E&D Engineering mold for ear model
 
 
Mold for silicon model of human ear machined by E&D Engineering
 
 
Injection Mold Base
 
 
 
 
Head Skin Mandrel
 
 
Head Skin
 
 
Head Skin Mold
 
 
Large Seal Injection Tool
 
 
Injection Molding Machine

Injection Molding

Few processes produce more of the everyday products in our lives than plastic injection, compression and transfer molding. And few processes are more demanding of quality and precision.

E&D Engineering has decades of experience in machining quality, precision tooling for injection, transfer and compression molding … and is a proven leader in engineering solutions for the most difficult mold-building challenges.

Our mold-building experience includes a wide range of:

  • Mold compositions
    • steel, including A2 and C2
    • pre-hardened steel, especially P20
    • aluminum
    • beryllium/copper
  • Sizes from up to 24 x 24 inches
  • Processes
    • overmolding
    • sandwich molding

And we're experts in designing and machining the most efficient molds for the specific temperature control, flow dynamics, injection speed and hygroscopic properties of nearly every injection-molded silicone, rubber, thermoplastic or thermoset material. Our molds have been used for trouble-free production of everything from complex models of the human ear to:

  • covers and seals
  • brackets
  • toys
  • shells and snap closures

We've developed molds for nearly every injection, compression or transfer molding material, including:

  • liquid silicone
  • polyamide (nylon) and acetal (Delrin®)
  • polystyrene
  • HDPE, LLDPE, LDPE and other polyethylenes

Our greatest strength is our ability to find a solution for the toughest injection molding challenge. We'd love to help with yours. Contact us so we can get started.