2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Winona, MN —

OSHA Injury Report: RTP Company - Winona

Injury · Other recordable case

At a glance

On , an injury at RTP Company - Winona in 580 East Front Street, Winona, MN 55987 resulted in other recordable case. Employee was rD TECHNICIAN in custom Compounding of Purchased Resins.

Where did this happen?

Establishment
RTP Company - Winona
Parent company
RTP Company
Street
580 East Front Street
City
Winona
State
MN
ZIP
55987
On-site location
Production floor

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

[REDACTED] was molding 3 R&D experimental batches of a low flow PEEK with 45% carbon fiber.

What happened

THE BOLTS SHEERED OFF AND BLEW THE HEAD OFF THE INJECTION MOLDING MACHINE

Injury or illness

STRUCK AGAINST

Object or substance involved

All indication are that the resin was the source of the failure either on its own or in combination with the PSU from being exposed to high temperature for an exteded period of time.

Summary line

THE BOLTS SHEERED OFF AND BLEW THE HEAD OFF THE INJECTION MOLDING MACHINE

Employee and industry

Job description
RD TECHNICIAN
SOC code
19-4031 — Chemical Technicians
NAICS code
325991 — Custom Compounding of Purchased Resins
NAICS vintage
2022
Avg employees
559
Total hours worked
1108356
EIN
410413230
Establishment ID
1451164
Employer case #
9

When (timing detail)

Date of incident
Shift started
14:00
Time of incident
21:00
Filing year
2025
Submitted
24FEB26:20:56:00

More injuries at RTP Company - Winona

View RTP Company - Winona's full OSHA safety record →

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.