The Excellent Enterprises ARC-200 is a compact, lightweight single phase MOSFET inverter welding machine delivering a stable 20–200 A DC output for MMA / stick (SMAW) welding on a standard 230 V supply. With Hot Start, Arc Force and Anti-Stick, it gives smooth electrode ignition, low spatter and consistent beads on mild steel, carbon steel, low-alloy and stainless steel. Best for workshops, fabricators, automotive/structural repair and on-site maintenance that need a dependable, portable everyday welder. Not for aluminium or TIG work (for aluminium TIG, see the AC/DC TIG-200).
Product Overview
The ARC-200 is built for professionals, workshop owners, fabrication contractors and maintenance teams who need a compact yet dependable welder for daily industrial use. Its MOSFET inverter core delivers stable DC output from 20 A to 200 A, covering light-to-medium-duty fabrication, repair and on-site welding. Compared with bulky, power-hungry transformer welders, the ARC-200 is lighter, more efficient and far easier to move between bench, site and job — exactly what Indian workshops and field teams need.
Key Features
- MOSFET inverter technology — stable, efficient DC output with lower power draw than transformer welders.
- 20–200 A range — from thin sheet repair to medium-section fabrication with common electrodes.
- Hot Start — boosts current at strike for easy, reliable arc ignition.
- Arc Force — auto-adaptive control reduces electrode sticking in the puddle without raising spatter.
- Anti-Stick — prevents electrode freeze and overheating on contact.
- Portable build — compact, lightweight body for workshop, site and mobile work.
- Stable on fluctuating supply — handles the voltage swings common on Indian power.
- Full protection — over-voltage, over-current, over-heat and anti-stick.
- Electrode compatibility — 2.5 mm and 3.15 mm (e.g. E6013, E7018).
Benefits
The ARC-200 keeps everyday welding fast, clean and low-fuss: easy starts, fewer stuck rods, less spatter to grind, and consistent beads that mean less rework. Its low weight and single phase operation suit mobile contracts and tight workspaces, while MOSFET efficiency lowers running cost. For a workshop that needs one reliable stick welder for fabrication and repair, it’s a practical, economical workhorse.
Technical Advantages
The MOSFET inverter switches incoming AC at high frequency and rectifies it to a smooth, well-regulated DC arc, giving better arc stability and a much lighter, more efficient machine than a transformer welder. Hot Start momentarily lifts current to establish the arc cleanly; Arc Force dynamically adjusts output as arc length changes to prevent sticking and stabilise the bead; Anti-Stick drops current if the electrode sticks, protecting both rod and machine. Together they raise first-time-strike success and weld consistency, especially for less-experienced operators.
Material & Construction
The ARC-200 uses a compact industrial inverter enclosure with a protected front panel, current display and forced-air cooling for a rated 60% duty cycle and ~85% efficiency. ⚠️ VERIFY/ASSUMPTION — confirm: net weight ≈ 5–8 kg; dimensions ≈ 380 × 150 × 235 mm; ingress rating ≈ IP21S; VRD. Also verify the “Gunmetal Body + Copper Strip Jaw” line on the current page — that phrasing describes an electrode holder, not this welder; correct or remove it.
Performance Advantages
- Smooth, stable arc — consistent DC output for clean beads and fewer defects.
- Easy striking, low sticking — Hot Start + Arc Force + Anti-Stick.
- Portable — light enough for ladders, scaffolds and mobile jobs.
- Energy-efficient — lower electricity use than transformer welders.
- Reliable on poor supply — protections and output stability for Indian site conditions.
Applications
Steel gate and grill fabrication; structural repair welding; workshop maintenance; automotive body and chassis repair; pipeline and pipe-support repair; general fabrication; EPC and plant maintenance support; on-site welding contracts; and small-workshop production.
Industries Served
Fabrication workshops · automotive repair · construction & structural steel · plant & EPC maintenance · general engineering · gate/grill and furniture fabrication · field-service and mobile welding contractors.
Why Choose Excellent Enterprises
Excellent Enterprises is an ISO 9001:2015 certified, ISI-compliant supplier serving 500+ businesses across India since 1997 (29+ years). You get a genuine, warranty-backed machine, bulk pricing for 10+ units, PAN-India delivery, GST invoicing, OEM/private-label and export options, and a 30-minute quote response. We also stock the electrodes, holders, cables, drying ovens and PPE to outfit the whole job — one supplier, one invoice.
Buying Considerations
- Use case: an MMA/stick welder for steel and stainless — not for aluminium or TIG (choose the AC/DC TIG-200 for those).
- Supply: runs on 230 V (±15%); ⚠️ confirm rated input current/KVA for genset sizing.
- Electrodes: rated for 2.5 mm and 3.15 mm rods; match electrode and amperage to plate thickness. ⚠️ Confirm max plate thickness (typically ~2–6 mm class).
- Duty cycle: 60% — sized for repair and fabrication cycles rather than continuous heavy production (step up to ARC-250/400 for heavier duty).
- What’s included & warranty: ⚠️ confirm in-box accessories (electrode holder + cable, earth clamp + cable) and warranty term.
Maintenance Tips
Blow conductive dust out of the vents and fan path with dry, oil-free air. Keep electrode-holder and earth-clamp contacts clean and cables undamaged for a stable arc. Store dry and don’t block airflow during use. Replace worn holder springs/jaws and frayed cables promptly to maintain output and safety.
Safety Considerations
Wear a welding helmet (suitable shade), FR clothing, leather gloves and safety boots; ensure ventilation/extraction, especially indoors and on stainless. Verify proper earthing, keep flammables clear, and isolate the machine before changing connections. Follow IEC 60974-1 and your site hot-work and electrical-safety procedures.
Frequently Asked Questions
What is the ARC-200 MOSFET welder used for? It’s used for MMA / stick (SMAW) welding — fabrication, maintenance, automotive and structural repair, and general workshop work on mild steel, carbon steel, low-alloy and stainless steel.
Is MOSFET better than a transformer welding machine? For most users, yes: MOSFET inverter welders are lighter, more energy-efficient and more portable, and they deliver a more stable arc with features like Hot Start and Arc Force that transformer machines lack.
MOSFET vs IGBT — what’s the difference? Both are inverter technologies. MOSFET units are typically lighter and cost-effective for light-to-medium MMA duty; IGBT units (see our ARC-250/400/500) generally handle higher current and heavier continuous duty. Choose by your amperage and duty needs.
What electrode sizes and plate thickness does it handle? It supports 2.5 mm and 3.15 mm electrodes (e.g. E6013/E7018) for general fabrication. ⚠️ Confirm exact maximum plate thickness from the datasheet; match electrode size and amperage to the metal.
Will it run on a generator and on fluctuating supply? It operates on 230 V (±15%) with output stabilisation and protection for unstable power. For generator use, ⚠️ confirm the required input current/KVA so the genset is correctly sized.
Is it portable and what does it weigh? Yes — it’s a compact, lightweight inverter built for site and mobile work. ⚠️ Confirm exact net weight (typically a 5–8 kg class machine).
Is bulk pricing available? Yes. Bulk pricing is available for 10+ units — request a slab quote and we respond within 30 minutes during business hours.
Conclusion
The Excellent Enterprises ARC-200 is a dependable, portable, energy-efficient single phase MOSFET stick welder for everyday fabrication, repair and site work on steel and stainless — backed by an ISO 9001:2015 supplier with 29+ years of experience, bulk pricing and PAN-India delivery. For a reliable workhorse welder, request a quote today for current and bulk pricing.
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