Career as an Injection Moulding Technician in India: Duties, Courses and How to Begin

Sustainable Packaging & Industrial Containers

Updated 12 Nov 2026

At a glance

An injection moulding technician sets up, runs and maintains machines that melt plastic and inject it into moulds to make containers, caps and packaging parts.

An injection moulding technician runs, sets up and maintains the machines that make plastic products by melting plastic granules and injecting them under pressure into a metal mould. The finished parts range from bottle caps and food containers to industrial crates and packaging components.

The work is hands-on and happens on the factory floor, usually in shifts. Technicians check that each part meets size and finish standards, change moulds, adjust machine settings such as temperature, pressure and cycle time, and fix breakdowns so production keeps running.

If you enjoy working with machines, tools and measurements, and you are comfortable in a plant environment, this is a practical route into plastics manufacturing. Most people enter through an ITI trade or a polytechnic diploma and learn the rest on the job.

Minimum Qualification: Class 10 (ITI) or Class 12 (diploma), typically
Typical Degree: ITI trade or Diploma in plastics/mechanical
Expected Entry Salary: Not yet verified (see editorNotes)
Entry-level to Senior: Not yet verified (see editorNotes)
Job Demand Growth: Not yet verified (see editorNotes)
Work Hours: Usually shift-based, varies by plant
Places of Work: Plastic moulding and packaging factories

What Does an Injection Moulding Technician Do?

Day-to-Day Responsibilities

Start up, run and shut down injection moulding machines according to the shift plan and production order.
Set up moulds on the machine, including clamping, connecting water and heating lines, and running trial shots.
Adjust process settings such as melt temperature, injection pressure, holding time and cooling time to get good parts.
Inspect parts for defects such as short shots, flash, sink marks and colour variation, using gauges and visual checks.
Carry out routine maintenance on machines, dryers, chillers and robots, and log the work done.
Diagnose and fix common faults with the help of maintenance teams, and report issues that need specialist repair.
Follow safety rules for hot surfaces, high-pressure systems and moving parts, and keep the work area clean and organised.

Where They Work

Injection moulding technicians mostly work in plants that make plastic containers, closures, packaging components and industrial parts. These include food and beverage packaging units, personal care and household product makers, and plastic component suppliers to other manufacturers.

Larger employers may include automotive and electronics suppliers that use moulded plastic parts. Smaller moulding shops that take job work for several clients are also common, especially in industrial clusters. Roles are usually based in factories rather than offices.

How to Become an Injection Moulding Technician in India?

After Class 10

Students can look at ITI trades related to plastics, such as plastic processing or tool and die making, where these are offered in their state. Check eligibility and seat availability with the ITI concerned.

After Class 12

A diploma in plastics or polymer technology from a polytechnic is an alternative route. Science and mathematics in Class 12 help with the technical subjects.

Diploma or ITI

Learn machine operation, mould handling, process control, measurement and workplace safety. Practical workshop time matters as much as theory for this role.

Apprenticeship or On-the-Job Training

Many plants train new hires on the shop floor under experienced setters. Apprenticeship options differ by employer and state.

First Job

Most people start as machine operators or trainee technicians, then move to setter, maintenance or quality roles as they gain experience.

Certification and Upskilling

Some employers value extra certifications in safety or plastics processing. Check the specific requirements of the employers and roles you target.

Robotics & Industrial Automation

CNC Machinist

Robotics & Industrial Automation

Eligibility and Subjects Required

Stream and Subject Requirements

ITI route: Class 10 pass is typically the entry point. Science and mathematics at school help but may not be mandatory.
Diploma route: Class 10 pass with mathematics and science is typically required to enter a polytechnic diploma in plastics or mechanical engineering.
Degree route (for those who want to move into engineering roles later): Class 12 with physics, chemistry and mathematics, usually with a minimum aggregate set by each college.

Minimum Qualification

Most entry-level technician jobs ask for an ITI certificate or a diploma in a relevant trade.
Some employers accept a Class 12 pass with on-the-job training for operator roles.
Minimum marks vary by institute and state and are not set nationally for this role; check the admission notice of each course.

Courses and Degrees for Injection Moulding Technician

ITI Trades	Diplomas	Undergraduate Degrees	Certifications & Short-term Courses
ITI Plastic Processing Operator (duration: team to confirm) ITI Tool and Die Maker (duration: team to confirm)	Diploma in Plastics Engineering or Plastic Technology (duration: team to confirm) Diploma in Mechanical Engineering with plastics or tool design electives (duration: team to confirm)	B.Tech or B.E. in Plastics Engineering (duration: team to confirm) B.Tech or B.E. in Mechanical Engineering with a plastics specialisation (duration: team to confirm)	Short courses in plastics processing offered by technical institutes (duration and provider: team to confirm) Workplace safety and machine operation training (duration varies by provider)

ITI Trades
- ITI Plastic Processing Operator (duration: team to confirm)
- ITI Tool and Die Maker (duration: team to confirm)
Diplomas
- Diploma in Plastics Engineering or Plastic Technology (duration: team to confirm)
- Diploma in Mechanical Engineering with plastics or tool design electives (duration: team to confirm)
Undergraduate Degrees
- B.Tech or B.E. in Plastics Engineering (duration: team to confirm)
- B.Tech or B.E. in Mechanical Engineering with a plastics specialisation (duration: team to confirm)
Certifications & Short-term Courses
- Short courses in plastics processing offered by technical institutes (duration and provider: team to confirm)
- Workplace safety and machine operation training (duration varies by provider)

Skills Required to Become an Injection Moulding Technician

Technical Skills

Injection moulding machine operation and start-up procedures
Mould setup, changeover and clamping
Process settings: temperature, pressure, holding and cooling time
Reading technical drawings and mould specifications
Quality inspection with gauges and measuring tools
Basic electrical, hydraulic and pneumatic systems
Basic PLC and HMI operation
Preventive maintenance and fault diagnosis

Soft Skills

Attention to detail
Problem-solving under production pressure
Teamwork with the shift crew
Safety discipline
Clear communication with supervisors and maintenance teams
Willingness to work shifts

Typical titles: Senior Setter, Tool Room Supervisor, Production Supervisor
Work involves leading shift teams, mould maintenance planning, quality improvement and training juniors

Career Opportunities and Job Roles

Machine Operator

Runs injection moulding machines, monitors output and reports faults during a shift.

Moulding Setter

Sets up and changes moulds and fine-tunes process settings to meet part quality targets.

Tool Room Technician

Maintains, repairs and adjusts moulds in the tool room to keep them in production condition.

Process Technician

Optimises machine settings and material use to improve cycle time and reduce scrap.

Maintenance Technician

Keeps moulding machines, chillers, dryers and robots working through planned and breakdown maintenance.

Quality Inspector

Checks finished parts against drawings and standards and records results for each batch.

Shift Supervisor

Leads a shift crew, manages output and handles safety and quality issues on the floor.

Production Supervisor

Plans production lines and manages teams, machines and materials across a moulding plant.

Scope and Future of Injection Moulding Technician in India

Demand for this role follows the output of plastic packaging and container makers. These plants supply food, beverage, personal care, household, pharmaceutical and e-commerce businesses, so the work tends to be steady as those sectors grow.

Sustainability is changing the work. Plants are moving towards recycled plastics, lighter containers and reusable packaging. Technicians who understand how material behaviour affects moulding, and who can keep processes stable with different resins, are likely to stay in demand.

Automation and digital monitoring are also spreading on the shop floor. Technicians who learn to use robots, sensors and process data tend to move into senior setter, process and supervisory roles. Experienced technicians may also find work in manufacturing hubs abroad, subject to visa rules and recognition of qualifications in each country.

Is Injection Moulding Technician
the Right Career for You?

Injection Moulding Technician can be an exciting career, but the right choice depends on more than academic eligibility.

Interests

What excites you?

Aptitude

What are you good at?

Personality

How do you work?

Work Preferences

What kind of environment suits you?

Discover careers that match your interests, strengths and preferences.

See how well this career fits you