Dongcheng DC Series Electric MMA Welding Machine – Pure Copper | 200A / 250A / 315A / 400A | 220V / 380V / Dual Voltage

Dongcheng DC Series Electric MMA Welding Machine – Pure Copper

The Dongcheng DC series is a professional range of electric manual metal arc (MMA/stick) welding machines with pure copper windings, available across five output levels and three voltage configurations. Designed for household workshops, small fabrication shops, and heavy industrial applications. Pure copper construction ensures superior conductivity, heat resistance, and long service life. Available in standard, package, and deluxe configurations with optional aluminium and copper cable upgrades.

Output Levels

• 200A – Light to medium duty. Suitable for thin to medium gauge steel, home repairs, and general fabrication. 220V only.
• 250A – Medium duty. Suitable for structural steel, general fabrication, and heavier home workshop use. 220V only or dual voltage (220V/380V).
• 315A – Heavy duty. Suitable for structural steel, industrial fabrication, and continuous workshop use. Dual voltage (220V/380V).
• 400D – Heavy industrial duty. For thick plate, structural steel, and high-volume production welding. Dual voltage (220V/380V).
• 400M Industrial Grade – Top-tier industrial model for demanding continuous-use environments. 380V only.

Voltage Options

• 220V Only – For standard household and workshop power supply (200A and 250A models).
• Dual Voltage (220V/380V) – Flexible operation on both household and industrial power supplies (250A, 315A, 400D models).
• 380V Only – Industrial three-phase power for maximum output and duty cycle (400A and 400M industrial models).

Configuration Options

• Standard – Machine only, ready to weld.
• Package – Machine with welding accessories kit included.
• Package + 7m Aluminium Cable – Package with 7-metre aluminium welding cable for extended reach.
• Package + 10m Copper Cable – Package with 10-metre copper welding cable for maximum conductivity and reach.
• Deluxe Set – Premium configuration with full accessory set (250A model).

Key Features

• ✅ Pure copper windings for superior conductivity and durability
• ✅ Five output levels: 200A, 250A, 315A, 400D, and 400M industrial
• ✅ 220V, 380V, and dual voltage options
• ✅ Standard, package, and deluxe configurations
• ✅ Optional 7m aluminium and 10m copper cable upgrades
• ✅ Suitable for household, workshop, and heavy industrial use

How to Choose

• Home workshop / light use: 200A or 250A, 220V, standard or package
• Small fabrication shop: 250A or 315A, dual voltage, package + cable
• Heavy industrial / production: 400D dual voltage or 400M industrial 380V

What's in the Box

• 1x Dongcheng DC Series MMA Welding Machine (configuration as selected)
• Accessories and cable as per selected configuration

Verify your local power supply voltage before connecting. Ensure adequate circuit capacity for the selected output model. Contact us to confirm electrode compatibility and duty cycle specifications.