DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.

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3000W Fiber Laser Tube Cutting Machine 250mm Chuck Round Tubes 250mm

3000W Fiber Laser Tube Cutting Machine 250mm Chuck Round tubes 250mm
Availability:
Quantity:
  • G25-7025A-3000W

Fiber Laser Tube Cutting Machine

Model: G25-7025A
Laser Power: 3000W
Platform Type: Medium Platform - 250 Series
Chuck Size: 250mm
Working Length: 7 meters

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Applicable Tube Types & Industries

  • Compatible with round, square, rectangular, oval, waist-shaped, I-beam, channel steel, angle steel, and special-shaped tubes

  • Tube size: Round tubes Ø12–250mm, Square tubes 12–175mm, Rectangular tubes up to 200×100mm

  • Industries: Steel structure, aerospace, automotive manufacturing, garden machinery, agricultural machinery, fitness equipment, smart home, electric bike/bicycle manufacturing, escalators, shelving, and other tube processing fields


Loading & Automation

  • Standard semi-automatic loader included

  • Can be upgraded modularly to fully automatic loading system

  • Loading/unloading lengths customizable based on customer needs


Key Components Configuration

No. Component Brand Model/Origin
1 Fiber Laser Source Chuangxin / TRUMPF 3000W / Leading Domestic Brand
2 Cutting Head OSPRI 3000W / Leading Domestic Brand
3 Rack & Pinion YYC, Taiwan M2-6 Grade / Taiwan
4 Reducer Motoreducer / Shinbo 110-090 / China
5 Linear Guide AIRTAC, Taiwan CGH35 / China
6 Motor Huichuan / Optional Yaskawa High performance, max 4000rpm
7 Dust Extraction Optional Leading Domestic Brand
8 Water Chiller Hanli Leading Domestic Brand
9 Electrical Components Schneider, France China
10 Pneumatic Components AIRTAC, Taiwan China
11 Main Bed Self-developed, Suzhou 7.5m, high-temp annealed
12 Chuck Self-developed, Suzhou QL-250 pneumatic, continuous air clamping, max load 200kg
13 Support Stands Self-developed, Suzhou 3 stands, max 200kg load each
15 Unloading Device Self-developed, Suzhou Pneumatic flip unloading board, 40kg/m capacity

Software System

No. Component Brand Description
16 Operating System Shanghai Borch Borch tube cutting system
17 Nesting Software Shanghai Borch 3D tube cutting specialized software

Other Features

  • Operating side: Right-hand carriage (standard)

  • Packaging & transportation: Standard packaging

  • Power supply: Industrial 380V ±5%, customers may need voltage stabilizer depending on local power quality


Technical Specifications

Category Attribute Parameter
Series
Medium Platform - 250 Series
Dimensions (L×W×H)
9000 × 3200 × 2800 mm
Weight
4.2 Tons
Full Power (kW)
30–40
Operating Temp.
0–40°C
Processing Range Round Tube (mm) Ø12 – Ø248 (Chuck inner hole Ø252)

Square Tube (mm) 12 × 12 – 175 × 175

Max Rectangular Tube 200 × 100 mm
Cutting Kerf Width
0.1 – 0.2 mm
Chuck Clamping Range
Ø12 – Ø130 (switch gear for 130–250mm clamping)
Axis Travel (mm) Y / X / Z / U 7000 / 300 / 450 / Unlimited rotation
Positioning Accuracy X/Y axis (mm) ±0.03/1000 mm (±0.1 @7000 mm)
Repeat Position Accuracy X/Y axis (mm) ±0.03
U axis Repeat Accuracy Arc minutes ≤5
Max U Axis Speed RPM 100
Max Acceleration X/Y axis (G) 1.2G
Max No-load Speed X axis (m/min) 100

Y axis (m/min) 120
Loading Length Manual (mm) ≤7000
Loading Cycle Time
N/A
Max Tube Weight Manual loading (kg) 200
Tail Scrap Length
≤190 mm
Max Unloading Length
Standard 2000 mm (custom up to 4000 mm)

Key Structural & Motion Control Features

1. Bed

  • Welded tube plate structure, annealed to relieve internal stress

  • Rough machining followed by precision machining enhances rigidity and stability

  • Patented cantilever design, compatible with automatic loader to improve loading/unloading efficiency

2. Gantry & Axes (X, Z)

  • Gantry annealed to ensure rigidity and stability of laser head movement

  • Limit switches and elastic buffers at both ends ensure safe travel limits

  • Z-axis controls vertical movement of laser head via CNC servo and linear module, with proximity switch safety controls

3. Electrical Control System

  • Uses Borch CNC system based on Windows PC platform, with fast interpolation and user-friendly operation

  • Imported AC servo motors and drivers with stable and dynamic performance

  • Intuitive menu-driven interface with operation keys supporting various functions, simplifying panel layout

  • Features include corner cutting speed up to twice industry norm, stable corner following, height control, edge detection, segmented piercing with customizable laser power and gas settings, and one-click square tube leveling


Electrical & Utilities Requirements

Utility Specification Notes
Power Supply 3-phase 5-wire 380–400 VAC/50Hz Voltage ±2%, recommend ≥60 KVA power, grounding ≤3Ω, cable ≥16 mm²
Cooling Water Distilled or Deionized Water 40L, conductivity < 10μS/cm
Assist Gas Oxygen ≥ 99.6% purity Pressure ≥1MPa, Flow ≥1 m³/min, for carbon steel cutting

Nitrogen ≥ 99.99% purity Pressure ≥2.5MPa, Flow ≥2.5 m³/min, for stainless steel cutting

Air Pressure ≥ 1.3 MPa Dry, oil-free, filtered (0.01 μm), dew point ≤5°C

Installation Environment

  • Temperature: 5–30°C (recommended separate air-conditioned room for laser source)

  • Humidity: <70%

  • Ground: Level, vibration-free foundation with anti-vibration measures if needed

  • Ventilation: Well-ventilated, dust-free, corrosion-free, no water leaks

  • EMI: Keep control cabinet and laser source away from welding or EDM machines to avoid electromagnetic interference

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DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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