Pellegrini DF 2000/2400/2500/3000 Jolly CNC Monowire Profiling Saw

Product Positioning: A 4-Axis Solution for Large-Block Squaring and 2D Profiling

The DF 2000/2400/2500/3000 Jolly is Pellegrini's 4-axis CNC monowire saw for large blocks and complex two-dimensional profiles. Compared with the DF 1200 SHV Jolly, cutting height rises from 1.2 m to 2–3 m, accommodating larger raw blocks while retaining squaring, thin-slab cutting and 2D profiling capability.

Four-axis interpolation means the machine can compensate with rotation or tilt in addition to X/Y motion, enabling richer profiles such as curved cornices, complex moldings and shaped column faces.

Key Structure and Specs

The machine offers four max cutting-height options—2000 mm, 2400 mm, 2500 mm and 3000 mm—so buyers can match common block heights. Flywheel diameters of 2000 mm or 2500 mm are available; larger wheels reduce diamond-wire bending fatigue, extending wire life and improving cutting stability.

Control is a CNC (PC + PLC) touch-screen that supports DXF/DWG import. Designers can convert CAD drawings directly into machining programs, reducing manual programming time and the risk of contour errors from manual input.

Again, the official site omits main motor power, wire speed and machine weight. These parameters are critical for electrical supply, foundation design and logistics, so they must be stated in the purchase contract.

Cutting Performance and Material Compatibility

The DF Jolly range scores strongly: efficiency 9.0, accuracy 9.2, wire-break control 8.8 and material compatibility 9.0. The accuracy score is the highest dimension, indicating strong competitiveness in contour precision and repeatability.

Four-axis interpolation combined with electronic tensioning maintains stable cutting across marble and granite of different hardness. The large flywheel further reduces wire-break risk caused by fatigue, suiting long continuous runs.

Intelligence and labor dependency both score 8.8, showing that automatic programming and drawing import significantly reduce operator burden, although complex clamping, wire replacement and first-article debugging still need skilled technicians.

Who It Suits: High-End Architectural Component and Large-Block Plants

If your plant mainly processes large marble and granite blocks while also taking high-end architectural component orders such as shaped column faces and complex moldings, the DF 2000/2400/2500/3000 Jolly is a strong candidate.

Premium projects in Europe, North America and the Middle East often demand strict contour accuracy and surface quality, where Italian brand reputation and mature control systems are more readily accepted by clients.

However, if your business is mostly high-volume standard slab cutting or complex 3D surfaces, invest in a multiwire saw or a seven-axis profiling machine instead. The DF Jolly's core strength is 'large blocks + 2D profiling', not mass standard slabs or 3D artistic sculpture.

Pre-Purchase Reminders

• Choose the model based on block height: the 2000/2400/2500/3000 mm options differ significantly; review your block-height distribution over the past year.
• Confirm drawing import and post-processing workflow: whether DXF/DWG import is ready to use, whether a post-processor is needed, and how long training takes.
• Fill in core parameters: power, wire speed, machine weight, foundation drawing and transport dimensions must be confirmed before contract signing.