WELPRO PRO MMA 160 Inverter Welder

A high-quality, professional-grade MMA Inverter Welder designed for heavy-duty applications, structural work, and industrial welding. It delivers a full rated welding current of up to 160A, providing a smooth, stable, consistent, and powerful welding arc.

The machine supports difficult-to-weld special-grade electrodes such as E7018 up to 4.0 mm in diameter, making it suitable for demanding welding applications. It is designed for extended continuous heavy-duty welding throughout the day without interruption or unexpected shutdown.

The machine offers excellent flexibility with front-panel MMA polarity switching, allowing the welding polarity (DC+ / DC-) to be selected according to the electrode type and workpiece.

It is also equipped with 100% pure copper welding and ground cables, providing excellent current conductivity, stable welding performance, reduced heat buildup, enhanced safety, and greater durability compared with conventional aluminum cables. The high-quality inverter technology also helps reduce power consumption while delivering strong welding arc performance.

Key Features

• Delivers a full rated welding current of up to 160A, providing smooth, stable, consistent, and powerful welding performance.
  
• Designed to support continuous welding with special-grade E7018 electrodes up to 4.0 mm throughout the day without interruption.
  
• Convenient front-panel MMA polarity switching allows the welding polarity to be selected according to the application and electrode type.
  
• Equipped with 100% pure copper welding and ground cables, providing excellent current conductivity and more stable welding performance than conventional aluminum cables.
  
• Energy-efficient high-quality inverter technology helps reduce power consumption while delivering a powerful welding arc.

Technical Specifications

• Brand : WELPRO
  
• Model : WELARC 160
  
• Type : Inverter – Single Phase
  
• Welding Current : 20–160 A
  
• Duty Cycle : 60%
  
• Input Voltage : 1 Phase, 220V / 50Hz ±10%
  
• Maximum Input Power : 5.3 kVA / 24.3 A
  
• No-Load Voltage : 63 V
  
• Power Factor : 0.93
  
• Insulation Class : Class F
  
• Protection Class : IP23
  
• Electrode Diameter : 2.6–4.0 mm
  
• Machine Dimensions : 16 × 40.5 × 29.5 cm
  
• Package Dimensions : 26.5 × 46.5 × 34 cm
  
• Net Weight : 8 kg
  
• Gross Weight : 13 kg
  
• Warranty : 3 Years

Package Includes

• Electrode Holder : 16 mm² / 7 m
  
• Earth Clamp : 16 mm² / 5 m
  
• Welding Mask : Handheld Welding Mask
  
• Slag Hammer : Welding Slag Hammer
  
• Welding Brush : Welding Brush
  
• Leather Gloves : 10-inch Short Leather Gloves
  
• Welding Electrodes : E6013, 2.6 × 350 mm (5 pcs./pack)