Injection Mold

Leader in Manufacturing

Westminster is a leader in manufacturing injection mold systems. While we have enhanced our service offerings to include pre and post manufacturing services, we have not lost sight of the importance of building high quality injection molds that will provide in-spec, dimensionally stable parts shot after shot.

Our dedicated employees are passionate about improving our manufacturing processes to incorporate the latest technology and innovation in order to deliver value to our customers. This is demonstrated by Westminster’s commitment to the following:

  • Lean Process Development
  • Commitment to Automation
  • Palletization
  • Unattended Production
  • High Speed Machining Holding Tolerances of +/-25 Microns

Machining Capabilities in our Climate Controlled Facility:

  • CNC Sinker EDM
  • CNC Wire EDM
  • CNC 3 & 5 Axis Machining – Fully Palletized
  • CNC Turning & Grinding Services
  • CNC Erowa Robots
  • Laser Part Marking


  • Siemens NX®, Mastercam®, and Solidworks® software utilized by our machinists and toolmakers

Product Offerings:

  • SPI Class 101 Injection Molds:
    • Hot Runner
    • Unscrewing
    • Multiple Mechanical Action
    • High Temp/Specialty Applications
    • Collapsible Core
    • Lift-n-Strip
    • Insert
  • Prototype & Bridge Molds to prove out production processes


  • Palletization Program: 100% of components are palletized during the manufacturing process utilizing high quality EROWA pallets & holders
    • Reduces setup time
    • Improves dimensional accuracy
    • Reduces cumulative & setup related errors
  • 100% in process inspection built into the workflow of each machining department
    • OGP Vision System
    • PCDMIS® Software
    • 5 Axis CNC CMM
    • Steel Validation
      • Reduce variation in manufacturing