balanced span architecture. | | G120H-M | Modified variant | M-version refinements. |

Key differentiator: F/H Series eliminates CAD programming. Operators enter parameters directly. This is a decisive advantage for SMEs with limited engineering overhead.

P Series — Premium Full Auto

| Model | Diameter | Automation | Power | |------|------|-----------|------| | G240P | ≤240mm | Manual / Semi / Full Auto | 3000W / 6000W |

Push-Load vs. Side-Load

| Dimension | Push-Load (D/E/F/P) | Side-Load (C/CL/K) | |------|--------------------|--------------------| | Feed Direction | Rear horizontal push | Side rack feed | | Optimal Tube Length | Long (6m+) | Standard | | Footprint | Long (linear layout) | Wide (side clearance needed) | | Changeover Speed | Slower | Fast (variable rollers) | | Price Tier | Lower (E/F Series) | Mid-High (Full Auto variants) | | Typical Buyer | Steel structure / Furniture | Automotive / Machinery / Signage |