UN1-40KW Customizable Stable Performance Butt Welding Machine

Engineered for industrial excellence, the UN1-40KW Butt Welding Machine is a robust and reliable solution for high-quality metal joining. Designed with a complete integrated system, this machine delivers consistent, high-performance welds on a wide range of materials. Its combination of power, precision, and durability makes it an indispensable asset for workshops and production lines demanding efficiency and unwavering quality.

Key Advantages

• Unmatched Stability & Reliability: Utilizes a high-performance AC contactor to control the main switch circuit, ensuring consistent welding performance, reduced power fluctuations, and enhanced operational longevity.
• Superior Weld Quality: Excels in creating strong, clean, and precise butt welds on both ferrous and non-ferrous metals, minimizing material waste and post-welding cleanup.
• Robust Industrial Design: Built with heavy-duty components to withstand rigorous daily use in demanding industrial environments, guaranteeing durability and a lower total cost of ownership.
• Ease of Maintenance: Designed with serviceability in mind, the machine allows for straightforward access to key components, reducing downtime and simplifying routine upkeep.

Product Features

• High-Capacity Power System: Features a 40KVA welding transformer powered by a 380V primary voltage, delivering ample power for a wide range of welding applications.
• Precise Process Control: Offers 7 stages of secondary voltage regulation (3.1-5.2V no-load voltage), providing fine-tuned control over the welding energy to match specific material and diameter requirements perfectly.
• Powerful Mechanical Execution: Generates a maximum upsetting force of 1000N with a feeding stroke of 22mm, ensuring solid forge welding and expulsion of impurities for a flawless weld joint.
• Versatile Material Handling: Equipped with a stationary electrode and a movable clamp (jaw distance of 16mm), designed to securely hold and align workpieces for optimal results.
• Comprehensive Setup: Comes as a complete, ready-to-operate system including the transformer, electrodes, pressure-fed machinery, and a suite of advanced control components for seamless integration into your workflow.

Product Applications

The UN1-40KW is a versatile workhorse across diverse industries, ideal for:

• Automotive & Transportation: Manufacturing of exhaust systems, axle beams, frames, and other structural components.
• Construction & Metal Fabrication: Joining rebar, steel bars, fencing, and creating custom metal frameworks and gates.
• Electrical Industry: Welding copper and aluminum wires, busbars, and conductor components.
• Appliance Manufacturing: Production of heating elements, shelving, racks, and internal metal structures for white goods.
• General Manufacturing & Repair: Any application requiring strong, consistent butt welds on low carbon steel, copper, aluminum, and their alloys.