MIG/MAG Series Pulse Welding Machine: MIG-400DP
1. Product Features:
• IGBT module design with extremely high stability and reliability.
• Stable arc for MIG welding, more regular droplet transfer and beautiful welding formation.
• Little and fine spatter without adhesion to weldment in MAG welding, saving labor and cleaning costs and prolonging nozzle service life.
• Up to 100 kinds of welding expert programs, greatly saving operation time and achieving high-efficiency welding effect.
• Equipped with double pulse function and cooperative control to realize perfect fish scale weld and improve weld quality.
• Can be used with generator and suitable for field construction.
• Patented intelligent comprehensive power protection for long service life of the machine.
2. Functions:
• MIG/MAG Single PulseMIG.
• MIG/MAG Synergic Control.
• MIG/MAG Separate Control.
• Shielded Metal Arc Welding.
3. Applications:
• Applicable to the welding of metals such as stainless steel, carbon steel, alloy steel, aluminum and aluminum alloys.
4. Technical Parameters:
| Item | Value
|
|---|
| Input Voltage (V) / Frequency (Hz) | 3~380V±10% / 50/60HZ
|
| Rated Input Power (KVA) | MIG Welding | SMAW |
| 24 | 25 |
| Rated Input Current (A) | 45 | 47 |
| No-load Voltage (V) | 92 | 14 |
| Welding Current (A) | 20~500
|
| Welding Voltage (V) MIG Welding | 14~50 | |
| Duty Cycle (%) | 500A 60%; 400A 100%
|
| Power Factor | 0.9
|
| Efficiency | ≥85%
|
| Insulation Class | H
|
| Protection Class | IP21S
|
| Wire Diameter (mm) | 0.6---1.6
|
| Weight (kg) | 32.5
|
| Dimensions (mm) | 670*325*605
|
5. Multiple Application Modes:
• A customized expert welding mode: for rapid spot welding and rapid welding of short weld seams. Features of this mode include fast arc striking, fast welding, welding starts immediately when the switch is pressed and stops when released, with high welding beat and high operation efficiency.
• Standard Mode: This mode is suitable for general welding needs. In this mode, various welding parameters can be set freely and precisely according to welding processes and operating habits. Synergic control mode is available, where the welding voltage is automatically matched when adjusting the current.
• SMAW Mode: The "SMAW" mode can be switched through the P menu, and electrodes with a maximum diameter of 5.0mm can be used, applicable to various acidic and alkaline electrodes. This mode is suitable for long-distance welding operations, maintenance and other occasions.
6. Exclusive Advantages for Aluminum Welding:
• Equipped with pulse mode, suitable for welding medium and thick aluminum plates; double
Pulse.
• mode is suitable for thin plate and vertical welding.
• The arc length control function can adjust the heat output of the arc by changing the arc length.
• Widely applicable to the welding of soft aluminum (aluminum-silicon) and hard aluminum
(aluminum-magnesium).
• Special welding software can be customized for special aluminum alloy materials.
7. High-performance Wire Feed System:
• Realizes instant arc striking through the adoption of full digital encoder wire feeder and improved control algorithm.
• Ensures smooth arc striking next time by controlling the shape of the wire end at the end of welding.
| Item | Value |
|---|
| Model | 7.710RM.012 |
| Voltage (V) | DC 24V |
| No-load Current (A) | ≤0.9 |
| Load Current (A) | 3.5 |
| Wire Feed Speed (m/min) | 2~24 |
| Starting Voltage (V) | ≤2.5 |
| Wire Feed Roller Specification (mm) | Φ30*22*10, equipped with 1.0/1.2 V-groove rollers |
| Wire Pressing Roller Specification | Universal flat pressure roller |
| Rotation Direction | The wire feed roller rotates clockwise when the red wire is connected to the positive pole |
8. Excellent On-site Applicability for Users:
• The input voltage adaptation range reaches ±25%.
• Circuit boards and main power devices adopt dust-proof design.
• The shell protection class reaches IP23S.
• 100% high duty cycle at 400A.
• The primary and secondary inside the welding machine are fully modular, improving reliability.
• High definition 7-segment digital display, which can show preset current and voltage, actual welding current and voltage, fault codes, wire feed speed, time and other parameters.
• Adopts touch buttons for convenient parameter setting.
9. A Variety of Advanced Design and Management Functions:
• Adopts a quad-core processor, optimized software control algorithm and pulse waveform control to make the welding arc more stable.
• Built-in expert data for wire diameter range of 1.2/1.4mm, adaptable to aluminum welding from thin plates to thick plates.
• High-quality aluminum MIG welding can be achieved for both thin and medium-thick plates.
• Realizes instant and stable arc striking.
• Can store and call 100 sets of welding conditions.
• The upper and lower limits of welding current can be set to prevent operators from using the machine beyond specifications.
10. Abundant Arc Characteristics:
| Welding Wire Material | Welding Method | Shielding Gas | Pulse | Wire Diameter (mm) |
|---|
| Hard Aluminum | MIG
| Ar (99.99%)
| No Pulse | 1.2, 1.6 |
| Hard Aluminum | With Pulse
| 1.0、1.2、1.6 |
| Soft Aluminum | 1.2、1.6 |
| Pure Aluminum | 1.2, 1.6, 2.0 (0P1) |
11. Parameters of Water Cooling Tank & Trolley:
• 10L water capacity for more peace of mind of users.
• Simple design for convenient water replacement.
• Concise and elegant design of the trolley.
• High-quality materials with solid and durable structure.
• Smooth push and pull of wheel hub, saving time, labor and worry.
| Name | Water Cooling Tank | Trolley |
|---|
| Input Voltage (V) | 380V | - |
| Rated Frequency (Hz) | 50/60Hz | - |
| Dimensions (mm) | 670*325*300 | 1170*445*1170 |
| Weight (kg) | 17 | 22.1 |
12. Operation Method:
• Parameter adjustment/switch knob, Press the knob for parameter selection, Rotate the knob for parameter adjustment.
13. Robot Collaboration:
• Can be seamlessly matched with welding robots to realize automatic and intelligent welding production.
14. Weld Inspection Results:
• Visual Inspection: The weld surface has a beautiful shape and good joints, with no defects such as cracks, incomplete fusion, blowholes and weld beads on the surface.
• Ultrasonic Flaw Detection: The samples are tested by the quality department with ultrasonic flaw detection, and the samples are defect-free and meet the qualification requirements.
15. Full-Process Service System:
• Provide 72-hour consulting service.
• One-on-one connection with professional personnel.
• Transparent prices and equipment parameters.
• Treat every customer honestly and fairly, and provide high-quality products and services.
• Strictly implement contract terms to protect the rights and interests of every customer.
• Strictly abide by product quality standards and be responsible for every ex-factory equipment.
• Provide product teaching videos and user guides.
• Provide remote guidance for product installation, commissioning and use.
• Provide product maintenance guidance and supply of damaged parts.
• 7×24-hour maintenance service consultation.
