Precision Plastic Injection Molding Services

At SRG Plastics we provide high quality injection molding services designed to manufacture plastic parts with incredible precision. Our services include managing the entire molding process from custom design evaluation and tooling creation to final large or small production runs, ensuring consistency in every component.

We utilize prime thermoplastic materials suitable for medical, electronic, automotive, industrial, construction, consumer goods and many more applications. Our engineering and sales team work closely with you, reviewing drawings and optimizing mold design for manufacturing efficiency and reducing overall production costs.

Whether you require complex design, prototyping or scaled production we maintain strict quality control standards at every stage. Contact us today and take advantage of our 40 year plus experience in the injection molding industry.

Injection Molding

Injection molding involves heating plastic to high temperatures sometimes in excess of 600 degrees and forcing the liquid plastic under extreme pressure and clamping force into a steel mold. The mold is then rapidly chilled and the part is ejected all within seconds. Injection molding is the ultimate method for high volume part production where complex geometry and high levels of 3D detail are required.

Our capabilities

Offering a wide range of materials

Part design and CAD services

3D printing

U.S. and offshore molds

Materials

Depending on your needs thousands of materials can be injection molded. These range from polypropylene used in toys to ABS used in consumer electronics to nylon used in engineering grade applications to silicone used in high heat requirements to glass reinforced materials for extra strength. The possibilities are endless.

Advantages to injection molding

parts with complex geometry are easily achieved
cycle times are fast making parts cost effective
multiple parts made in one mold meets production demands multiple cavity or family mold
close tolerances are easily met sometimes under .001 of an inch

Special characteristics of injection molded parts

reinforced with glass or graphite – exhibits metal characteristics
resistant to extreme hot or cold -40 to 500F
resistant to caustic chemicals and UV exposure
low CLTE (co-efficient of linear thermal expansion) good for outdoor applications)
exhibits rubber like characteristics when using thermoplastic elastomers
anti-stat inhibitors
chrome plating for automotive applications

Fabrication and Machining

Fabrication and Machining for our customers requiring low production or prototyping. Our services extend to SLA (3D printing) and CAD model file capabilities. SRG can assist with design and engineering to insure high quality and cost effective parts.

Precision cutting – minimum 3 ” +/- .020
Machining – Prototypes or short run – no die or mold cost
Fabrication – Drilling routing punching notching mitering

Printing – One color random repeating image done inline

Taping – Inline or offline application double sided tape
Special packaging – Consumer products

3-D printing for prototypes
CAD services – Full 2-D or 3-D drawing files