WA Compact Welding System

PROMOTECH'S WA Compact is a high-performance welding system designed for both continuous and stitch welding using the MIG/MAG process, making it a versatile tool for various fabrication needs. Engineered for industrial-scale reliability, it features automatic joint tracking to actively maintain the correct torch position—both vertically and horizontally—with or without oscillation.

It supports a range of oscillation patterns including straight, triangle, trapezoid, and square, adapting easily to diverse welding applications. An ergonomic pendant control allows welders to make real-time adjustments effortlessly, even while wearing the hood.

The modular track system is made up of 2-meter segments, allowing users to customize track length to fit their workspace. With its efficient performance and economical design, the WA Compact is a smart investment for both small workshops and large industrial plants.

PROMOTECH'S PPCM-650 stands out for its intuitive, operator-friendly software featuring a built-in macro library of commonly used cutting shapes. These preloaded macros allow users to quickly generate parametric pipe joint designs directly from the machine’s control panel—enabling rapid on-site programming with minimal training. For enhanced workflow efficiency, pipe cutting plans can also be prepared remotely using the PPCM SIM software, ensuring the machine stays in continuous operation with minimal downtime.

Additional features include automatic cutting speed compensation, which adjusts based on material thickness, torch angle, and direction—delivering optimal results on every cut.

Engineered for demanding use, the PPCM-650’s robust frame ensures long-lasting performance, and optional upgrades like fume extraction via spindle and an auxiliary torch for material heating add further versatility.

PROMOTECH'S PPCM-1500 is a high-performance, CNC-controlled pipe cutting machine designed for 3D cutting and beveling with both oxy-fuel and plasma. Engineered for productivity, its advanced build and high-quality components ensure reliable operation and outstanding cutting accuracy.

A standout feature of the PPCM-1500 is its intuitive software, equipped with a built-in macro library for most common pipe shapes and joints. With just minimal training, operators can program shapes directly on the machine’s control panel using parametric inputs. Alternatively, offline programming is possible using the dedicated PPCM SIM software, making it easy to prepare jobs in the office and keep the machine running without delays.

Automatic speed compensation based on material thickness, torch angle, and direction ensures consistent quality, while optional features like spindle fume extraction and a heating torch enhance its flexibility on the shop floor.

PROMOTECH'S MCM series represents a breakthrough in portable CNC machining for onshore and offshore steel wind tower production. With its integrated 3D oxy-fuel cutting and beveling head, MCM guarantees precise weld preparations every time—streamlining one of the most time-consuming steps in fabrication.

Each part, such as a door frame, is scanned in real time, automatically generating an optimized CNC path for both cutting/beveling and submerged arc welding (SAW). The ACDC welding system ensures high deposition rates while significantly reducing labor and overhead costs—making it a smart choice for productivity-focused operations.

With minimal setup time, one-man operation, and remote support connectivity, MCM delivers fast ROI and unmatched efficiency.

Gantry Welding System (GWS) is engineered for longitudinal welding of large structural beams, with the web positioned vertically. Designed for integration with MIG/MAG or SAW welding setups, it adapts to your production requirements while delivering consistent, high-precision results.

The standard configuration includes five CNC-controlled axes, operated via a computer system with a TFT graphical interface. The system’s active torch position compensation ensures precision up to 0.1 mm, maintaining exact alignment with the weld seam. Each axis is driven by high-performance servo motors, regulated by a digital inverter, while maintenance-free planetary gearboxes offer reliable motion transmission.

A rigid aluminum frame, anti-collision torch mounts, and linear guides combine to provide smooth, controlled movement and long-term operational stability.

At PROMOTECH, we manufacture fully customized Column & Boom welding systems, configured to support a wide range of welding methods such as SAW (Single/Tandem), MIG/MAG, TIG, or Plasma. These systems are engineered to adapt to your specific project requirements.

To create a complete welding automation solution, we offer optional components like welding rotators, positioners, fit-up bed rollers, and turning rolls, ensuring seamless integration into your production workflow.

Whether for heavy fabrication, pipeline construction, or pressure vessel welding, Promotech's Column & Booms deliver precision, adaptability, and performance you can count on.

PROMOTECH'S Joint Tracking System is an advanced electromechanical solution designed to automatically guide the welding torch with high accuracy along the weld joint across two independent axes. Ideal for GMAW, GTAW, FCAW, and SAW applications, the system seamlessly integrates with column & boom manipulators, gantry welding systems, or any custom-configured automated welding setup.

Using real-time feedback from a sensitive tracking sensor, the system actively maintains the torch position relative to the weld groove. Any deviation in the joint profile is immediately corrected through motorized compensation across the standard 200 x 200 mm range (custom sizes available), ensuring precise weld deposition and consistent quality.

Outfitted with high-precision linear guides, the Joint Tracking System offers smooth, stable motion across both vertical and horizontal axes. A user-friendly control pendant allows operators to easily monitor and adjust the system as needed, enhancing usability on the shop floor.