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CASE STUDY

Process automation

Automating leak testing with a validated collaborative robot

Manual leak testing on an absorbable fixation-device line drove overwork and quality issues. BEPC acquired, implemented, and validated a collaborative robot, fully automating the test, halving workstation workload, and saving $22K per year.

Industry
Medical Device Manufacturing
Service
Automation & Software Validation
Project type
Process automation
Geography
Mexico
Automating leak testing with a validated collaborative robot

50%

Workstation workload reduced

$22K/yr

Annual savings

100%

Leak test automated

The challenge

On an absorbable strap fixation-device line, manual leak testing in the standard operating procedure was causing quality issues and excessive overwork, adding ergonomic risk and inconsistent quality segregation at the workstation.

Objectives

  • Automate the manual leak-testing operation
  • Reduce workstation workload and ergonomic risk
  • Improve quality segregation and cycle times
  • Validate the automated process for production use

BEPC's role

BEPC owned the cobot initiative end-to-end, supporting acquisition, in-process implementation, and the validation of the collaborative robot that automated the leak-testing tasks.

Scope & approach

Collaborative robot acquisition and specification
In-process implementation on the live line
Validation of the automated leak-testing process
Workstation ergonomic and cycle-time improvements

BEPC integrated a collaborative robot directly into the existing line, validating the automated leak test against the procedure it replaced, so the team could retire the manual operation with documented confidence.

Outcomes

The leak-testing process is now fully automated. Workstation workload dropped by 50%, quality segregation and cycle times improved, operator ergonomic risk fell, and the change delivered $22K in annual savings.

Metric

Workstation workload

Baseline

100% manual

Result

-50%

Change

-50%

Why it matters

Operators freed from repetitive testing

Metric

Leak testing

Baseline

Manual

Result

Fully automated

Change

Automated

Why it matters

Consistent quality segregation

Metric

Annual savings

Baseline

N/A

Result

$22K/yr

Change

New

Why it matters

Direct, recurring cost reduction

Visual evidence

Automated leak-test fixture with HMI showing a passing leak rate
The validated automated leak-test fixture confirming a pass on the line.
Collaborative robot arm on a medical-device assembly line with an operator
The collaborative robot integrated into the live production line.

Trust & references

The cobot didn't just automate leak testing — BEPC validated it inside our quality system, so we kept compliance while cutting workstation workload in half. Our operators felt the ergonomic difference within weeks.

Manufacturing Engineering Manager - Absorbable-device manufacturer (name withheld)

Partners & standards

Collaborative-robotics integrationProcess validation

Last reviewed: June 2026

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