WPI Solutions, Inc.
 
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Injection Molded Parts

We Provide Solutions and Custom Designs

Product Examples

Threaded closures for industrial and consumer packaging
Handle grips for welding and brazing torches  
Toy packaging  
Lawn and garden sprinkler systems
Compression fittings for dishwashers and washing machines
Electrical light housing and lenses
Television wiring harness bar

Product Applications

  • Industrial closures, plugs and caps
  • Consumer packaging
  • Medical packaging components
  • Industrial and consumer tools
  • Recreational parts
  • Appliance components
  • Plumbing fittings
  • Electrical / electronic parts and enclosures

Materials Processed

  • Polyolefins
    • Homopolymer and copolymer polypropylene
    • High, medium, low and linear low density polyethylene
    • High molecular weight polyethylene
    • Mineral filled alloys
  • Styrenics
    • ABS
    • Crystal and impact polystyrene
  • Engineering
    • Polycarbonate
    • Polycarbonate / ABS alloys
    • Polyester
    • PBT
    • Nylon 6 and 66
    • Acetal
    • Mineral and Glass filled alloys
    • Rigid and flexible PV

Injection Molding Equipment

Clamp Force (ton) Shot Size (oz) Tie Bar Spacing (in) Daylight (in) Core Pull
75 2.5 / 5.0 16 x 13.6 24 yes
80 5 14 x 14 25.6 no
130 8 18.1 x 18.1 27.6 yes
200 18 22.2 x 22.2 39 yes
220 22 22.2 x 22.2 39 yes
250 20 27 x 27 34 yes
250 48 27 x 27 34 yes
310 31.3 24.2 x 24.2 43.3 yes
385 60 34.25 x 34.25 42 / 54 yes
400 41 29.1 x 29.1 44.7 / 51.2 yes
450 35.2 / 56.8 30.7 x 30.7 60.7 yes
500 75.8 32.6 x 32.6 57.1 yes