Welcome
We are thrilled to announce that we have been officially approved by Northrop Grumman to supply our innovative SADM sonar material. This partnership marks a significant step forward in our commitment to advancing sonar technology and enhancing underwater detection capabilities.
Our new sonar material offers unparalleled performance, ensuring superior signal clarity and durability in the most demanding underwater environments. Northrop Grumman’s recognition of our product’s excellence is a testament to our dedication to quality and innovation.
Stay tuned for more updates as we embark on this exciting journey together with Northrop Grumman. Thank you for your continued support!
We have expanded our materials list to include our nontoxic, (fire retardant,) custom frequency, options/line. Precision machined SADM parts for Sonar and Sound applications.
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// Our Story:
From Machine Shop to
Industry Innovator
Founded in 1986 by Bruce St. Hilaire, our machine shop quickly became renowned for its expertise in working with exotic materials. Our dedication to precision and quality set us apart in the industry, and in 2006, we faced one of our biggest challenges yet—machining a complex and hazardous glass and leaded plastic material known for its difficulty.
Through this experience, we forged strong relationships with the original manufacturers and gained an in-depth understanding of the processes involved. However, when this manufacturer was acquired by Forum Energy, we noticed a decline in the quality and consistency of the material. Driven by our commitment to excellence, we decided to take matters into our own hands.
Success Stories:
**General Dynamics and the US Navy:**
We recently collaborated with General Dynamics to create a simple ring mold for the US Navy. This innovative approach saved the Navy approximately **half a million dollars** by opting for near net molding over purchasing a panel and machining the ring. This is just one of many success stories highlighting the value of our SADM/SPMM process.
**Lockheed Martin and the LWLC Upgrade:**
In a recent project with Lockheed Martin, we contributed to the Lightweight Low-Cost (LWLC) upgrade of their sonar system. We developed a lightweight hydrophone baffle housing using our proprietary syntactic materials, **SADM .5 and BCF 40b**. The outer shell, made of SADM, and the middle layer of BCF 40b provide both strength and light weight. This exclusive process makes us the sole supplier of these critical components for Virginia-class submarines, exemplifying our commitment to innovation and excellence in advanced materials.
Our journey from a specialized machine shop to an industry leader in advanced materials is a testament to our commitment to quality, innovation, and customer satisfaction, all while maintaining our close-knit family values.
SADM Materials
Syntactic Materials are ideally suited for use in a variety of hostile environments where bouyancy and performance are a concern.
Our extensive expertise in working with these materials assures quality parts at the lowest possible price point.
Anechoic Antidote
Studio grade sound panels that absorbers and defuses unwanted sound waves.
Best used for listening rooms, Theaters, and Bass Traps. Look out for more information as testing of the panels progresses.
BCF-40B
Our BCF-40b is a specially engineered, high-quality syntactic material designed to meet core requirements for a variety of subsea and oceanographic applications.
The combination of advanced composite with a toughened resin matrix provides much higher stiffness and shear strengths, and greater impact and shock properties than standard core materials.
Project Portfolio
Our work with syntactic materials has provided us the opportunity to contribute to some pretty amazing projects. Our parts have traveled to the depths of the ocean and the far reaches of outer space.
Call 978.392.9100 to discuss your requirement.
Suburban Machine, Inc.
69 Broadway Street
Westford, MA 01886
Phone: 978 392 9100