1. Product Introduction
This welding machine is an LCD Gas Shielded Welding Machine, model MIG LCD 270. It features AL MIG, Spool MIG, Lift TIG, and Stick welding capabilities. This pressure sensor uses a high-precision ceramic or silicon sensing chip with stainless steel housing. It features high stability, strong anti-interference, and good shock resistance. It is widely used for measuring gas pressure, water pressure, and oil pressure, and is suitable for industrial automation, hydraulic and pneumatic systems, air compressors, water pumps, pipeline pressure monitoring, and other industrial equipment. It provides standard signal output and is compatible with most controllers and instruments.
2. Product Features
- 5-in-1 Multi-Process Synergic Welder: Supports MIG, AL MIG, MMA (Stick), LIFT TIG, and Spool Gun welding.
- LCD Crystal Panel: A brand new intelligent solution with multi-layered page design for enhanced functionality and real-time parameter display.
- Dual Voltage Capability: Operates on both 110V (suitable for family use) and 220V (suitable for work scenarios).
- Aluminum Wire Feeder: Ensures smoother wire feeding and can install 1KG/5KG welding wire.
- Spool Gun Compatibility: Can use a spool gun for more convenient welding.
- High Current Welding, Stable Output: Designed for stable and efficient welding across various scenarios.
- Robust Internal Components: Features all copper coils, IGBT digital tubes, and large capacitors for stable and efficient welding.
- Overheating Protection: Efficient heat dissipation channel to prevent the machine temperature from being too high.
- Industrial Grade Wire Feeder: Ensures stable wire output without slipping.
- One-Click Adjustment: Easy adjustment of voltage, current, and plate thickness.
- Multiple Welding Modes: A variety of welding modes are available to meet different usage needs, including MIG CS CO2 100%, MIG CS CO2+AR, MIG NO GAS CV, MIG ALU AR100%, MIG FLUX CORE, MIG SPOOL GUN, MMA 2.0/2.5/3.2.
- Language Switching: Multiple languages available on the LCD interface.
- High-precision sensing chip, stable measurement, low temperature drift.
- All stainless steel structure, shockproof, corrosion-resistant, long service life.
- Wide voltage input, standard industrial signal output.
- Compatible with PLC, digital meters, inverters, and control systems.
- Compact size, easy to install and reliable sealing.
- IP65 protection, suitable for indoor and outdoor industrial environments.
Image: The MIG-270 supports five welding processes: MIG, AL MIG, Lift TIG, Spool Gun, and Stick.
Image: Detailed view of the LCD Crystal Panel, showing multi-layered page design for functionality.
Image: Internal view highlighting key components: (1) All copper coil, (2) IGBT digital tube, (3) Large capacitor, ensuring stable and efficient welding.
Image: The aluminum wire feeder mechanism, designed for smooth wire feeding and compatibility with 1KG/5KG welding wire.
Image: The MIG-270 can be used with a spool gun for increased convenience.
Image: Demonstrating Stick welding (using 2.0, 3.2, 4.0 specification welding rods) and Lift TIG welding.
Image: The MIG-270 supports both 110V (for family use) and 220V (for work scenarios).
3. Technical Specifications
| Parameter | 110V Operation | 220V Operation | ||||
|---|---|---|---|---|---|---|
| Function | MIG | MMA | TIG | MIG | MMA | TIG |
| Related Input Current | 5 | 4.7 | 3.7 | 6 | 6.2 | 4.4 |
| Welding Current Range | 46 | 43 | 34 | 27 | 28 | 20 |
| Rated Output Voltage | 40-160 | 20-130 | 20-160 | 40-180 | 20-160 | 20-180 |
| Duty Cycle (%) | 40% 160A/22V | 40% 130A/25.2V | 40% 160A/16.4V | 40% 180A/23V | 40% 160A/26.4V | 40% 180A/17.2V |
| Duty Cycle (%) (100%) | 100% 101A/19V | 100% 82A/23.3V | 100% 101A/14V | 100% 114A/19.7V | 100% 101A/24V | 100% 114A/14.6V |
| Wire Diameter | 0.8/1.0 mm | |||||
| Protection Class | IP21S | |||||
| Insulation Class | H | |||||
| No-Load Voltage | 56±5 V | |||||
| Dimensions | 470*180*290 mm | |||||
| Net Weight | 8.4 KG | |||||
Additional Technical Parameters (Pressure Sensor)
- Measuring Medium: Air, water, oil, neutral non-corrosive gas or liquid
- Pressure Range: 0-10kPa / 100kPa / 1MPa / 1.6MPa / 2.5MPa / 10MPa / 60MPa (optional)
- Supply Voltage: DC 5V / 12V / 24V (optional)
- Output Signal: 4-20mA / 0-5V / 0-10V / RS485 (optional)
- Accuracy: ±0.5% FS
- Long-term Stability: ≤±0.1% FS/year
- Overload Pressure: 2 × rated pressure
- Burst Pressure: 3 × rated pressure
- Operating Temperature: -40℃ ~ +125°C
- Storage Temperature: -40°C ~ +150℃
- Housing Material: Stainless Steel 304
- Protection Level: IP65
- Mounting Thread: G1/4, NPT1/4 (default)
- Service Life: ≥100000 hours
4. Applications
- Industrial automation equipment pressure monitoring
- Hydraulic and pneumatic systems
- Air compressors, water pumps, pressure pipelines
- Air conditioning, refrigeration, HVAC systems
- Liquid level measurement and control
- Intelligent instruments and environmental equipment
- Automotive test and modification equipment
5. Installation Instructions
- Install the sensor in a stable position without strong vibration or impact.
- Use standard threaded installation; tighten evenly. Do not knock the sensor.
- Ensure the measured medium is non-corrosive and compatible with the sensor.
- Do not apply long-term over-range pressure to avoid permanent damage.
6. Wiring (3-Wire System)
- VCC: Positive power supply (5V / 12V / 24V DC)
- GND: Negative power supply / Ground
- OUT: Signal output
7. Operating Instructions
The ANDELI MIG-270 features an intuitive LCD panel for selecting welding modes and adjusting parameters. Refer to the visual guides below for an overview of the interface and capabilities.
Video: Overview of the MIG-270's features, including welding modes, internal components, and various welding processes.
7.1. Interface and Mode Selection
The HD LCD panel displays parameter information in real-time. Use the knobs to navigate and select different welding modes and settings.
Image: The operation interface showing real-time welding parameters and settings for MIG Synergy mode.
A variety of welding modes are available to meet different usage needs. Rotate the knob to select from options such as:
- MIG CS CO2 100%
- MIG CS CO2+AR
- MIG NO GAS CV
- MIG ALU AR100%
- MIG FLUX CORE
- MIG SPOOL GUN
- MMA 2.0/2.5/3.2 (Stick)
- LIFT TIG
Image: The welding mode selection screen on the LCD panel, illustrating various available modes.
7.2. Parameter Adjustment
The machine allows for one-click adjustment of voltage, current, and plate thickness. The LCD panel provides visual feedback for these adjustments.
Image: Demonstrating the one-click adjustment feature for welding parameters like voltage, current, and plate thickness.
7.3. Welding Processes and Material Thickness
- AL MIG: Suitable for aluminum welding. For 220V, weld 1-5mm thickness; for 110V, weld 1-4mm thickness.
- CS MIG: Suitable for carbon steel welding. For 220V, weld 1-8mm thickness; for 110V, weld 1-6mm thickness.
- MMA (Stick): Can work with Ø1.6/2.0/2.5/3.2mm electrodes for extended periods.
- LIFT TIG: Welding thickness of 2-5mm, friendly to novice users.
Image: Examples of AL MIG welding (aluminum) and CS MIG welding (carbon steel) with recommended thickness ranges for 110V and 220V.
8. Safety Notes
- This product is NOT explosion-proof. Do not use in flammable or explosive environments.
- Disconnect power before wiring. Reverse wiring may damage the module.
- Keep away from strong electromagnetic interference sources.
- Do not disassemble or modify the product by yourself; this will void the warranty.
- Please follow industrial safety standards during installation and use.
9. Maintenance
Regular maintenance ensures the longevity and optimal performance of your welding machine. Always disconnect the power supply before performing any maintenance.
- Cleaning: Periodically clean the exterior of the machine and the ventilation openings to prevent dust buildup, which can hinder heat dissipation.
- Wire Feeder Inspection: Check the industrial-grade wire feeder for any debris or wear. Ensure the wire output is stable and does not slip.
- Cable and Connection Check: Regularly inspect all cables, connections, and welding torches for damage or loose connections. Replace any worn or damaged parts immediately.
- Storage: Store the machine in a dry, clean environment, away from excessive moisture, dust, and corrosive materials.
10. Package List
- 1 x Pressure Sensor
- 1 x User Manual (PDF available online)
- 1 x Seal Gasket
Image: The MIG-270 welding machine shown with various accessories, including welding gun, ground clamp, and consumables.
11. Warranty and Support
- Warranty: 12 months
- Service: Free after-sales service for non-human quality defects.
- Technical Support: Professional technical support for wiring and application is available.
For detailed instructions and documents, you can view the user manual in PDF format:
Contact Customer Service:
- WhatsApp: +86 16633953613
- Email: jinpin13@126.com
Image: Contact details for customer service via WhatsApp and Email.
