According to a recent LinkedIn post from Astranis Space Technologies, the company is emphasizing in-house precision manufacturing capabilities for satellite components at its Northern California facility. The post describes a workflow that begins with raw aluminum blocks and relies on a DMC 75 machine to remove material rapidly while maintaining critical geometries.
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The post highlights the use of high-feed and ball endmills to manage internal features, aiming to keep cutting forces low and surface quality high. It also notes the deployment of custom 3D-printed fixtures to improve rigidity, reduce vibration, and hold tight tolerances throughout machining passes.
According to the post, final inspection is performed using a Zeiss coordinate measuring machine, suggesting a focus on metrology and quality assurance in satellite production. For investors, this emphasis on advanced manufacturing and in-house process control may indicate efforts to improve yield, manage costs, and differentiate on build quality in the competitive small-satellite and space infrastructure market.
If effectively scaled, these capabilities could support higher production throughput and potentially better margins as demand for satellite bandwidth and orbital infrastructure grows. The focus on a U.S. manufacturing base in Northern California may also appeal to customers with domestic sourcing or security requirements, which could be relevant in winning government or defense-related contracts.