*If you have any design files that need to be sent, please email them to jaycnc@yeah.net
Our solid copper busbars (high-conductivity heavy-duty electrical bus connectors and distribution bars) are engineered specifically to provide ultra-low-resistance power transmission for high-current electrical systems. Manufactured using high-purity C1100 (T2) electrolytic copper combined with multi-axis CNC machining and precision angle bending, these solid busbars efficiently conduct massive electrical loads while minimizing voltage drops and heat generation. They ensure stable, safe, and efficient power transfer across critical industrial and electrical infrastructure.
They are extensively utilized across various high-voltage, energy, and industrial electronics sectors:
Electric Vehicles (EV) & Battery Energy Storage (BESS): Serves as primary high-current inter-module links for EV battery packs, Battery Management Systems (BMS), and grid-scale energy storage banks.
Power Distribution Switchgear & Transformers: Ideal for electrical switchboards, circuit breaker panels, power transformers, and industrial distribution cabinets.
Renewable Energy Inverters: Functions as high-efficiency conductive bus components inside commercial solar inverters, wind turbine power units, and high-capacity chargers.
Heavy Machinery & Industrial Power Electronics: Highly suited for Variable Frequency Drives (VFDs), resistance welding equipment, and high-voltage power supply enclosures.
High-Purity Electrolytic Copper Material: Fabricated from premium C1100 (T2) electrolytic copper, offering maximum electrical conductivity (≥ 97% IACS) and superior heat dissipation capability under high amperage.
Precision CNC Machining & Hole Patterning: Milled and drilled with tight dimensional tolerances (+/-0.02 mm) for mounting holes, countersinks, and connection slots to ensure quick, exact bolt alignment.
Accurate Angle Bending & Form Factor: Formed via numerical control (NC) bending equipment to create crisp, stress-free angles that fit compact electrical enclosures and busbar duct routing.
Protective Anti-Oxidization Plating Options: Available with tin plating, nickel plating, or silver plating treatments that prevent surface oxidation, suppress copper corrosion, and optimize electrical contact conductivity.
High Ampacity & Low Contact Resistance: Smoothly finished contact surfaces eliminate localized hot spots, reducing electrical contact resistance and enhancing long-term operational safety.
We operate as an all-around direct source manufacturer with over 10 years of professional CNC machining and high-precision mechanical component manufacturing experience.
Direct Factory Price Advantage: Source your solid copper busbars, electrical interconnects, and conductive hardware directly from our production workshop to eliminate trading company markups and maximize your procurement margins.
All-Around Hardware Fabrication Facility: As a comprehensive, all-around production facility, we process a diverse range of high-performance materials including iron, stainless steel, copper, bronze, titanium alloys, and aerospace-grade aluminum alloys to meet exact engineering specifications.
Bespoke OEM/ODM Turnkey Customization: We machine custom copper busbars, flexible shunts, heat sinks, and electrical hardware tailored precisely to your CAD/3D STEP models. You can specify hole layouts, bending angles, bar thicknesses, surface platings, and localized laser logo markings.
Advanced Multi-Axis CNC Milling & Bending: Our facility is equipped with state-of-the-art CNC milling centers, precision cut-off saws, automated bending machinery, and profiling tools capable of maintaining tight dimensional tolerances.
Rigorous Quality & Conductivity Inspection: Every single production batch undergoes severe CMM dimensional audits, hole pitch verification, electrical conductivity testing, and thread/bolt gage checks to guarantee out-of-the-box installation reliability.
If you have any design files that need to be sent, please email them to info@xml-cnc.com
