3D bending hard copper bar automatic extrusion hard copper bar

When placing an order, please specify the following values:

Cross-sectional area × length (L)

Product shape and hole type

Aperture (d)

structure and application
Special-shaped hard copper bars, products with special shapes and size can be customized according to customer requirements.
GRL’s special-shaped hard copper bar products have insulation layers that can be made of casing, impregnated PVC, and sprayed epoxy resin, and can also be customized according to customer requirements.

3D bending hard copper bars Automated extrusion of hard copper bars: An efficient integration solution for new energy and power systems

In cutting-edge fields such as new energy vehicles, energy storage systems, smart grids, and high-end power equipment, the requirements for current transmission components are becoming increasingly complex and sophisticated. Traditional straight or simple bent connections are no longer able to meet the needs of increasingly compact spatial layouts, harsh electrical performance and automated production. We focus on providing advanced3D bent hard copper barand adoptionAutomated extrusioncraft manufacturedextruded hard copper bar, provide excellent integrated solutions for your system.

3D bent hard copper bars: a tool for space optimization and performance improvement

3D bent hard copper barIt refers to the precise bending and forming of highly conductive hard copper materials according to complex three-dimensional space curves and angles through high-precision CNC equipment. The core advantages of this technology are:

• Extreme space utilization: In applications such as new energy battery packs, motor controllers, and PDUs (power distribution units) where internal space is extremely valuable, 3D bent copper bars can perfectly fit into special-shaped and narrow areas, achieve the most compact layout and greatly improve the equipment. Power density and integration.
• Optimize current paths and reduce losses: Precise 3D design can plan the shortest and smoothest current transmission path, reduce unnecessary turns and connection points, thereby significantly reducing resistance and energy losses, reducing heat generation, and improving the operating efficiency of the entire system.
• Excellent structural stability and vibration resistance: The hard copper bar itself has excellent rigidity and mechanical strength. Through precise 3D bending, stronger structural support and stress dispersion can be achieved, allowing it to effectively withstand the severe vibration and impact generated by new energy vehicles and equipment during operation, ensuring long-term stability and reliability of the connection.
• Streamline the assembly process: The pre-formed 3D bent copper bars with high precision do not require secondary processing or adjustment on site, and can be directly and accurately installed in place, which greatly simplifies the assembly process, improves production efficiency, and reduces manual errors.
• Highly customized services: We can customize copper bars of various complex shapes, size, hole positions and bending angles based on the detailed 3D drawings you provide or specific performance requirements to perfectly suit your unique design.

Automated extruded hard copper bars: a model for safe insulation and efficient production

While pursuing excellent electrical performance, safety has always been the primary consideration for new energy and power systems. ourAutomated extruded hard copper barIt is in this context that comes into being to provide reliable insulation protection for your application:

• Reliable high-voltage insulation: adopt advancedAutomated extrusionProcess: High-performance insulating materials (such as UL-certified special PVC, PE, TPE, etc.) are uniformly and continuously extruded and firmly coated on the surface of copper bars. This forms a dense, bubble-free insulating layer, which effectively isolates high-voltage live parts, completely eliminates the risk of short circuits, and greatly improves the electrical safety of the system.
• Improve production efficiency and consistency: The automated extrusion production line can achieve continuous, efficient and standardized insulation coating, which greatly improves production efficiency. At the same time, it ensures the quality consistency and reliability of each insulated copper bar and reduces the uncertainty caused by manual operation.
• Enhance environmental adaptability and durability: The extruded insulating layer can effectively protect the copper bars from moisture, dust, oil pollution, chemical corrosion and mechanical wear. This allows copper bars to operate stably for a long time under various harsh working conditions (such as high temperature, low temperature, and high humidity), extending their service life.
• Optimize space utilization: Because extruded insulation provides reliable electrical isolation, insulated copper bars allow for smaller electrical clearances than bare copper bars, helping to achieve a more compact and high-density design inside the equipment.
• Simplify installation and maintenance: Pre-insulated copper bars reduce the cumbersome insulation treatment process on site and make installation more convenient. At the same time, its excellent insulation properties also reduce the risk of electric shock during later maintenance.

Comprehensive application areas

our3D bent hard copper barandAutomated extruded hard copper bar, with its unique advantages, it is widely used in many core links in the fields of new energy and power:

• New energy vehicles: High-voltage and high-current connections in complex internal spaces such as power battery packs, motor controllers, on-board chargers (OBC), and high-voltage distribution units (PDU).
• Energy storage system: Efficient and safe connection within busbars, energy storage converters, and container-type energy storage power stations of large battery arrays.
• Smart grids and distribution systems: Key power transmission nodes such as high and low voltage switchgear, distribution boxes, and bus bars.
• Rail transit: Internal connection of train traction system and auxiliary power supply unit.
• Industrial Automation and Robotics: Electrical interconnection in high-power power transmission and precision control systems.

Reasons to choose us

We are committed to providing customers around the world with the most cutting-edge and reliable power connection solutions. With excellent 3D bending technology, efficient automated extrusion process and strict quality control system, we can provide you with:Unparalleled space adaptability, excellent electrical performance, increased system safety and longer service life. Let us join hands to jointly promote the sustainable development and innovation of the new energy and power industries.