PLASTIC
Injection molding
Excelling in plastics
EPTAM Molding MA is a vertically integrated injection molding solutions partner in the consumer product, healthcare, and defense industries. EPTAM supports the entire product lifecycle, with rapid prototyping, tool development, validation, production molding, and automated secondary operations. EPTAM partners with you to get your products to market and streamline your supply chain. We deliver superior products on time.
EPTAM provides progressive manufacturing solutions such as micro-molding, multi-material, and insert molding. Our scalability ensures you meet your objectives on time, whether you need to design and develop a new product or immediately ramp up full-scale, high-volume production.
Some of our work
Differentiated technology
Unique process and capabilities
- Experienced project, plastic, quality, and tooling engineers. Leverage years of mold building and processing experience to support new and growing projects.
- EPTAM Plastic MA and EPTAM Silicone use state of the art molding equipment and automation to support.
- Maintain new equipment - Engel and Arburg injection machines.
- Wide range of thermoplastic engineering grade resins such as: PC, PS, and TPE .
- High-performance materials such as PEEK and PMMA.
Secondary processes
- Automated assembly
- Heat staking
- Ultrasonic welding
- Pad printing
- High-performance materials such as PEEK and PMMA.
Compression molding
- Wide range of LSR grades from virtually all major manufacturers.
- Experience from low to high durometer
- Optical, colored, etc.
- Self-bonding/adhesive grades
- Overmolding to metals, thermoplastics, other silicones, etc.
- In house Silicone prototype and production mold building capabilities.
Liquid silicone rubber (LSR)
- Compression molding
- Injection molding
Our quality system
- ISO 13485:2016 registered
- ISO 9001:2015 registered
- Total cost of non-quality of less than 1% and improving
- IQMS™ ERP system
- SPC monitoring
- 8D problem-solving methodology
- ISO Class 8 certified cleanrooms
- Cutting-edge metrology technology with fully programmable touch probe CMM vision systems
Our history
50 years of experience
EPTAM has over 50 years experience in precision injection molding, engineering, tool development, and fully supports OEMs in the healthcare, aviation and industrial fields
Sterling added LSR molding and tooling capability with the acquisition in 2019 of Albright Silicone division in Leominster, MA.
Along with precision injection molding, EPTAM offers 3D printing, dedicated engineering, tool development, and a full range of value-added services. For companies looking to improve supply chain efficiency or consolidate vendors, EPTAM’s value-add operations make us a “one-stop shop.”
We rely on process improvement, new technology implementation and logistics cost reduction to eliminate supply chain inefficiencies. We understand what it takes to increase speed-to-market, improve your margins and deliver superior quality products on time, and our customers enjoy a flexibility and adaptability that is unique to EPTAM.
Facilities
Across two facilities, EPTAM is equipped with 29 injection molding machines. Production molding machines are 2 years old on average.
EPTAM Massachusetts facility
EPTAM’s MA facility is a completely controlled environment, with a recently expanded ISO Class 8 cleanroom. Capabilities include a wide range of press tonnage—28-550 ton with plans to expand—and are committed to continuous reinvestment in operations, with $2 million recently invested in upgrading our cleanroom and purchasing new machines.
EPTAM New Jersey facility
EPTAM’s New Jersey facility boasts a highly controlled environment with ISO Class 7 and 8 cleanrooms. Our commitment to quality is reflected in our ISO 13485:2016 and ISO 9001:2015 certifications. We utilize state-of-the-art Toyo and Arburg molding machines with a press tonnage range of 5-200 tons, and are continually investing in our operations. Our recent investments have upgraded our cleanroom and added new machines, demonstrating our commitment to providing exceptional service.
EPTAM is committed to meeting customer scalability requirements. When any single piece of equipment reaches 70% capacity, an additional machine is ordered.
EPTAM Silicone is equipped with LSR injection molding machines ranging from 14-120 ton and compression presses ranging from 10-100 tons. Additionally, we have thermoplastic injection machines ranging from 50-130+ tons with allocated warehouse space for additional equipment and capacity. Albright offers prototyping and production tooling with the ability to build a wide range of tooling in house. This is supported by Brother and Topper CNC machines.
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Rapid Prototyping
Every EPTAM client faces the same challenges – design parts to meet performance standards and ensure production ramp and capacity availability while controlling costs.