# Makino U32j

Hardware · `U32j` · verification: source checked

The Makino U32j is a wire EDM machine with a stationary work table and an integrated dielectric reservoir in the base casting. It uses the Hyper i control with a 24-inch class HD touchscreen and can achieve surface finishes down to 0.07 µmRa with the Crystal II Circuit. It is intended for high-precision plastic injection molds, precision stamping tools, and medical components.

## Specification

| Property | Value |
|---|---|
| Category | cnc edm |
| Travel X | 370 mm |
| Travel Y | 270 mm |
| Travel Z | 220 mm |
| Table length | 780 mm |
| Table width | 590 mm |
| Table load | 599.64911314 kg |

## Connected

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

## Study notes

- Hyper i control uses a 3-step Program/Setup/Run operation and a 24-inch class HD touchscreen; it is not a controller id in the reference list.
- Surface finishes down to 0.07 µmRa (34 µinRa) with the Crystal II Circuit.
- Optional wire sizes down to 50 µm (0.002 in).
- Axis accuracies: 3 µm (0.0001 in) straightness; 4 µm (0.00015 in) squareness and parallelism.
- Stationary work table; dielectric reservoir integrated into the base casting.
- Programmable rise & fall 3-sided work tank; automation-ready configuration.
- Available wire sizes: 0.08, 0.1, 0.15, 0.2, 0.25, and 0.3 mm (0.003, 0.004, 0.006, 0.008, 0.010, 0.012 in).
- Tank size: 790 x 610 mm (31.1 x 24.0 in).
- Maximum workpiece size: 30.7 x 23.2 x 8.7 in.
- Optional H.E.A.T. technology for poor flush applications and optional 3D Probe system.
- Chilled air is circulated inside machine covers around the U/V/Z axis to maintain constant temperature.

## Sources

1. [Related Content](https://www.makino.com/en-us/machine-technology/machines/wire-edm/u32j) (accessed 2026-10-25)

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