The Excellent Enterprises Plasma CUT-100 Three Phase IGBT Inverter Cutting Machine is the flagship of the plasma range — a production-class cutter for fabrication plants, steel processors, shipyards and CNC cutting operations. Delivering 20–100A with clean cuts to 30mm (35mm severance) on conductive metals including cast iron, it pairs high-speed cutting with continuous-duty reliability on 415V three-phase power.
Product Overview
Built on phase-shift full-bridge IGBT architecture — the engineering used in advanced CNC thermal cutting — the CUT-100 holds stable arc voltage along the cut path for uniform kerf, low dross and lower thermal stress under sustained load. IP21 protection and 90% efficiency suit demanding production environments.
Key Features
- 20–100A air-plasma; 30mm clean / 35mm severance.
- Phase-shift IGBT for arc stability + continuous duty (60% @100A).
- HF pilot-arc non-contact start — painted/rusted/coated/expanded metal.
- Cuts MS, SS, aluminium, copper, brass, cast iron.
- CNC-compatible for cutting tables and automated lines.
- IP21, 90% efficiency, 0.93 PF; over-voltage/current/temperature/phase-loss protection.
Benefits
High-speed industrial cutting with minimal secondary finishing; clean kerf reduces grinding/deburring; phase-shift IGBT sustains continuous production where lesser plasma systems suffer thermal instability; CNC compatibility supports automated throughput.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Plasma CUT-100 |
| Technology | Phase-Shift Full-Bridge IGBT Inverter |
| Method | Air Plasma Cutting |
| Input Voltage | AC 415V ±15% |
| Phase | Three Phase |
| Frequency | 50 / 60 Hz |
| Output Current | 20A – 100A |
| Clean Cut | Up to 30mm |
| Severance Cut | Up to 35mm |
| Air Pressure / Consumption | 5 Bar (73 PSI) / 220 L/min |
| Duty Cycle | 60% @ 100A |
| Efficiency | 90% |
| Power Factor | 0.93 |
| Protection Class | IP21 |
| Arc Start | HF Pilot Arc |
| Compatible Metals | MS / SS / Aluminium / Copper / Brass / Cast Iron |
Materials & Construction
Industrial phase-shift IGBT enclosure with IP21 protection and heavy-duty cooling for continuous cutting. (DATA REQUIRED: weight, dimensions, torch, CNC interface.)
Applications
Structural steel fabrication plants; shipbuilding & dockyard repair; pressure-vessel manufacturing; bridge component fabrication; railway coach manufacturing; heavy engineering; steel service centres; scrap processing; industrial demolition; OEM manufacturing; CNC thermal cutting.
Industries Served
Heavy structural fabrication · shipyards · steel service centres · CNC cutting houses · scrap/demolition · OEM manufacturing.
Buying Considerations
- Compressor (key): sustain ~220 L/min @5 bar (≈3 HP+ with adequate tank, clean dry air); confirm at quote.
- CNC integration: confirm CNC port, arc-voltage output and torch-height-control compatibility for your table (DATA REQUIRED).
- What’s included: torch (+cable length) + starter consumables (DATA REQUIRED).
- CUT-100 vs CUT-70: step down for mid-duty 20mm; the CNC-class flagship is the CUT-100.
Why Choose Excellent Enterprises
ISO 9001:2015-certified, ISI-compliant supplier, 500+ clients since 1997 (29+ years). Genuine, warranty-backed machines, bulk pricing, PAN-India delivery, GST invoicing, OEM/export support, 30-minute quote response.
Maintenance
Drain compressor moisture; clean dry air only (vital at 100A); replace electrode/nozzle on wear; keep swirl ring/shield clear; inspect torch o-rings and cooling path; clear vents.
Safety Considerations
Correct-shade goggles/shield, FR clothing, gloves; fume extraction (heavier at 100A); dry footing; verified earthing/work-clamp; follow site hot-work procedures.
Frequently Asked Questions
What is the Plasma CUT-100 used for? Heavy and CNC air-plasma cutting to 30mm (35mm severance) — structural fabrication, shipyards, steel service centres, plate processing — on 415V three-phase. Is it CNC compatible? Yes — designed for CNC cutting tables and automated lines; confirm CNC port/arc-voltage/THC for your table. What compressor does it need? ~220 L/min at 5 bar — a ~3 HP+ compressor with a good tank and clean, dry air. Does it cut cast iron? Yes — plus MS, stainless, aluminium, copper and brass. CUT-100 or CUT-70? CUT-100 for heavy/CNC 30mm; CUT-70 for mid-duty 20mm. What’s the duty cycle? 60% at 100A, with 90% efficiency and heavy-duty cooling.
Conclusion & RFQ CTA
The Plasma CUT-100 is the flagship 100A three-phase IGBT, CNC-class air-plasma cutter — 30mm clean-cut capability and continuous duty — from an ISO 9001:2015 supplier with 29+ years’ experience. Request a quote for price, torch/consumables, recommended compressor, CNC interface and PAN-India delivery.
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