# HANDLING OF MATERIALS
> MSHA accident `220172120022` · 07/20/2017 · Robindale Energy Services, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Master mechanic, Foreman, Supervisor
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** CRUSHING
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 14.96 years
## Operator
- **Controller:** Robindale Energy Services Inc
- **Operator:** Robindale Energy Services, Inc.
- **Mine:** [3600840](https://api.ai-analytics.org/mine/3600840)
## Narrative

Employee was installing a new tail roller on the fines collection belt of the McCloskey 733 trommel.  The roller slipped while installing the bearing on the shaft.  Employee's left thumb was pinched between the shaft of the roller and the belt alignment adjustment bolt.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*