The EVERLAST PT255EXT-D is a state-of-the-art welding machine designed for professionals seeking precision, reliability, and versatility in their welding projects. Equipped with advanced features and cutting-edge technology, this machine delivers exceptional performance across various welding applications. One of the standout features of the PT255EXT-D is its digital microprocessor control, which ensures precise parameter settings and optimal arc stability, resulting in superior weld quality. Whether you're working with thin materials or tackling heavy-duty projects, this machine offers unmatched precision and control. The heavy-duty high-frequency design of the PT255EXT-D reduces maintenance issues and improves start reliability, providing users with a dependable welding solution they can trust. Its true low amp operation down to 3 amps DC and 5 amps AC allows for precise welding even on delicate materials, making it ideal for intricate welding tasks.


Everlast is renowned for its innovative welding equipment, and the PT255EXT-D is no exception. This article delves into the features and capabilities of this advanced welding machine, designed to meet the demands of professional welders across various industries.

Introduction to the EVERLAST PT255EXT-D

The EVERLAST PT255EXT-D is a cutting-edge welding machine equipped with digital microprocessor control, offering precise performance and enhanced user experience.

Digital Microprocessor Control

The integration of digital microprocessor control ensures accuracy and consistency in welding operations. Welders can rely on the PT255EXT-D for precise parameter settings and optimal arc stability.

Heavy-Duty High-Frequency Design

With a heavy-duty high-frequency design, the PT255EXT-D minimizes maintenance issues and enhances start reliability. Welders can tackle demanding projects with confidence, knowing that their equipment can withstand rigorous use.

True Low Amp Operation

The PT255EXT-D boasts true low amp operation, capable of operating down to 3 amps DC and 5 amps AC. This feature is particularly beneficial for welding thin materials with precision and control.

Operation Modes: 2T/4T/Pedal and Torch Amptrol

Versatility is key with the PT255EXT-D, offering multiple operation modes including 2T, 4T, pedal operation, and an additional 2T/4T mode for torch amptrol operation. Welders can choose the mode that best suits their workflow and welding style.

Stick Welding Capabilities: 6010/Cellulose

Equipped with stick welding capabilities, including compatibility with 6010 and cellulose electrodes, the PT255EXT-D expands the range of welding applications. Welders can tackle various materials and projects with ease.

Waveform Control in AC

The PT255EXT-D provides waveform control in AC, offering four waveforms: Sine, Triangular, Soft Square, and Advanced Square Wave. This level of control enables welders to achieve optimal results across different materials and welding techniques.

Pulse Functionality

With pulse functionality of up to 500Hz in DC and 250Hz in AC, the PT255EXT-D enhances welding control and efficiency. Welders can achieve finer weld bead appearance and reduced spatter, improving overall weld quality.

Advanced AC Pulse Mode

The 10Hz Advanced AC Pulse mode of the PT255EXT-D improves penetration on thicker metals while minimizing warping and burn-through on thinner metals. Welders can achieve superior results even on challenging materials.

VRD Function for Safety

Safety is paramount, and the PT255EXT-D features a Voltage Reduction Device (VRD) function to reduce the risk of shock or electrocution, especially in environments where VRD is required for stick welding.

Arc Force Control and Hot Start Settings

Arc force control, hot start time, and hot start intensity settings optimize stick welding performance, ensuring smooth arc initiation and minimal spatter. Welders can achieve consistent results with minimal effort.

Benefits of the EVERLAST PT255EXT-D

The EVERLAST PT255EXT-D offers numerous benefits, including advanced features, precise control, and enhanced safety measures. Welders can increase productivity and efficiency while achieving superior weld quality.

Applications and Industries

The versatility and performance of the PT255EXT-D make it suitable for a wide range of applications and industries, including automotive, fabrication, construction, and aerospace. Whether welding thin sheet metal or thick structural components, the PT255EXT-D delivers reliable results.


The EVERLAST PT255EXT-D sets a new standard in welding equipment with its advanced features, precise control, and enhanced safety measures. Professional welders can rely on the PT255EXT-D to tackle challenging projects with confidence and achieve superior results.


1. Is the EVERLAST PT255EXT-D suitable for beginners?
While the PT255EXT-D offers advanced features, it may be more suitable for experienced welders who require precise control and versatility.

2. Can the PT255EXT-D weld aluminum?
Yes, the PT255EXT-D is capable of welding aluminum, offering versatile performance across various materials.

3. Does the PT255EXT-D require special maintenance?
Regular maintenance is recommended to ensure optimal performance, but the PT255EXT-D is designed to minimize maintenance issues.

4. What power supply does the PT255EXT-D require?
The PT255EXT-D operates on standard electrical power supplies, making it suitable for a wide range of work environments.

5. Is the PT255EXT-D suitable for industrial applications?
Yes, the PT255EXT-D is designed for professional use and can withstand the demands of industrial applications.

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Reviews (7)

May 15, 2023

Unmatched Precision and Reliability!

With the EVERLAST PT255EXT-D, welding has never been smoother. Its digital microprocessor control ensures precise parameters every time.

June 2, 2023

Game-Changer for Welding Professionals

The PT255EXT-D by EVERLAST is a heavy-duty beast! Its advanced AC pulse mode and waveform control make it indispensable in my workshop.

July 11, 2023

Efficiency Redefined!

As a seasoned welder, I rely on the EVERLAST PT255EXT-D for its true low amp operation and versatile stick welding capabilities. A game-changer indeed!

August 28, 2023

Reliable Performance, Every Time

With the EVERLAST PT255EXT-D, I've experienced consistent arc stability and precise control. Its VRD function adds an extra layer of safety, making it my top choice.

September 15, 2023

Exceptional Versatility and Control

The PT255EXT-D from EVERLAST offers unparalleled versatility with its multiple operation modes. From 2T/4T to pedal operation, it adapts to my welding needs effortlessly.

October 3, 2023

Precision Welding Made Simple

The EVERLAST PT255EXT-D simplifies precision welding with its pulse functionality and waveform control. It's a must-have for professionals seeking top-notch results.

November 20, 2023

Top-of-the-Line Performance!

The EVERLAST PT255EXT-D exceeds expectations with its advanced features and heavy-duty design. Whether tackling thin metals or thick structural components, it delivers impeccable results.