Bolt machine operator vs expanding machine operator

The differences between bolt machine operators and expanding machine operators can be seen in a few details. Each job has different responsibilities and duties. Additionally, an expanding machine operator has an average salary of $33,861, which is higher than the $31,894 average annual salary of a bolt machine operator.

Bolt machine operator vs expanding machine operator overview

	Bolt Machine Operator	Expanding Machine Operator
Yearly salary	$31,894	$33,861
Hourly rate	$15.33	$16.28
Growth rate	-5%	-5%
Number of jobs	53,627	57,433
Job satisfaction	-	-
Most common degree	High School Diploma, 60%	High School Diploma, 63%
Average age	43	43
Years of experience	-	-

Bolt machine operator vs expanding machine operator salary

Bolt machine operators and expanding machine operators have different pay scales, as shown below.

	Bolt Machine Operator	Expanding Machine Operator
Average salary	$31,894	$33,861
Salary range	Between $25,000 And $39,000	Between $25,000 And $45,000
Highest paying City	-	-
Highest paying state	-	-
Best paying company	-	-
Best paying industry	-	-

Differences between bolt machine operator and expanding machine operator education

There are a few differences between a bolt machine operator and an expanding machine operator in terms of educational background:

	Bolt Machine Operator	Expanding Machine Operator
Most common degree	High School Diploma, 60%	High School Diploma, 63%
Most common major	General Studies	Precision Metal Working
Most common college	-	-

Bolt machine operator vs expanding machine operator demographics

Here are the differences between bolt machine operators' and expanding machine operators' demographics:

	Bolt Machine Operator	Expanding Machine Operator
Average age	43	43
Gender ratio	Male, 100.0% Female, 0.0%	Male, 86.8% Female, 13.2%
Race ratio	Black or African American, 9.7% Unknown, 2.8% Hispanic or Latino, 12.1% Asian, 2.3% White, 72.3% American Indian and Alaska Native, 0.8%	Black or African American, 9.7% Unknown, 2.8% Hispanic or Latino, 12.1% Asian, 2.3% White, 72.3% American Indian and Alaska Native, 0.8%
LGBT Percentage	3%	3%

Differences between bolt machine operator and expanding machine operator duties and responsibilities

Bolt machine operator example responsibilities.

Control & troubleshoot automate extrusion line adjusting speed & feed, monitoring temperature, & finish material specification per customers order.
Control & troubleshoot automate extrusion line adjusting speed & feed, monitoring temperature, & finish material specification per customers order.

Expanding machine operator example responsibilities.

Control & troubleshoot automate extrusion line adjusting speed & feed, monitoring temperature, & finish material specification per customers order.
Manufacture ammunition from components using a power loading machine.

Bolt machine operator vs expanding machine operator skills

Common bolt machine operator skills

CNC, 45%
Mine Safety, 33%
Drill Bits, 21%

Common expanding machine operator skills

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Bolt Machine Operator
Bolt Machine Operator vs Expanding Machine Operator

Updated January 8, 2025

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