Process Mastery

PLASTIC MOLDING.

High-precision custom plastic injection molding, advanced fluid dynamics, and automated assembly. Tec-Air and Vantec bring industry-leading resin, plastic, and polyurethane solutions.

Engineered Resins &
Plastics.

Operating high-efficiency molding cells with presses ranging from 55 to 1,760 tons. We specialize in complex two-shot multi-material molding, critical airflow blower wheel balancing, and polyurethane foam encapsulation.

Injection Molding

Leveraging 55 to 1,760-ton presses for high-tolerance automotive interior and functional components.

Fluid Dynamics

Advanced blower impeller design, engineering, and automated dynamic wheel balancing.

Quality Assurance

ISO 9001, IATF 16949, and strict coordinate measuring machine (CMM) dimensional validations.

Acoustic Engineering

Specially engineered low-vibration, low-decibel HVAC and PTAC air movement assemblies.

Custom Plastic Cooling Fan Impeller
Centrifugal Fan Molding
Heavy Duty Air Filter Housing Component
Heavy Duty Structural Housings

Materials

  • • Polycarbonate, ABS, & Nylon Alloys
  • • Polyurethane Foam Components
  • • Polyethylene & Polypropylene Resins
  • • Recycled PET Non-Woven Fibers

Applications

  • • PTAC Air Conditioner Fans
  • • Car Trunk & Interior Molded Liners
  • • Heavy-Duty Engine Air Filter Housings
  • • Consumer Washing Machine Barrels

Operating Companies

  • • Vantec LLC (Webster City, IA)
  • • Vantec LLC (Falls City, NE)
  • • Tec-Air LLC (Munster, IN)
  • • Aspen Tech & Angstrom Fiber (MI)