CLOOMA: Closed-Loop Manufacturing Software for CNC Machine Tools

Clooma automatically converts part measurements into tool offset corrections that are sent directly to your CNC, ensuring that the first part is accurate and every subsequent part remains within tolerance. Supported by our Chicago-based team.

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Close the Loop, Master the Future

With Clooma, your machine tools are set up right from the very first part. Whereas traditional SPC merely flags deviations and manual adjustments depend on the operator's experience, Clooma calculates the correct adjustments for tighter, more consistent results.

Offsets are then sent directly back to the CNC, automatically. The loop is closed, and every part remains within tolerance.

Closed Loop Manufacturing
is now a reality with Clooma

Measure -> Calculate Offsets -> Send to CNC

Your savings

-90%

LESS SCRAP

*Based on customer results

-75%

SHORTER SETUP TIMES, fewer machine stoppages

*Based on customer results

$20K

SAVED
$20k / machine / YEAR

*Based on customer results

Why Clooma?

Reliable on every shift

Clooma applies the same correction logic day and night, regardless of who is operating the machine. Your newer operators benefit from the setup expertise of your best machinists, which is built into the system.

A process that continues to improve

Every measurement feeds into the model. Clooma detects drift early, corrects it before parts fall out of tolerance, and steadily improves your process capability over time.

ROI you can
track

Less scrap, shorter setup times, more spindle time. The benefits are reflected in your own production data, machine by machine, so you can see exactly when the investment pays off.

How does it work?

Clooma runs a simple three-step loop on each of your CNC machine tools:

1. Measure. The operator measures the part using your existing equipment, and the results are sent directly to Clooma.

2. Calculate. Machine-learning algorithms analyze each result against your tolerances and process history. The key is distinguishing true drift from normal variation, so Clooma corrects only when necessary and never overcorrects.

3. Correct. The correct tool offsets are sent back to the CNC automatically, without any manual entry or guesswork.

It works on simple or complex parts, whether in turning, milling, or multi-process machining. Behind the algorithms: two PhDs and more than 15 years of research in statistical process control, drawn from Ellistat's work with precision manufacturers in Europe.

Discover the Closed Loop

Key Features

Connection to CNC machines

Calculated offsets are sent directly to the CNC after each measurement, without the need for manual entry.
Works with major CNC brands: Haas, Fanuc, Siemens, Mitsubishi, Mazak, Heidenhain, Okuma, Tornos, Beckhoff, and more.

Automatic tool offset calculation

The operator measures the part, and Clooma calculates the offset for each tool based on the measured dimensions.
Normal variation is filtered out, so the machine is corrected only when a real drift occurs.

Setup generated from your CAM program

Clooma configurations are generated automatically from your CAD and CAM files: dimensions, tolerances, and machining parameters are imported, not retyped.
Quick setup makes automatic offset correction practical for both short runs and high-volume production.