Plastic injection molding jobs require post-secondary training or significant workplace experience. The process involves creating formed plastic products using large machines. There are three types of jobs: production line technician, maintenance mechanic, and quality inspector. These jobs are well-compensated but may require rotational shifts and weekend work. Additional training is required for career advancement.
Plastic injection molding jobs are usually located in the manufacturing industry. The process required to qualify for this type of work includes post-secondary training or significant workplace experience. Plastic injection molding is a term used to describe the process of creating formed plastic products. Plastic products are very flexible and are used to fulfill a variety of different needs – from consumables to hard.
The plastic injection molding process requires the use of large and complex machines. A chemical mixture is heated, transformed and forced to fill a mold cavity. The mixture cools and hardens inside the cavity, taking on the shape and form of the mold. This process is very flexible and can be used to make everything from plastic toys to car doors.
There are three different types of plastic injection molding jobs: production line technician, maintenance mechanic, and quality inspector. All of these positions require employees with a fundamental understanding of injection molding equipment, concepts and procedures. The typical training program lasts one or two years and is available at the community college level.
A production line technician is responsible for operating the injection molding machine, monitoring the flow of liquid plastic and ensuring the smooth performance of all machines and tools used. This position is usually an eight-hour shift, with most operations working around the clock. The technician is expected to control the machine, perform minor maintenance and make adjustments as needed to continue operation.
Of all plastic injection molding jobs, the maintenance mechanic has the most parallels with other manufacturing positions. In this role, the mechanic is responsible for complete disassembly, installation, cleaning, and major repairs. Most facilities ensure that there is at least one maintenance mechanic on duty at all times. The availability of this type of team member is critical to ensuring that production disruptions are minimized.
The quality inspector’s role is to visually and scientifically test a random selection of products off the production line. These tests are conducted against a standard set of tests. All results are documented and any variances outside accepted standards are highlighted and subject to further review. This type of work is best suited for those who are detail-oriented.
In general, plastic injection molding jobs are well compensated, but they often require rotational shifts and work weekends. Talk to the career center staff about the different possibilities and opportunities for career advancement. Most companies require additional training to advance to management positions.
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