Koike Raso 1500 CNC Plasma Cutting Machine
Key Specifications
Cutting Width
Cutting Length
Maximum Plasma Thickness
Maximum Oxy-Fuel Thickness
Drive System
Rapid Traverse
Overview
The Koike Raso 1500 is a high-performance CNC plasma cutting system from Koike Aronson, one of the oldest and most respected names in industrial cutting equipment. Designed for plate and structural steel fabrication, the Raso 1500 accommodates cutting widths up to 3000 mm and material lengths up to 24 meters with bed extension options, making it suitable for shipbuilding, bridge component fabrication, and heavy equipment manufacturing. The machine features a dual-gantry design option for simultaneous bevel and square cutting on opposite ends of a plate, reducing handling time in weld joint preparation. Koike's Programmer Cutting Controller (PCC) manages all axis motion, torch height, plasma parameters, and nesting, with ESSI, DSTV, and DXF file import compatibility. The Raso 1500 accepts high-definition plasma systems from Hypertherm and Lincoln Electric, as well as oxy-fuel torches for thick plate cutting beyond plasma capability. Its reputation for durability and the availability of Koike service support globally makes it a preferred choice for heavy industrial fabricators.
Full Specifications
| Parameter | Value |
|---|---|
| Cutting Width | Up to 3000 mm (118 in) standard; custom widths available |
| Cutting Length | Up to 24,000 mm (79 ft) with extensions |
| Maximum Plasma Thickness | 160 mm (6.3 in) with HD plasma |
| Maximum Oxy-Fuel Thickness | 300 mm (12 in) |
| Drive System | Rack and pinion, AC servo motors |
| Rapid Traverse | 20 m/min (787 in/min) |
| Torch Height Control | Automatic arc voltage THC |
| Bevel Option | ±45° bevel head for weld joint prep |
| Control | Koike PCC (Programmer Cutting Controller) |
| Compatible Plasma | Hypertherm HPRXD, Lincoln Precision Plasma |
| Manufacturer | Koike Aronson |
| Model | 6000 |
Specifications sourced from machinio.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Proven industrial pedigree — Koike has manufactured cutting equipment since 1918
- Handles both plasma and oxy-fuel on the same machine
- Extended bed options up to 24 meters for ship and bridge plate fabrication
- Dual gantry option enables simultaneous bevel and square cuts
- PCC controller supports ESSI and DSTV for structural steel workflow integration
Limitations
- Higher price tier compared to Asian plasma table manufacturers
- Large footprint requires significant floor space for long-bed configurations
- Less automation than combined drill/plasma beam fabrication lines
- Delivery times can be extended for custom configurations
Best For
Frequently Asked Questions
01
Yes. The optional bevel head unit tilts up to ±45 degrees, enabling single-pass V and X-groove preparation for structural welding directly on the cutting table.
02
Yes. Oxy-fuel torches can be mounted alongside the plasma torch for cutting thick plate material above the practical range of plasma (typically above 50mm), expanding the machine's material thickness range.
03
The PCC controller supports ESSI, DXF, DSTV (structural steel), and IGES file formats for importing shapes and structural profiles from CAD and detailing software.
Community Discussions
Pricing and buying discussion — Koike Aronson - cnczone.com
Community discussion — CNCzone.com- Largest Forums for CNC Professional and Hobbyist ...
Community discussion — CNC Plasma / Oxy Fuel Cutting Machines - CNCzone
Community discussion — Need Help! Plasma cutting table not working - cnczone.com
Pricing and buying discussion — Best and worst CNC machines and brands you've ever used ...
Pricing and buying discussion — Experiences with cnc machines : r/Machinists - Reddit
Owner experience and review — What does everyone see as the most trusted CNC machine brand ...
Pricing and buying discussion — From your experience, what's the best CNC machine tool ...
Links to community discussions. Summaries are editorial — visit the original thread for full context.