Power Craft PWM5 200B:

The Power Craft PWM5 200B is a 200A AC transformer arc welding machine designed for stick (MMA) welding. It runs on 220V power, supports 2–4 mm electrodes, and has an adjustable current range (around 70–200A) for different metal thicknesses.
It features a simple, heavy-duty transformer build, making it durable, low-maintenance, and reliable for general fabrication and repair work—but it is heavier and less energy-efficient than modern inverter welders.

Power Craft PWM5 300B:

The Power Craft PWM5 300B is a 300A AC transformer welding machine for stick (MMA) welding, designed for heavy-duty work. It runs on 220V power, has an adjustable 100–300A current range, and supports up to 4.0 mm electrodes.
Built with a durable transformer system, it offers strong output and reliability for thick materials, but is heavy, less portable, and consumes more power than inverter welders.

Power Craft PWM6 200B:

The Power Craft PWM6 200B is a 200A AC transformer arc welding machine for stick (MMA) welding. It operates on 220/440V power, with an adjustable 70–200A current range and supports 2–4 mm electrodes.

Built with a durable copper transformer, it delivers stable performance for general fabrication and repair work, but is heavy (25 kg), less portable, and less energy-efficient than inverter welders.

Power Craft PWM6 300B:

The Power Craft PWM6 300B is a 300A AC transformer arc welding machine for stick (MMA) welding, built for heavy-duty applications. It operates on 220/440V power, with an adjustable 85–300A current range, and supports 2–4 mm electrodes.

It features a durable copper transformer, 20% duty cycle, and heavy build (29.5 kg), providing strong, stable performance for thick steel work—but it is bulky, less portable, and less energy-efficient than inverter welders.