The Gantry-type Automatic Shearing and Welding Machine
The gantry-type (ZDJ series) shearing and welding machine is an efficient automated processing equipment that integrates metal strip shearing and welding functions. It is mainly used in fields such as steel pipe, cold-forming profile, steel structure, automobile manufacturing, shipbuilding engineering, and bridge construction. It addresses the process needs of strip docking, achieving automatic continuity from metal strip shearing to precise welding.
The machine adopts a gantry-type frame structure, combines a CNC system with high-precision actuators, and has outstanding features such as high shearing precision, stable welding quality, and high automation degree. It can significantly reduce the intensity of manual operation and improve the automation level of the production line.
5.0
Certification:
ISO9001
Start Port:
Qingdao
Delivery time:
10-30 days for DJJ Series machine for average. Stocks for normal models.60-85 days for BDJ and ZDJ for average.
Payment:
T/T
MOQ:
1 Unit
Model:
DJJ Series, BDJ Series and ZDJ series
Brand:
Lingdong
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Technical Parameters
Refer to the standard machine ZDJ-630C type
| Items | Specification |
| Strip thickness | 0.6-6mm |
| Strip width | Up to 1500mm（can be customized according to customer's requirements） |
| Welding speed | 70-350mm/min（arc welding based. laser welding is optional.） |
| Machine exterior dimensions （L×W×H） | 3700×1550×2200mm（example model No. ZDJ-600C） |
| Power supply requirements | 380V/50Hz，three-phase five-wire system. Or according to the user's power supply system. |
Core Functions and Technical Features
01
Integrated Workflow
The machine integrates hydraulic shearing and automatic strip alignment and welding functions. After the steel strip is fed, it is automatically positioned and sheared off through the CNC system, and then directly enters the welding position to complete butt welding. Compared to traditional butt welding machines that require manual operation for Traction → Shearing → Positioning → Manual Adjustment of Strip Alignment → Welding, which has a long welding time for a single weld seam. The new ZDJ gantry-type automatic shearing and welding machine can significantly reduce the overall welding time and improve production efficiency.
02
Intelligent Control System
Human-Machine Interaction
A touch screen + PLC control system is used, which supports graphical programming and parameters presetting, stores welding process parameters, and is simple and intuitive to operate.
Automated Auxiliary Functions
It has the functions of automatic feeding, strip centering, and remote diagnosis, etc., reducing the dependence on manual skills and minimizing human operation errors.
A touch screen + PLC control system is used, which supports graphical programming and parameters presetting, stores welding process parameters, and is simple and intuitive to operate.
Automated Auxiliary Functions
It has the functions of automatic feeding, strip centering, and remote diagnosis, etc., reducing the dependence on manual skills and minimizing human operation errors.
03
Efficient Welding Technology
Welding Method
Arc welding (TIG) is standard for the machine. And a laser welding module can be optionally equipped for welding various metal strips such as carbon steel, low-alloy steel, and stainless steel.
Welding Quality Control
The welding gun is controlled by a servo system. And by presetting the ignition point, arc end point, welding travel length, welding speed, welding current, and other parameters, it ensures that the welding process runs stably according to the preset program, and the weld seam evenly and beautifully formed.
Arc welding (TIG) is standard for the machine. And a laser welding module can be optionally equipped for welding various metal strips such as carbon steel, low-alloy steel, and stainless steel.
Welding Quality Control
The welding gun is controlled by a servo system. And by presetting the ignition point, arc end point, welding travel length, welding speed, welding current, and other parameters, it ensures that the welding process runs stably according to the preset program, and the weld seam evenly and beautifully formed.
04
High-Precision Shearing System
Shearing mechanism
A hydraulic-driven shearing blade bed is used, and the blade is made of high-strength alloy tool steel. The blade edge is precisely ground to ensure a flat burr-free shearing surface.
CNC Positioning
Equipped with a servo motor-driven feeding platform, it achieves precise control of strip movement.
The width range of the steel strips for ZDJ series machines is 200-1500mm. Customers can choose models that meet the welding requirements of steel strips within this range.
A hydraulic-driven shearing blade bed is used, and the blade is made of high-strength alloy tool steel. The blade edge is precisely ground to ensure a flat burr-free shearing surface.
CNC Positioning
Equipped with a servo motor-driven feeding platform, it achieves precise control of strip movement.
The width range of the steel strips for ZDJ series machines is 200-1500mm. Customers can choose models that meet the welding requirements of steel strips within this range.
05
Structural Stability Design
Gantry Frame
A Integral welded steel structure is used, ensuring the rigidity and stability of the machine during operation, and reducing the influence of vibration on precision.
Modular Layout
The shearing unit, welding unit and feeding unit are independently modularized, making it easy to install, maintain, and expand functions. It canibly configure multiple functions according to the user's customization needs.
A Integral welded steel structure is used, ensuring the rigidity and stability of the machine during operation, and reducing the influence of vibration on precision.
Modular Layout
The shearing unit, welding unit and feeding unit are independently modularized, making it easy to install, maintain, and expand functions. It canibly configure multiple functions according to the user's customization needs.
Applicable Scenarios and Advantages
• Butt welding of medium thickness strips such as welded pipes, metal products, and cold-forming profiles
Suitable for the butt welding of metal strips with thicknesses ranging from 1-6mm.
Fully automatic shearing and welding machines are commonly used in the production lines of pipes, cold-forming profiles, and steel structural components, and are important parts of the production line.
• Mass production of standardization
Especially suitable for applications within the aforementioned industries that require high-quality metal strip welds and have high requirements for the automation of the welding process.
• Efficiency Enhancement
Integrated operation can reduce the complexity of manual operation, making the metal strip butt welding operation easy, and improving production efficiency.
• Quality assurance
CNC precision control and automated welding technology result in significantly better shearing accuracy, welding strength, and consistency of the weld appearance compared to manual operation.
• Cost reduction
Reduced demand for labor (only one person is needed to press buttons), reduced material waste (improved shearing accuracy leads to reduced scraps), and lower comprehensive operating costs.
• Safety and Reliability
The machine complies with internationally recognized mechanical safety standards, and is equipped with safety devices such as emergency stop buttons, protective measures for hazardous, and mechanical overload protection.
Service and Support
• Customized Solutions
Provide customized services for equipment configuration and process parameters according to customer needs and process standards.
• Training
Professional technical team will provide operation training and process guidance.
• After-sales Service
Quick response, troubleshooting, and providing parts supply and equipment upgrade services.
The gantry shear welding machine, with "efficient, precise, and intelligent" as its core, helps processing enterprises that use metal strips to achieve automated production upgrade, which is an ideal choice for improving capacity and quality in modern industrial manufacturing.
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