Machine Comparison
JTEKT e-420H vs Studer Favorit
JTEKT vs United Grinding (Studer) · CNC Grinding Machines
Summary
The JTEKT e-420H from JTEKT and Studer Favorit from United Grinding (Studer) are direct competitors in the cnc grinding machines category. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. 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 | JTEKT e-420H | Studer Favorit |
|---|---|---|
| Control | JTEKT TOYOPUC | Fanuc with StuderPictogramming |
| Distance Between Centers | 500 mm (19.7 in) ▲ | 400 / 650 / 1,000 / 1,600 mm (15.7 / 25.6 / 40 / 63 in) |
| Price Range | $250,000 - $400,000 (new) | $180,000 - $280,000 ▲ |
Advantages
JTEKT e-420H
- Superior distance between centers at 500 mm (19.7 in) vs 400 / 650 / 1,000 / 1,600 mm (15.7 / 25.6 / 40 / 63 in)
- Backed by JTEKT's dealer and service network for parts and support
- Automotive manufacturers grinding crankshafts, camshafts, and transmission components
Studer Favorit
- More competitive pricing at $180,000 - $280,000 compared to $250,000 - $400,000 (new)
- Backed by United Grinding (Studer)'s dealer and service network for parts and support
- Job shops and contract grinders that need Swiss cylindrical grinding precision at a price point that makes economic sense for their work mix
Verdict
This is a close matchup. The JTEKT e-420H and Studer Favorit trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.