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Created on 05.21
MIG-280DP Double Pulse Welding Machine MIG MAG TIG Multi-function Welder
MIG-280DP is a high-performance full digital double pulse welding machine, inheriting all advantages of single pulse welding equipment. It adopts high-speed digital control technology, realizes one pulse one droplet transfer effect, effectively reduces welding pores, features ultra-low spatter, stable welding performance, and supports multiple welding processes. It is widely used in aluminum alloy, stainless steel, carbon steel and various alloy metal welding works.
1. Core Product Features
- Fully equipped with all functions of MIG-P series single pulse welding machine
- Greatly reduce blowhole defects during aluminum welding process
- High-speed full digital control monitors the whole welding process
- Accurate one-pulse-one-droplet transfer, nearly spatter-free welding effect
2. Rich Welding Functions
- MIG/MAG Single Pulse Welding
- MIG/MAG Double Pulse Welding
- MIG/MAG Synergic Control Mode
- MIG/MAG Independent Parameter Control
- Traditional SMAW Manual Arc Welding
3. Wide Welding Application
This welder is suitable for welding carbon steel, stainless steel, alloy steel, silicon bronze, aluminum bronze, pure aluminum and various aluminum alloy materials, covering daily metal processing and industrial precision welding work.
4. Main Technical Parameters
Item | Specification |
Input Voltage & Frequency | 3φ380V±10%, 50/60Hz |
Rated Input Power | MIG:11.5KVA / SMAW:12.7KVA |
Rated Input Current | 18A / 18A |
No-load Voltage | 88V / 89V |
Welding Current Range | 20~250A |
MIG Welding Voltage | 13.5~26.5V |
Duty Cycle | 250A 60% ; 200A 100% |
Power Factor | 0.9 |
Working Efficiency | ≥85% |
Insulation Class | H |
Protection Grade | IP21S |
Applicable Wire Diameter | 0.6-1.0mm |
Net Weight | 26kg |
Overall Dimension | 600*230*460mm |
5. Diversified Working Modes
- Custom Expert Welding Mode: Suitable for spot welding and short weld rapid welding. Fast arc striking, instant welding start and stop, high working frequency and greatly improved production efficiency.
- Standard Welding Mode: Fit for conventional welding work. Users can freely and accurately set all welding parameters according to process needs, support synergic automatic matching voltage function.
- SMAW Manual Welding Mode: Switchable via menu interface, compatible with electrode up to 5.0mm, applicable for long-distance field welding and equipment maintenance work.
6. High-precision Wire Feeding System Model: 7.710RM.012
- Working Voltage: DC 24V
- No-load Current: ≤0.9A
- Load Current: 3.5A
- Wire Feed Speed: 2~24m/min
- Starting Voltage: ≤2.5V
- Standard wire feed roller fits 1.0/1.2mm welding wire
- Optimized control algorithm realizes instant stable arc striking
- Intelligent wire end shaping ensures smooth secondary ignition
7. Overall Equipment Core Advantages
- Wide voltage adaptation range up to ±25%, strong anti-fluctuation ability
- Main circuit board and power device adopt professional dustproof structure
- High 60% heavy-duty duty cycle, stable long-time operation
- Internal full modular design for higher equipment reliability
- High-definition digital display shows current, voltage, speed, fault code and other data
- Touch button design, simple and fast parameter setting
8. Exclusive Advantages for Aluminum Welding
- Double pulse design perfectly matches thin aluminum plate vertical welding, single pulse fits medium and thick aluminum plate welding
- Built-in arc length adjustment function to flexibly control welding heat input
- Compatible with soft aluminum silicon alloy and hard aluminum magnesium alloy welding
- Support customized exclusive welding software for special aluminum alloy materials
9. Excellent Arc Stability Performance
- Equipped with quad-core processor, optimized pulse control algorithm for more stable welding arc
- Pre-installed rich aluminum welding expert process data
- Realize high-quality forming for both thin and medium-thick aluminum plates
- Support storage and recall of 100 groups of preset welding parameters
- Current upper and lower limit setting effectively avoid illegal operation
10. Common Welding Material Matching Scheme
Welding Material | Welding Process | Shielding Gas | Pulse Mode | Wire Diameter |
Hard Aluminum | MIG | 99.99% Pure Argon | Non-pulse | 0.9/1.0/1.2mm |
Aluminum Magnesium Alloy | MIG | 99.99% Pure Argon | Pulse | 1.0/1.2mm |
Pure Aluminum | MIG | 99.99% Pure Argon | Pulse | 1.0/1.2mm |
11. Operation & Automatic Matching
- Simple operation: adjust parameters via rotary knob, short press to select item, rotate to adjust value
- Robot compatible: seamlessly connect with various automatic welding robots to realize intelligent unmanned welding production
12. Welding Quality Certification
- Visual inspection: neat and smooth weld seam, no crack, incomplete fusion, air hole and other surface defects
- Professional ultrasonic flaw detection: internal welding quality fully qualified, reach industrial high-standard welding requirement
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