Injection Molded Plastics
we offer full-service plastic injection molding solutions, specializing in prototype injection molding, low-volume production, and mold creation.
With our fully developed plastic injection molding services, we provide advanced and undeniable leadership in technology and performance excellence for aerospace, the military, food service, packaging, the medical field, as well as industrial and consumer products.
Our manufacturing facility houses an ISO Class 7 clean room, 31 molding machines ranging in size up to 950 tons, Makino wire, EDM CNC machines, and 16 CNC machines including 5 axis.
Our advanced plastics engineering facility gives us the ability to offer our customers a wide variety of valuable services, including EMI shielding, pad printing, full-service painting, laser marking, ultrasonic welding, assembly, and much more.
We are ISO 9001-2015 and 13485-2016 certified, and strictly follow IQ, PQ, OQ quality standards. We follow the standard production part approval process and are ITAR registered, and Nadcap accredited for quality as well as chemical processing.
We understand the challenges that companies face trying to get products to market efficiently and quickly. Our flexibility in tooling options offers our customers customized production according to their specific needs. Depending on the requirements of our customers, we can quickly build all-steel molds, all-aluminum molds, and any combination of the two.
Our dedicated and experienced team works very closely with all of our customers in order to provide fast, accurate, and quality products. We thoroughly service and support all phases of each of our products from concept and planning, all of the way to initial design, mold construction, and final parts approval.
Our beyond talented team of experts focuses on creative and effective ways to best serve our clients and their unique projects.
We Specialize in:
- Complex projects
- Dedicated project management
- Early involvement
- Remote collaboration over video conference
- Full mold design abilities
- (DFM) Design for manufacturing
- Strong communication, along with quality, and efficiency all along the way
- Responsive quote turnaround
- Prototype injection molded parts
- With 3D printing available as well
With our on-site state of the art tool room, we have the capacity for fast and flexible mold creation. Our specialized tooling for plastic injection molding allows us to meet your deadline as quickly as four to six weeks.
- Any and all types of aluminum and steel injection molds
- Prototypes through low-volume production molds
- 3D printing capabilities
The main advantage we have over competitors is our prototype development.
Our prototype-to-production process is 100% top-of-the-line.
Our team of highly experienced engineers are able to meet the speed and flexibility demands of buyers in a wide range of industries, including:
Clean Room Molding
We have the ability to mold medical plastics and clean room injection molded plastics in our advances ISO Class 7 clean room.
Our specialized injection molding clean room can house horizontal plastic injection molding machines ranging in size up to 180 tons, in a climate-controlled environment with HEPA filters that efficiently remove airborne particles down to 0.3 in size.
Our injection molding clean room abilities include:
- Low to mid-volume production
- Material/product traceability
- Vacuum system with deionized air blast
- Tight tolerances
- Specialized packaging
- Vacuum bag sealer
- 4 stage compressed air filtration system
- Full range of value-added & secondary finishing operations
- Our highly trained team is committed to stringent clean room plastic injection molding operation procedures, which ensures that our quality is never compromised.
Clean Room Applications
Our clean room is used for a wide variety of custom molding applications, specifically for medical parts that require compliance to ISO 13485 standards.
From the initial concept all of the way to final delivery, we provide a very competitive advantage for clean room molded plastics through early involvement of the engineering phases, design, project management, in-house mold creation, and material selection support.
Post Production Support
Just because the plastic injection molding process is complete doesn’t necessarily mean the job is done. Our advanced experience in the post-molding process makes our company one of very few to offer turn-key production support with the ability to fully complete your project with a full range of finishing services.
Our post-molding services include:
- Pad printing
- EMI/RFI shielding
- Laser marking
- Screen printing
- Full decorative painting capabilities
- Machining and CNC machining
- Heat staking
- Ultrasonic cleaning
- Thermal/ultrasonic inserting
- Light assembly
- Sonic welding
Our accreditations include:
- Nadcap AC7004
- AC 7108
Doherty Associates Inc: The Name You Can Trust
For all of your plastic injection molding projects, Contact Doherty Associates Today!
Our advanced plastics engineering team is ready and fully equipped to handle all of your unique plastic injection moldings needs with speed, quality, and complete satisfaction.