Riland MIG-350 I V4c1 Industrial Grade Dual-Purpose Welder

1. ആമുഖം

The Riland MIG-350 I V4c1 is a high-performance industrial-grade dual-purpose welding machine designed for manual welding operations, including MIG, MAG, MMA, and ARC welding. It utilizes advanced IGBT high-frequency inverter technology, ensuring high efficiency, stability, and energy saving with low loss and high output. This welder is suitable for various metal materials and is widely used across industries such as construction, machinery manufacturing, pipeline installation, shipbuilding, automobile maintenance, and aerospace.

Key features include a deep welding process for full penetration on medium and thick carbon steel plates, a 1.4mm carbon steel expert database for improved efficiency, high-speed DSP fully digital and accurate control for stable arc length, and an all-digital double closed-loop grating feedback wire delivery system for precise and stable wire feeding.

Figure 1.1: Riland MIG-350 I V4c1 in an industrial welding application, highlighting ease of use, simple process, and wide applications.

2 സുരക്ഷാ വിവരങ്ങൾ

Always prioritize safety when operating welding equipment. Failure to follow safety precautions can result in serious injury or death.

• വൈദ്യുതാഘാതം: Welding current can cause fatal electric shock. Ensure proper grounding, inspect cables for damage, and wear dry, insulated gloves.
• പുകയും വാതകങ്ങളും: Welding produces fumes and gases that can be hazardous to health. Work in a well-ventilated area or use a fume extractor.
• ആർക്ക് കിരണങ്ങൾ: Arc rays can burn eyes and skin. Always wear a welding helmet with appropriate shade, safety glasses, and protective clothing.
• തീയും സ്ഫോടനവും: Welding sparks and hot metal can cause fires or explosions. Keep flammable materials away from the welding area.
• ചൂടുള്ള ഭാഗങ്ങൾ: Welded materials and equipment can remain hot for a long time. Use insulated gloves and allow materials to cool before handling.
• ശബ്ദം: High noise levels can damage hearing. Wear hearing protection.

3. ഉൽപ്പന്നം കഴിഞ്ഞുview

The Riland MIG-350 I V4c1 welder features a robust design with an intuitive control panel and essential connection points for various welding processes.

Figure 3.1: Front panel of the Riland MIG-350 I V4c1 Welder, showing controls and connections.

3.1 Main Components and Controls

• ഡിജിറ്റൽ ഡിസ്പ്ലേകൾ: കറന്റിനും വോള്യത്തിനുംtagഇ വായനകൾ.
• കൺട്രോൾ നോബുകൾ: Adjust welding current, voltage, and wire feeding speed.
• മോഡ് സെലക്ടർ: Switch between MIG, MAG, MMA, and ARC welding modes.
• പവർ ഇൻഡിക്കേറ്റർ ലൈറ്റുകൾ: Indicate power status, overload, and other operational states.
• പോസിറ്റീവ് (+) ഉം നെഗറ്റീവ് (-) ടെർമിനലുകളും: For connecting welding cables.
• ഗ്യാസ് ഇൻലെറ്റ്: For connecting the shielding gas cylinder (for MIG/MAG welding).
• വയർ ഫീഡർ കണക്ഷൻ: For connecting the external wire feeder (if applicable for split units).

ചിത്രം 3.2: വശം view of the welder, illustrating its wide range of applications.

4. സജ്ജീകരണ നിർദ്ദേശങ്ങൾ

Before operating the welder, ensure all connections are secure and the work area is prepared.

4.1 പവർ കണക്ഷൻ

1. Ensure the welder's power switch is in the 'OFF' position.
2. Connect the power cord to a 220V (±15%) power supply. Verify the power outlet can handle the welder's rated input capacity of 5.6KVA.

4.2 Welding Cable and Earth Clamp കണക്ഷൻ

1. Connect the welding torch cable to the appropriate terminal (usually positive for MIG/MAG, or as per electrode polarity for MMA/ARC).
2. ഭൂമിയെ ബന്ധിപ്പിക്കുക clamp cable to the remaining terminal.
3. Securely attach the earth clamp to the workpiece or a clean, bare metal part of the welding table, ensuring good electrical contact.

4.3 Welding Wire Installation (MIG/MAG)

1. വയർ ഫീഡർ കമ്പാർട്ട്മെന്റ് തുറക്കുക.
2. Place the welding wire spool (0.8mm or 1.0mm) onto the spindle, ensuring it rotates freely.
3. Thread the welding wire through the guide tube and into the drive rollers.
4. Close the drive roller tension arm and adjust the tension appropriately (not too tight to crush the wire, not too loose to slip).
5. Feed the wire through the torch liner until it emerges from the contact tip.

4.4 Shielding Gas Connection (MIG/MAG)

1. For gas-shielded welding, connect the gas hose from the welder to a CO2 or mixed gas cylinder regulator.
2. ഗ്യാസ് ചോർച്ച തടയാൻ എല്ലാ കണക്ഷനുകളും ഇറുകിയതാണെന്ന് ഉറപ്പാക്കുക.
3. Open the gas cylinder valve and adjust the flow rate on the regulator to the recommended setting for your welding application.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

Follow these steps for safe and effective welding with your Riland MIG-350 I V4c1.

5.1 Power On and Mode Selection

1. Turn on the main power switch of the welder. The power indicator light should illuminate.
2. Select the desired welding mode (MIG, MAG, MMA, or ARC) using the mode selector switch on the control panel.

5.2 പാരാമീറ്റർ ക്രമീകരണം

1. For MIG/MAG Welding: Adjust the welding current (40-90A), voltage (up to 61V), and wire feeding speed (up to 15 m/min) according to the material thickness and wire diameter. The digital displays will show the set values.
2. For MMA/ARC Welding: Adjust the welding current (40-90A) based on the electrode type and diameter.
3. Perform test welds on scrap material to fine-tune settings before working on the actual project.

5.3 വെൽഡിംഗ് പ്രക്രിയ

1. Wear all necessary personal protective equipment (welding helmet, gloves, protective clothing).
2. Position the workpiece and earth clamp ശരിയായി.
3. Initiate the arc (for MMA/ARC) or pull the trigger on the MIG torch to start welding.
4. ഒപ്റ്റിമൽ വെൽഡ് ഗുണനിലവാരത്തിനായി സ്ഥിരമായ യാത്രാ വേഗതയും ആർക്ക് നീളവും നിലനിർത്തുക.
5. The welder features built-in over-temperature and over-current protection, which will automatically shut down the machine if limits are exceeded. Allow the machine to cool down before resuming operation.

ചിത്രം 5.1: ഉദാamples of real welding effects on rebar, pipe, I-beam, steel structure, and angle iron.

6. പരിപാലനം

പതിവ് അറ്റകുറ്റപ്പണികൾ നിങ്ങളുടെ വെൽഡിംഗ് മെഷീനിന്റെ ദീർഘായുസ്സും ഒപ്റ്റിമൽ പ്രകടനവും ഉറപ്പാക്കുന്നു.

• ദിവസേന: Inspect welding cables, torch, and earth clamp for damage. Clean the contact tip and gas nozzle (MIG/MAG).
• പ്രതിവാരം: Check wire feeder rollers for wear and cleanliness. Clean dust and debris from the machine's ventilation openings using compressed air.
• പ്രതിമാസ: Inspect internal components for dust accumulation (if comfortable opening the casing, otherwise consult a professional). Check all electrical connections for tightness.
• സംഭരണം: Store the welder in a dry, clean environment away from excessive dust and moisture.

7. പ്രശ്‌നപരിഹാരം

പൊതുവായ പ്രശ്നങ്ങളും അവയുടെ പരിഹാരങ്ങളും അറിയാൻ ഈ വിഭാഗം കാണുക.

8 സ്പെസിഫിക്കേഷനുകൾ

Detailed technical specifications for the Riland MIG-350 I V4c1 Welder.

Figure 8.1: Quality Management System, Attestation of Compliance, and Electromagnetic Compatibility Directive certifications.

9 ഉപയോക്തൃ നുറുങ്ങുകൾ

• മെറ്റീരിയൽ തയ്യാറാക്കൽ: Always ensure the workpiece is clean and free of rust, paint, or oil for the best weld quality.
• പരിശീലനം പൂർണതയിലെത്തിക്കുന്നു: If new to welding, practice on scrap pieces to get a feel for the machine's settings and your technique.
• വാതക പ്രവാഹം: For gas-shielded welding, maintain the correct gas flow rate to prevent porosity in the weld. Too little gas, or too much, can negatively impact the weld.
• Wire Stick-out: Keep a consistent wire stick-out (the length of wire extending from the contact tip) for stable arc and penetration.
• Duty Cycle Awareness: Pay attention to the machine's duty cycle. Exceeding it can trigger the over-temperature protection and shorten the machine's lifespan.

10. വാറൻ്റിയും പിന്തുണയും

The Riland MIG-350 I V4c1 welding machine comes with a 1-year warranty. A Machinery Test Report and Video Outgoing-Inspection are provided with the product, ensuring quality and performance.

10.1 ബന്ധപ്പെടാനുള്ള വിവരങ്ങൾ

For technical support, warranty claims, or any inquiries, please contact:

• ഇമെയിൽ: aii@sdkeda.com
• മൊബൈൽ: +8617861990680