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Product Overview

CNC Gantry Type Metal Grooving Machine

The CNC Gantry Type Metal Grooving Machine delivers precise V-grooving for sheet metal bending preparation. Its rigid gantry structure ensures stable cutting performance, while the CNC control system enables complex groove patterns with high repeatability. Ideal for decorative metal, elevator panels, and architectural facades requiring clean bend lines.

Decorative Metal Fabricators Elevator Manufacturers Architectural Cladding Shops
Rigid Gantry Structure Precision V-Grooving CNC Pattern Control
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CNC Gantry Grooving Machine: precise V-groove cutting for sheet metal.

CNC Gantry – Metal Grooving Machine

High-precision V-grooving solution for stainless steel, aluminum, and metal sheets with gantry structure stability.

    CNC Gantry Type Metal Grooving Machine — Technical Specifications

    Units: mm / m/min / KW. Specifications may vary by configuration. Y1 axis supports dual-range (1250/1500mm).

    Parameter Model 4000 Model 5000 Model 6000
    Max Width of Grooving 1250 / 1500 mm 1250 / 1500 mm 1250 / 1500 mm
    Max Length of Grooving 4000 mm 5000 mm 6000 mm
    Max Thickness (Stainless Steel) 4 mm 4 mm 4 mm
    Min Thickness of Grooving 0.4 mm 0.4 mm 0.4 mm
    Min Side Distance (V-groove edge) 8 mm 8 mm 8 mm
    X Axis Working Speed 90 m/min 90 m/min 90 m/min
    X Axis Return Speed 100 m/min 100 m/min 100 m/min
    Y1 Axis Max Distance 1250 / 1500 mm 1250 / 1500 mm 1250 / 1500 mm
    Y1 Axis Move Speed 20 m/min 20 m/min 20 m/min
    Y1 Axis Resolution 0.001 mm 0.001 mm 0.001 mm
    Y1 Axis Repeated Positioning Accuracy ±0.01 mm ±0.01 mm ±0.01 mm
    Z-axis Resolution 0.001 mm 0.001 mm 0.001 mm
    Z-axis Repeated Positioning Accuracy ±0.01 mm ±0.01 mm ±0.01 mm
    Motor Power – X Axis 5.5 KW 5.5 KW 5.5 KW
    Motor Power – Y1, Y2, Z Axes 1 KW 1 KW 1 KW
    Machine Dimensions – Length 6000 mm 7000 mm 8000 mm
    Machine Dimensions – Width 2150 / 2430 mm 2150 / 2430 mm 2150 / 2430 mm
    Machine Dimensions – Height 1600 mm 1600 mm 1600 mm

    About Haden

    Reliable sheet metal machinery backed by proven manufacturing strength and global delivery experience.

    Haden specializes in sheet metal fabrication equipment, including press brakes, fiber laser cutting machines, shearing machines, V-grooving machines, leveling lines, and plate rolling machines. We focus on stable performance, repeatable accuracy, and long-term production reliability for industrial users.

    • ✓ Quality System — ISO 9001 certified manufacturing with CE-compliant equipment.
    • ✓ Product Coverage — Press brakes, laser cutting, shearing, V-grooving, leveling lines, and plate rolling machines.
    • ✓ Global Markets — Equipment delivered to more than 60 countries worldwide.
    Watch Factory Video Talk to a Haden Specialist
    Inside Haden manufacturing: production, assembly, and quality control.

    Trusted by Customers Worldwide

    We cooperate with manufacturers, contractors, and industrial groups across global markets.

    Certifications & Qualifications

    Verified certificates and compliance documents to support stable production and international delivery.

    CE Certificate for Press Brake
    CE Certificate (Press Brake)
    EU Conformity Compliance
    CE Certificate for Laser Cutting Machine
    CE Certificate (Laser Cutting Machine)
    EU Conformity Compliance
    Verification of Conformity (VoC) for Machinery Directive and EMC Compliance
    Verification of Conformity (VoC)
    MD 2006/42/EC & EMC 2014/30/EU
    ISO 9001 Quality Management System Certificate
    ISO 9001 Certificate
    Quality Management System
    IP Management System Certificate
    IP Management System Certificate
    Intellectual Property Management
    Utility Model Patent Certificate (CNIPA)
    Utility Model Patent Certificate
    CNIPA Patent Registration
    Technology-based SME Certificate (Jiangsu Province)
    Technology-based SME Certificate
    Jiangsu Province Recognition
    Scroll to view more. Click any certificate to view full size.

    Frequently Asked Questions

    Key technical and operational questions regarding the CNC Gantry Type Metal Grooving Machine.

    What is the primary function of this machine?
    The CNC Gantry Type Metal Grooving Machine is designed to cut precise V-shaped grooves into metal sheets prior to bending. This process, known as grooving or v-cutting, allows for sharp, clean 90° (or other angle) bends with a minimal inner radius, eliminating the need for large radii typical in traditional press brake bending. It is essential for producing high-end elevator panels, decorative facades, and precision enclosures.
    How does the gantry structure benefit performance?
    The double-column gantry design provides superior stability and rigidity compared to C-frame structures. This ensures minimal vibration during the cutting process, resulting in consistent groove depth and straightness across the entire sheet length. The robust construction also supports heavy sheet loads and maintains high precision over long-term operation.
    What materials and thicknesses can be processed?
    The machine is capable of grooving stainless steel, carbon steel, aluminum, copper, and brass. Depending on the model and motor power, it typically handles sheet thicknesses ranging from 0.5mm to 4.0mm. The V-groove width and depth are adjustable via the CNC system to match specific bending requirements.
    What level of precision does the machine offer?
    Equipped with high-precision linear guideways, servo motors, and a rigid ball screw drive system, the machine achieves exceptional positioning accuracy (typically ±0.03mm). The CNC control system allows for precise adjustment of groove depth (±0.01mm), ensuring uniform bending angles and eliminating spring-back issues in the final product.
    Which control system is used?
    The machine features a user-friendly CNC numerical control system (often based on Siemens, Mitsubishi, or specialized grooving controllers). It supports automatic calculation of groove positions, depth compensation, and complex pattern programming, making it easy for operators to set up jobs quickly and reduce material waste.
    How does grooving improve the final bending quality?
    By removing material at the bend line, grooving reduces the bending force required and allows for a near-zero inner radius. This results in:
    1. Sharper corners: Ideal for aesthetic architectural applications.
    2. No spring-back: Ensures precise 90° angles without adjustment.
    3. Reduced tooling wear: Less stress on press brake tools.
    4. Better surface finish: No marks or deformation on the outer surface of the bend.

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