URD-90 & URD-180 Direct Frequency Resistance Welding Transformer for High Current Spot Welding

#Industry ·2026-08-07

In modern industrial welding applications, welding stability, current accuracy, and production efficiency are critical factors. Guangdong Ur Welder develops advanced Resistance Welding Transformer solutions with direct frequency technology to meet the demanding requirements of automotive, hardware, battery, and precision welding industries.

Resistance Welding Transformer Spot Welding Transformer

The URD-90 and URD-180 direct frequency series are high-performance Spot Welding Transformer products designed for high current resistance welding systems. With optimized magnetic structure, efficient cooling design, and excellent electrical performance, these transformers provide stable welding power and consistent welding quality for continuous production.


Unlike traditional transformer solutions, the URD series Welding Transformer offers faster response speed and improved energy conversion efficiency. The direct frequency design enables the welding system to achieve more accurate current control, shorter welding cycles, and better welding repeatability.


High Efficiency Direct Frequency Welding Transformer


The URD-90 and URD-180 Resistance Welder Transformer are specially developed for industrial resistance welding equipment. The transformer provides low-voltage and high-current output, which is essential for achieving strong welding joints with minimal energy loss.


The compact structure of the URD Spot Welder Transformer makes it suitable for automated welding systems where installation space and production efficiency are important. The optimized internal design improves heat dissipation and ensures reliable operation during high-frequency welding cycles.


For applications requiring stable current output and precise welding control, the URD-90 and URD-180 Resistance Welding Transformer deliver outstanding performance and durability.


URD-90 & URD-180 Transformer Applications


The URD direct frequency Spot Welding Transformer is widely used in various industrial fields, including automotive manufacturing, EV battery production, electronic components, metal fabrication, and automated welding systems.


In automotive applications, the Welding Transformer provides reliable power for body components, structural parts, brackets, and precision spot welding processes. In battery manufacturing, the Resistance Welder Transformer supports high-current welding requirements for battery tabs, nickel strips, copper connections, and energy storage components.


For wire mesh welding machines, cabinet welding equipment, and hardware production lines, the URD series Spot Welder Transformer ensures stable welding performance and long-term production reliability.


Reliable Resistance Welding Transformer Manufacturer


Guangdong Ur Welder focuses on the development and manufacturing of professional resistance welding equipment and power solutions. The company provides complete welding solutions including Resistance Welding Transformer, welding controllers, precision welding power supplies, and HD-400B-all-rounds-comprehensive-welding-monitor.html">welding monitoring systems.


The URD-90 and URD-180 Welding Transformer series combine advanced technology, reliable components, and strict manufacturing processes to provide customers with efficient welding solutions.


Whether for automatic production lines or customized welding equipment, URD direct frequency Resistance Welding Transformer helps manufacturers improve welding quality, reduce production costs, and increase productivity.


Choose URD-90 and URD-180 Spot Welding Transformer for reliable, efficient, and precision resistance welding performance.

Five working frequencies, six control modes.

Professional technical team provides comprehensive one-stop welding system solutions.

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