# Makino Slim3n APC

Hardware · `Slim3n APC` · verification: source checked

The Makino Slim3n APC is a vertical 3-axis machining center with an integral pallet changer. It has a 16,000 rpm HSK-A50 spindle, 500 mm X, 400 mm Y and 400 mm Z travels, and a 26-tool automatic tool changer. It is intended for high-volume part production, with one pallet available for setup while the other is machining.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 3 |
| Travel X | 500 mm |
| Travel Y | 400 mm |
| Travel Z | 400 mm |
| Spindle max | 16000 rpm |
| Spindle taper | HSK-A50 |
| Rapid traverse | 50 m/min |
| Tool capacity | 26 |
| Table load | 400 kg |

## Connected

- Manufacturer: [Makino](https://machineschema.com/manufacturer/makino.md)

## Safety

- Maximum workpiece size is ⌀1,200 mm × 475 mm with limitations.

## Study notes

- The document lists two spindle specifications: 16,000 rpm standard and 8,000 rpm optional.
- Cutting feedrate range is 1–20,000 mm/min.
- Maximum workpiece is ⌀1,200 mm × 475 mm with limitations.
- Pallet size is 550 mm × 300 mm.
- The integral pallet changer allows setup on one pallet while the other pallet is machining.
- Nozzle and flush coolant are standard.
- A Lift Up Chip Conveyor can be integrated at the rear of the machine.
- The structure uses a closed frame design with a pair of long supporting columns.
- The 26-tool ATC uses an armless direct tool pick and an integral door without separate actuators.

## Sources

1. [Slim3n APC](https://www.makino.com/en-us/machine-technology/machines/vertical-machining-centers-3-axis/slim3n-apc) (accessed 2026-10-25)

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