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. And we welcome customer molds and tooling!
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
75 – 500 Ton Molding Machines – Insert and Over-molding
24/6 Production – 15 Molding Machines in 30,000 sq ft
ISO 9000:2015 Certified / Clean room
In-house tooling CNC and EDM Machines / Offshore tooling
CAD Services / 3-D Printing / Drawing Services
Ultrasonic Welding / Assembly / Silkscreen and Pad Printing
Special Packaging and Shipping Services
Assistance with Design – Engineering – Prototypes
Materials
Depending on your needs hundreds 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 high detail and complex geometry are easily achieved
- cycle times are fast making parts cost effective
- multiple parts made in one mold meets high production – multiple cavity or family mold
- close tolerances are easily met sometimes under .001 of an inch
- repeatability with high precision over millions of parts
- wide material and color selection
- low waste with recyclability
- minimal post processing (secondary operations)
- molds are universal and can be run worldwide
- low labor cost – molds run continuously with minimal human supervision
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
