Tradeweld MMA 160S PWM-DC Inverter Welding Machine

The Tradeweld MMA 160S PWM-DC Inverter Welding Machine is a reliable and compact solution for professionals and DIY users alike, offering dependable performance for a variety of welding tasks. Designed for use in both Manual Metal Arc (MMA) and Tungsten Inert Gas (TIG) welding processes, this unit delivers precision and control for light-to-medium duty applications. Whether you're working in fabrication, repair, or metalwork around the home or workshop, this welder brings both efficiency and flexibility in a lightweight, portable form factor. \n \nCapable of running on standard 220V input, the Tradeweld 160S uses Pulse Width Modulation (PWM) and DC inverter technology to achieve high efficiency and low power consumption. The design supports electrode sizes ranging from 1.6mm to 3.2mm, making it ideal for various thicknesses of mild steel, stainless steel, and other ferrous materials. Built-in fan cooling ensures optimal thermal performance, while the 60% duty cycle allows for consistent operation without overheating. Whether used in tight spaces or larger job sites, it delivers smooth arcs and reliable starts for professional results. \n \nProcess: MMA • TIG \nElectrode Size:1.6mm - 3.2mm \nAmps: 20-160 \nVolts: 26.2 \nDuty Cycle: 60% \nOCV:26.2 \nInput \nVolts:220 \nAmps:24.5 \nGeneral \nCooling:Fan \nIP:21 \n \nDual MMA and TIG Welding Capability: This welder offers both MMA (stick) and TIG functions, allowing users to switch between processes for added versatility. MMA welding is ideal for general-purpose use, while TIG offers more control and is perfect for detailed or precision-based welds, expanding the tool’s utility across more types of projects. \n \nOutput Range of 20–160 Amps: The adjustable current range ensures users can fine-tune the power output based on the task at hand. Lower amp settings are suitable for thinner materials and delicate welding, while higher settings provide the power needed for thicker metalwork. This flexibility enables effective welding across a broad spectrum of applications. \n \nHandles Electrode Sizes from 1.6mm to 3.2mm: Compatible with common electrode sizes, this machine can handle a variety of welding rods suitable for different materials and positions. Whether you're working with E6013 for general welding or E7018 for stronger, structural welds, the unit supports consistent results across a range of needs. \n \nPWM-DC Inverter Technology for Energy Efficiency: Incorporating modern inverter design, the welder uses pulse width modulation to optimize energy use and deliver higher output with less power draw. This translates into greater energy savings, reduced heat generation, and increased portability due to the machine’s lighter weight. \n \n60% Duty Cycle for Continuous Operation: With a duty cycle of 60% at 160 amps, the machine allows prolonged operation with minimal rest intervals. This is essential for professionals who require reliable output over extended sessions and helps avoid downtime due to thermal overloads in routine jobs. \n \nFan-Cooled System for Enhanced Protection: The integrated fan cooling mechanism helps regulate internal temperature and prevents heat-related issues during longer runs. This boosts the unit’s lifespan and ensures it maintains optimal performance even under demanding conditions or in warmer environments. \n \nIP21 Rating for Indoor and Covered Use: With an ingress protection rating of IP21, the welder is suitable for use in sheltered workspaces, protecting against limited dust and dripping water. This rating ensures the machine is safe for regular use in garages, workshops, or temporary on-site shelters. \n \nThe Tradeweld MMA 160S PWM-DC Inverter Welding Machine brings together reliable welding capabilities, adjustable power settings, and modern inverter technology in a compact, user-friendly design. Ideal for metal repair, fabrication, and general maintenance, this welder is a strong addition to any toolbox—offering dependable performance for a wide range of welding tasks with convenience and control.