Machine Comparison
Schneeberger Aries NGP vs Schneeberger Gemini NGM
Schneeberger vs Schneeberger · CNC Grinding Machines
Summary
The Schneeberger Aries NGP and Schneeberger Gemini NGM are both from Schneeberger's cnc grinding machines lineup, making this a common upgrade or lineup decision for shops already invested in the Schneeberger ecosystem. The Schneeberger Gemini NGM leads in x travel (500 mm (19.7 in) vs 350 mm (13.8 in)). The Schneeberger Gemini NGM shows specification advantages in 8 categories, though the Schneeberger Aries NGP may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a cnc grinding machine.
Specifications Comparison
| Specification | Schneeberger Aries NGP | Schneeberger Gemini NGM |
|---|---|---|
| X-Axis Travel | 350 mm (13.8 in) | 500 mm (19.7 in) ▲ |
| Y-Axis Travel | 250 mm (9.8 in) | 350 mm (13.8 in) ▲ |
| Z-Axis Travel | 200 mm (7.9 in) | 300 mm (11.8 in) ▲ |
| Control | Fanuc 31i-B5 or Siemens 840D sl | Fanuc 31i-B5 or Siemens 840D sl |
| Grinding Type | 5-Axis Insert & PCD Tool Grinding | 5-Axis Tool & Cutter Grinding |
| Axes | 5 CNC axes (X, Y, Z, A, C) | 5 CNC axes (X, Y, Z, A, C) |
| A Axis | +/-110 degrees swivel ▲ | +/-30 degrees swivel |
| C Axis | 360 degrees continuous rotation | 360 degrees continuous rotation |
| Grinding Spindle Power | 15 kW (20 hp) | 26 kW (35 hp) ▲ |
| Grinding Spindle Speed | Up to 12,000 RPM ▲ | Up to 10,000 RPM |
| Max Wheel Diameter | 200 mm (7.9 in) | 250 mm (9.8 in) ▲ |
| Software | Schneeberger QUINTO with insert grinding modules | Schneeberger QUINTO |
| Machine Weight | 5,500 kg (12,125 lb) | 7,000 kg (15,432 lb) ▲ |
| Machine Dimensions | 2,800 x 2,200 x 2,200 mm (110.2 x 86.6 x 86.6 in) | 3,500 x 2,500 x 2,400 mm (137.8 x 98.4 x 94.5 in) ▲ |
| Price Range | $400,000 - $600,000 | $350,000 - $550,000 ▲ |
Advantages
Schneeberger Aries NGP
- Superior a axis at +/-110 degrees swivel vs +/-30 degrees swivel
- Superior grinding spindle speed at Up to 12,000 RPM vs Up to 10,000 RPM
- Backed by Schneeberger's dealer and service network for parts and support
- Indexable insert manufacturers grinding carbide, cermet, PCD, and PCBN inserts at production volumes
Schneeberger Gemini NGM
- Greater x travel of 500 mm (19.7 in) accommodates larger workpieces
- Greater y travel of 350 mm (13.8 in) accommodates larger workpieces
- Greater z travel of 300 mm (11.8 in) accommodates larger workpieces
- Superior grinding spindle power at 26 kW (35 hp) vs 15 kW (20 hp)
- Superior max wheel diameter at 250 mm (9.8 in) vs 200 mm (7.9 in)
Verdict
The Schneeberger Gemini NGM edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Schneeberger Aries NGP remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.