Assembling machine operator vs mold injection operator

The differences between assembling machine operators and mold injection operators can be seen in a few details. Each job has different responsibilities and duties. Additionally, a mold injection operator has an average salary of $31,873, which is higher than the $31,275 average annual salary of an assembling machine operator.

The top three skills for an assembling machine operator include assembly line, safety procedures and CNC. The most important skills for a mold injection operator are calipers, plastic injection, and math.

Assembling machine operator vs mold injection operator overview

	Assembling Machine Operator	Mold Injection Operator
Yearly salary	$31,275	$31,873
Hourly rate	$15.04	$15.32
Growth rate	-6%	-5%
Number of jobs	87,253	50,340
Job satisfaction	-	-
Most common degree	High School Diploma, 54%	High School Diploma, 50%
Average age	43	42
Years of experience	12	-

Assembling machine operator vs mold injection operator salary

Assembling machine operators and mold injection operators have different pay scales, as shown below.

	Assembling Machine Operator	Mold Injection Operator
Average salary	$31,275	$31,873
Salary range	Between $24,000 And $39,000	Between $25,000 And $39,000
Highest paying City	Grand Rapids, MI	Sacramento, CA
Highest paying state	Rhode Island	Alaska
Best paying company	Press-Seal Gasket Corporation	Graco
Best paying industry	Automotive	Automotive

Differences between assembling machine operator and mold injection operator education

There are a few differences between an assembling machine operator and a mold injection operator in terms of educational background:

	Assembling Machine Operator	Mold Injection Operator
Most common degree	High School Diploma, 54%	High School Diploma, 50%
Most common major	Business	Business
Most common college	-	-

Assembling machine operator vs mold injection operator demographics

Here are the differences between assembling machine operators' and mold injection operators' demographics:

	Assembling Machine Operator	Mold Injection Operator
Average age	43	42
Gender ratio	Male, 57.4% Female, 42.6%	Male, 66.2% Female, 33.8%
Race ratio	Black or African American, 11.2% Unknown, 2.4% Hispanic or Latino, 8.8% Asian, 2.0% White, 74.7% American Indian and Alaska Native, 0.8%	Black or African American, 5.0% Unknown, 3.7% Hispanic or Latino, 18.6% Asian, 4.2% White, 65.9% American Indian and Alaska Native, 2.6%
LGBT Percentage	6%	4%

Differences between assembling machine operator and mold injection operator duties and responsibilities

Assembling machine operator example responsibilities.

Used to wearing PPE and other safety gear.
Check parts according to SPC standards and charts.
Load pre-cut graphite stamp dyes into EDM head.
Work in extreme temperature with personal PPE for safety.
Supervise line team and train new employees on the GMP.
Meet all quality and GMP standards by documenting all stages of production.

Mold injection operator example responsibilities.

Require molding expect rate of part producing and achieving ISO QualityStandards.
Control plans include GMPs, and procedures that comply with AIB and FDA standards.
Construct, install, maintain, repair, calibrate, and troubleshoot electronic test equipment, electronic circuitry and instrumentation.
Calculate dimensions and tolerances using knowledge of mathematics and instruments such as micrometers and vernier calipers.
Remove casting after die open automatically, using pliers and tongs.
Remove casting from mold, mold from press, using tongs or channel locks.

Assembling machine operator vs mold injection operator skills

Common assembling machine operator skills

Assembly Line, 21%
Safety Procedures, 16%
CNC, 9%
Machine Operation, 6%
Quality Control Checks, 4%
Quality Standards, 4%

Common mold injection operator skills

Calipers, 11%
Plastic Injection, 10%
Math, 9%
Quality Standards, 8%
Quality Checks, 7%
Troubleshoot, 6%

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Production and Manufacturing Industry
Assembling Machine Operator
Assembling Machine Operator vs Mold Injection Operator

Updated January 8, 2025

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