Description
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MEGMEET Dex PM3000 Q (Compact): Precision MIG/MAG Welding with QPT and LSA Technology for Professionals. ??
The MEGMEET Dex PM3000 Q (Compact) is an advanced inverter welding current source designed by power electronics leader MEGMEET. The device represents the essence of innovation, combining compact dimensions with powerful capabilities, dedicated to welding professionals who demand the highest quality, performance and reliability in GMAW (MIG/MAG) processes, including pulse and MMA welding. The Dex PM3000 Q is designed for precision welding of a wide range of materials such as carbon steels, stainless steels and aluminum alloys, offering unparalleled control over the welding process.
At the heart of the device is an advanced, fully digital control system based on IGBT technology, operating at inverter switching frequencies as high as 180 kHz. It is this feature, combined with MEGMEET’s unique technologies, such as QPT (Quick Pulse Technology) and LSA (Low-spatter Arc), that defines its competitive advantage. QPT enables short-arc pulse welding, which translates into a significant increase in welding speed (by up to 50-100% compared to standard MIG/MAG pulse), especially when welding thin sheets, while maintaining low heat input and excellent weld pool control.
LSA technology, implemented in the Dex PM3000 Q, is an intelligent software algorithm that precisely manages droplet transfer in the short-circuit MAG/CO2 process. The result is soft droplet detachment, which drastically reduces spatter (by up to more than 50% compared to conventional DC welding), minimizing the need for time-consuming post-weld machining and enhancing weld aesthetics. The device also offers dedicated expert programs for welding aluminum, allowing for perfect scaling thanks to precise peak and base current control, and special modes for welding stainless steel, including high-speed spot welding.
MEGMEET Dex PM3000 Q (Compact) is not only advanced technology, but also practical solutions for professionals. The ability to save up to 50 individual welding programs (JOB) significantly improves work on repetitive tasks. The compact design with built-in wire feeder makes the device highly mobile, ideal for workshop applications and assembly work in the field. The high efficiency (91%) and power factor (0.94) translate into lower operating costs, while the robust design and safety features (IP23 S, Class D lightning protection) guarantee long and trouble-free operation even in harsh industrial environments. ??️
Explore the Advanced Capabilities of the Dex PM3000 Q
(Compact) Power Source Dex PM3000 Q (250A / 60% @ 40 °C)
? QPT (Quick Pulse Technology) – Breakthrough in Pulse Welding Speed and Control
The QPT (Quick Pulse Technology) implemented in the MEGMEET Dex PM3000 Q (Compact) is an innovative approach to MIG/MAG pulse welding. By operating the inverter at 180 kHz, the system achieves critical control of material transfer between short-circuit and spray, enabling welding with a shorter arc and higher drop transfer frequency.
In practice, this means a significant increase in welding speed, by up to 50-100% compared to conventional pulsed methods. This is particularly beneficial when welding thin sheets of carbon steel, stainless steel and aluminum alloys, where control of heat input is crucial to avoid distortion. QPT technology also provides less sensitivity to changes in shielding gas composition, for example, making it possible to weld stainless steel solid wire with an 80% Argon / 20% CO2 mix, which has traditionally been a challenge. The result is high-quality welds, made faster and with greater precision.
✨ LSA (Low-Spatter Arc) Technology – Intelligent Splinter Reduction in MAG/CO2 Process.
LSA (Low-Spatter Arc) is an advanced software algorithm developed by MEGMEET that is revolutionizing short-circuit mode MAG/CO2 welding. The technology focuses on the precise management of the moment when a droplet of liquid metal is detached from the end of the electrode wire. By carefully analyzing and controlling the arc parameters, LSA ensures a “soft” transition of the droplet into the weld pool, eliminating the violent “explosions” of the liquid metal bridge that are the main cause of spatter.
For the professional welder, this means a reduction in spatters of more than 50% compared to standard DC welding. This translates directly into significant savings in time normally spent cleaning and grinding welds and adjacent parts. In addition, a more stable weld pool and less spatter contribute to improved quality and aesthetics of the completed joints, as well as reduced abrasive consumption. Less heat input is an additional benefit, especially when welding thin parts.
? Optimized Programs for Aluminum and Stainless Steel – Precision and Quality
The MEGMEET Dex PM3000 Q (Compact) features specialized welding programs that have been fine-tuned to meet the welding requirements of aluminum alloys and stainless steels. For aluminum, the device offers advanced pulse control, where the contrast between peak current and base current can reach up to 90%. This allows for a distinctive, aesthetically pleasing scaly effect on the weld, while ensuring adequate penetration and minimizing the risk of porosity.
For stainless steel, the Dex PM3000 Q offers a special control program that reduces the sensitivity of the process to arc pulsations and allows efficient welding with a variety of gas mixtures, often requiring only welding voltage adjustments. Particularly outstanding is the high-speed spot welding function, which allows a full-size circular weld spot to be made in as little as 0.3 seconds, which is crucial for applications requiring high precision and speed, such as in the automotive and appliance industries. These dedicated programs guarantee optimal performance and the highest quality connections for demanding materials.
Technical Specifications
| Parameter | Value |
|---|---|
| Full Product Name | MEGMEET Dex PM3000 Q (Compact) Power Source |
| Catalog Number | R06020118 |
| Control | Fully digital (IGBT) |
| Rated input voltage | AC 3PH 380V -15% ~ 400V +15% (3PH 323V ~ 3PH 460V) |
| Input frequency | 45~65 Hz |
| Inverter switching frequency | 180 kHz |
| Rated input power | 9.2 KVA / 8.7 KW |
| Rated output current | 250 A (at 60% duty cycle @ 40°C) |
| Output current range | 30A ~ 300A |
| Output voltage range | 12V ~ 30V |
| Duty cycle (40°C) | 60% @ 250A; 100% @ 217A (24.9V) |
| Rated idle voltage (OCV) | 54.2 V |
| Power factor | 0.94 |
| Efficiency | 91% |
| Welding processes | Synergic MAG/CO2 (with LSA), Pulsed MIG/MAG (with QPT), MMA. |
| Weldable materials | Carbon steel, stainless steel, aluminum alloys, core wires |
| Memory channels (JOB) | 50 |
| Wire feed speed | 1.4 ~ 28 m/min |
| Insulation class | H |
| Degree of protection | IP23 S |
| Lightning protection | Class D (6000V/3000A) |
| Operating temperature | -10°C ~ +40°C |
| Dimensions (L x W x H) | 610 mm × 260 mm × 398 mm |
| Gross weight (compact version) | 23.7 kg |
Key Features and Benefits
- ? QPT (Quick Pulse Technology): An advanced short-arc pulse welding process based on a 180 kHz inverter frequency. Allows 50-100% faster welding compared to standard pulse, especially effective on thin sheets. Benefits: Significant increase in productivity, excellent weld pool control, minimal heat input, less sensitivity to shielding gas composition when welding stainless steel.
- ✨ Low-Spatter Arc (LSA) Technology: An intelligent software algorithm for MAG/CO2 processes that precisely controls the transfer of metal droplets through soft detachment. This results in a dramatic reduction in spatter (by more than 50%) and a more stable lake. Benefits: Clean welds, minimal need for post-processing (grinding), time and material savings, higher aesthetics of the joints.
- ? Material Versatility and Expert Programs: Capable of welding carbon steels, stainless steels and aluminum alloys. Dedicated programs for aluminum (high peak and base current contrast for scale effect) and stainless steel (including fast spot welding). Benefits: One universal system for many applications, optimization of parameters for specific materials, guarantee of high quality welds regardless of the application.
- ⚙️ Advanced Digital Control and JOB Memory: Fully digital control system based on IGBT technology and 180 kHz inverter provides instant response and precise shaping of arc characteristics. Up to 50 individual welding programs (JOB) can be stored. Benefits: Excellent arc stability, parameter repeatability, easy recall of settings for frequently performed tasks, increased work efficiency.
- ? Compact Design and High Efficiency: Integrated wire feeder in a compact housing (weighing 23.7 kg) makes it easy to transport and work in confined spaces. Efficiency of 91% and power factor of 0.94. Benefits: High mobility, ideal for assembly and workshop work, lower energy consumption and operating costs, compliance with energy efficiency standards.
- ?️ Reliability and Durability in Industrial Conditions: IP23 S rating, Class H insulation and Class D lightning protection (6000V/3000A). Designed to operate in temperatures from -10°C to +40°C. Benefits: Long-lasting, trouble-free operation even in demanding industrial environments, resistant to dust, moisture and voltage fluctuations.
Product Application
- ? Automotive: Precision welding of thin steel, stainless steel and aluminum sheets, manufacturing of body components, exhaust systems.
- ? Locksmith and construction workshops: Implementation of light and medium structures in carbon and stainless steel, repairs, production of balustrades, metal furniture.
- ?️ Machinery and equipment manufacturing: High-quality, aesthetically pleasing joints in machine structures, housings, and precision components where minimal spalling is critical.
- ? Welding of thin and medium thickness sheets: Universal application for welding carbon steels, alloy steels, stainless steels and aluminum alloys where high speed and quality are required.
- ⚙️ Light industry and white goods: Welding of details that require an aesthetically pleasing weld and minimal post-weld processing, such as white goods housing components.
- ?️ Applications requiring high mobility: Its compact design makes it ideal for field installation work and hard-to-reach areas.
Contents of the Kit
- ? MEGMEET Dex PM3000 Q (Compact) Power Source (Part Number: R06020118)
- ?️ Integrated precision wire feeding system (for Compact version)
- ? Technical documentation and operating instructions in Polish.
- (Other accessories, such as MIG/MAG welding chuck, ground wire, gas regulator, are usually configured separately or available in dedicated quotation kits).
Summary: Dex PM3000 Q
(Compact) Power Source Dex PM3000 Q (250A / 60% @ 40 °C) – Your Best Investment
The MEGMEET Dex PM3000 Q (Compact) is an investment in the highest precision, productivity and reliability in MIG/MAG welding. Thanks to revolutionary QPT and LSA technologies, professionals gain a tool that allows them to significantly speed up their work, drastically reduce spatter and achieve impeccable weld quality on a wide range of materials, including aluminum and stainless steel. The compact design and advanced features make this model the ideal choice for demanding industrial and shop applications. Choose the MEGMEET Dex PM3000 Q and raise the standards of your welding work! ?
Part number: R06020118
