Examples of our Work

Proto Plastics Inc. has been fortunate enough to work with talented customers who have entrusted us to help them with the design and manufacturing of their plastic injection molded products. Being a custom injection molder that manufactures different parts every day, Proto Plastics has experience with thousands of unique parts across a wide variety of industries and applications. Below you’ll see a small subset of the work we’ve performed with our customer’s direction.

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  Water quality testing device

  Sophisticated part design & multi-part assembly

  
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  Single-Cavity tooling

  Quick-turnaround, Quality tooling

  
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  Ultrasonic Welding

  Used for the bonding of thermoplastic parts and for putting inserts into plastic molded or machined parts.

  
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  Agricultural pump housing

  Super high-strength Nylon application

  
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  Construction housing base

  Metal-to-plastic conversion & cost reduction project with several ultrasonically welded inserts

  
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  Battery cover

  New overmold application to fix existing housings

  
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  Medical device charging housings

  These parts are injection molded, pad printed, & insert overmolded.

  
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  Sensor housing

  High-temperature application

  
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  Fuel cell housing top

  Very complicated tooling; product used outdoors

  
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  Laser leveling housing

  Sub-assembly with pad printing

  
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  Laser leveling construction housing

  Project included over-molding, sub-assembly, & pad printing

  
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  POS scanning device

  Multiple-component sub-assembly