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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1500-3000W 3D Laser Pipe Cutting Machine (Small Double V-Groove)

G90K 3D Laser Tube Cutting Machine with Dual V-Groove Beveling (10-90mm)
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Quantity:
  • G90K

Equipment Name: G90K 3D Laser Tube Cutting Machine (Small Double V-Groove Beveling)

G90半自动上料1G90圆管自动上料1G90全自动(主图)1Equipment Image:
G90K (Automatic/Semi-Automatic/Manual)

Features Introduction:

  1. The machine is equipped with an automatic loading rack, saving time and labor, with a simple structure and easy operation.

  2. The efficiency is 5-6 times that of a standard tube cutting machine.

  3. The tail material blind spot is small, saving materials and reducing subsequent processes.

  4. The remaining tail material length can be controlled freely, even to zero, greatly reducing material waste.

  5. Adaptive cutting: The standard configuration includes an integrated height adjuster, easily handling deformed tubes.

(Images are for reference only; actual appearance and dimensions are subject to the final equipment delivered.)

Machine Bed Assembly:The machine bed features a compact structure and occupies minimal space, using strict welding and annealing processes to ensure long-term stable operation and cutting precision. It can meet 24-hour industrial production needs while ensuring no deformation over the machine bed's lifetime.

(Images are for reference only; actual appearance and dimensions are subject to the final equipment delivered.)

Industry-Leading Laser Generator: Chuangxin/Reicou

  • Modular design, stable performance

  • The internal structure uses optical-electronic module separation design, ensuring more stable operation

  • Easy maintenance, reduces downtime

  • The optical module, electrical module, control unit, and driver unit can be directly replaced, upgraded, and maintained by the client

  • Customizable to meet various needs

  • Users can select fiber optics with different core diameters to meet diverse processing requirements

  • Uniform energy distribution and stable processing

  • Reduces welding spatter, improving the cutting ability for thick plates

  • Suitable for various applications

  • Compatible with laser processing heads, galvanometers, and system integration with robots, machine tools, etc., for laser precision cutting and welding, applicable in industries such as 3C, hardware, medical, automotive, and aerospace.

Fiber Optic 3D Laser Cutting Head: Osprey

  • High adaptability:
    Equipped with various fiber interfaces such as QBH and QCS, compatible with various mainstream lasers

  • Excellent design:
    Optimized optical configuration and smooth, efficient airflow design significantly improve cutting quality and efficiency

  • Slim nozzle design:
    Modular, slim nozzle design reduces interference with workpieces

  • Compact structure:
    Lightweight and small size reduce robot load requirements, improving cutting speed and quality

LCN03A Manual Focusing

Operating System: Bystronic FSCUT3000

  • EtherCAT bus control, fast communication speed, and strong anti-interference

  • Can freely add axes and control signal modules

  • Provides customized main design functions for customers

  • Can control 256 axes, and each EtherCAT segment can accommodate up to 65,535 devices

  • Standard nesting eliminates the need for model selection and hardware matching, allowing immediate installation and use.

High-Precision Chuck:
The precision chuck features an integrated design with good sealing and dust-proof effects, effectively preventing cutting dust from entering the chuck and impacting cutting precision and equipment lifespan. The built-in pneumatic cylinder allows for easy installation, and the clamping and releasing action is performed through side air input, suitable for a full range of tube sizes, improving production efficiency. The four-jaw guiding system uses a rail mechanism to ensure linearity and stability. The repeat positioning accuracy is 0.01 mm, with a theoretical maximum speed of 200 r/min. (The empty travel speed should be reduced with heavier tube weights.) When cutting tail material, the front chuck can move to avoid interference, ensuring the precision of the last piece and maximum control over the tail length.

Transmission System:
The machine uses a gear and rack transmission structure for feed motion, with the Z-axis employing imported ground ball screws to ensure high-speed, high-precision, and high-reliability performance. The gear, rack, ball screw, and linear guideways are equipped with sealed dustproof devices to prevent frictional movement and dust contamination, extending the life of transmission parts and ensuring motion precision. The machine is equipped with an automatic lubrication system for regular lubrication of the gear, rack, and ball screw systems.

Pneumatic System:
The cutting gas is independently controlled in three routes, enabling automatic switching between air, nitrogen, and oxygen (optional) during the punching process, with real-time pressure control and flexible cutting process adjustments.

Single-Axis Servo System:
The advanced motion control algorithm ensures smoother, faster operation and more precise positioning, guaranteeing high-speed stable operation and acceleration capabilities.

Cooling System: Hanli Brand Chiller

  • High-quality stainless steel chiller pump with high flow, high head, low noise, and long lifespan

  • Stainless steel water tank, pipeline, and valve parts prevent rust

  • The control system uses a computer controller with CPU automatic control, offering simple, intuitive operation. The control precision is up to ±0.1°C, with automatic fault diagnosis to help users quickly address issues, avoiding damage to components and equipment.

  • The "dual-temperature" precision water cooler provides stable, accurate water temperature control for the laser while offering another water circuit for lens cooling, solving condensation damage issues during low-temperature cooling.

G90K Equipment Parameters:

  • Machine Name: Small Double V-Groove Beveling

  • Model: G90K

  • Laser Power (W): 1500-3000W

  • Cutting Tube Diameter (MM): 10-90MM

  • Repeat Positioning Accuracy (MM): ±0.02

  • Tube Processing Range (MM): ≈6250

  • Machine Dimensions (MM):

    • Manual Loading: 357817001950

    • Semi-Automatic: 930017001950

    • Fully Automatic: 930019001950

  • Machine Weight (T): ≈2.5

  • Acceleration (G): ≈1.5G

  • Tail Material Length (MM): ≈40MM (for non-beveling final cut)

Note: Specifications may change without notice. The final technical parameters are based on the actual order agreement.

G90K Configuration List:

Serial No. Name Brand/Origin Model/Specifications Quantity Remarks
1 Fiber Laser Source Chuangxin/Reicou
1 set
2 Fiber Laser Cutting Head Osprey
1 set
3 Fiber Control System Bystronic
1 set
4 Rotary Pneumatic Chuck Biote/Other Optional
1 set
5 X.Y.Z Axis Slide SHAC/AirTAC
3 sets
6 X.Y.Z Axis Rail SHAC/AirTAC
3 sets
7 X.Y Axis Rack Taiwan Liangchi/Taiwan Jingte
2 sets
8 X.Y.Z.U Axis Servo Motor & Driver Delta/Hawei
4-5 sets
9 Pneumatic System AirTAC
Several
10 Electrical Proportional Valve AirTAC/SMC
1 unit
11 Machine Accessories Standard
1 set
12 Machine Bed Standard
1 set
13 Control Cabinet Standard
1 set
14 Circuit Breakers, Relays Schneider/DELIXI
1 set
15 Power Supply Schneider/DELIXI
1 set
16 Cooling System Hanli
1 set
17 Loading System Fully Automatic/Semi-Automatic Rack
1 set

Laser Consumables and Special Parts List:

Serial No. Name Specifications Unit Quantity Remarks
1 Optical Lens Osprey Piece 5
2 Cutting Nozzle Osprey Piece 5
3 Ceramic Ring Osprey Piece 5

Note: Specifications may change without notice. The final technical parameters are based on the actual order agreement.

Equipment Usage Analysis:

Serial No. Usage Analysis
1 Fiber laser source environmental requirements: Temperature: 15-35°C, relative humidity: <85%
2 On-site distribution cabinet: 380V 50Hz with short circuit protection
3 Dedicated grounding required with grounding resistance not exceeding 4Ω
4 Necessary lifting equipment and personnel
5 Materials required for equipment on-site debugging (e.g., steel plates)
6 Auxiliary conditions required for laser cutting equipment:
(1) Cutting gases (N2, O2)
(2) Water and oil-free compressed air supply system

Equipment Voltage and Gas Requirements:

Serial No. Voltage and Gas Requirements
1 Rated input voltage: 380V/50Hz, voltage stability: ±5% (recommended with voltage stabilizer)
2 Compressed air supply system (recommended with air storage tank and dryer)
Rated pressure: High-pressure ≥1.6Mpa, low-pressure ≥0.6Mpa
Airflow: ≥1.0m³/min, Volume: 1m³
3 Auxiliary cutting gases with purity requirements
Nitrogen (N2) ≥99.99%
Compressed air ≥1.6Mpa (for tubes ≤3mm in diameter, carbon steel, stainless steel can use air cutting for lower cost)


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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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