Master Resin Transfer Molding (RTM) Systems: Operator & Technician Training

Resin Transfer Molding (RTM) Systems produce high-quality composite parts by injecting resin into fiber preforms within closed molds, ideal for complex, lightweight structures. These systems are vital in modern manufacturing for delivering strong, durable components with excellent surface finish and minimal waste. Pertecnica Engineering’s hands-on training empowers operators and technicians with practical expertise to run RTM processes efficiently, boosting production quality and uptime in high-demand sectors

Top 6 Industries

  • Automotive: Fabricates lightweight panels, chassis components, and interior trims for fuel efficiency.

  • Aerospace: Creates structural parts, fairings, and radomes with high strength-to-weight ratios.

  • Wind Energy: Produces turbine blades and housings for durability in harsh environments.

  • Marine: Molds boat hulls, decks, and fittings resistant to corrosion and impact.

  • Sports & Recreation: Forms bicycle frames, helmets, and paddles for performance and safety.

  • Electrical: Manufactures enclosures and insulators with superior dielectric properties.

Operator Training Coverage

  • Mold preparation, fiber preform placement, and vacuum bagging techniques.

  • Resin mixing, injection system setup, and flow monitoring.

  • Cycle control, cure time management, and demolding procedures.

  • Part inspection for voids, delamination, and dimensional accuracy.

  • Safety protocols, including PPE and spill containment.

Operational Challenges & Handling

Common issues include incomplete resin wetting, air entrapment, resin leaks, and inconsistent curing. Operators learn visual checks, pressure adjustments, vent management, and quick clamp fixes to resolve them, reducing defects and scrap rates effectively.

Who Can Join

Perfect for RTM operators, molding technicians, production leads, and maintenance personnel from automotive, aerospace, marine, and renewable energy sectors. Skill upgraders from related composites processes or new entrants to advanced molding also thrive.​

Training Outcomes

Gain proficiency in full RTM cycles for defect-free parts, troubleshooting to slash downtime by 40%, and compliance with industry standards. Earn certification enhancing employability, with hands-on portfolios proving readiness for shop-floor demands.

5-Day Course Curriculum

Day 1: Introduction & Applications
RTM overview, industry examples, safety essentials, and initial equipment walkthrough.

Day 2: Machine Components & System Understanding
Injection pumps, valves, molds, and resin handling systems; hands-on disassembly.

Day 3: Machine Operation & Controls
Startup, resin injection, monitoring via gauges/PLC (CNC basics if equipped), and first runs.

Day 4: Practical Training
Full mold prep, fiber layup, injection simulations, and part extraction exercises.

Day 5: Maintenance & Troubleshooting
Cleaning, leak repairs, fault diagnostics, and live assessments for certification.

Why Pertecnica Engineering

With decades in composites training, we use real RTM systems for 90% hands-on sessions led by factory veterans. Tailored for operators, our programs deliver proven results—join thousands of certified pros driving efficiency at top manufacturers. Onsite flexibility, ongoing support, and ROI-focused outcomes set us apart.