Complex machining and assembly for semiconductor production


Precision manufacturing for semiconductor production

The semiconductor industry continues to push the edge of advancements in manufacturing. ARCH provides high-precision machining and copy-exact manufacturing expertise for critical tight-tolerance complex components and clean-room subassembly services. Our manufacturing expertise for the semiconductor industry includes extensive experience with high-purity materials such as RSA 443, 316L VIM-VAR, and 316L VAR. As your partner, we provide precision-machined components and subassemblies with meticulous attention to surface finish quality.

Our precision-manufacturing procedures include lapping, honing, and grinding, enabling us to create high Ra surface finishes without burnishing. In addition to machining tight-tolerance parts and providing value-added component assembly services, ARCH utilizes a wide range of in-house capabilities that give our customers a cutting-edge advantage. Semiconductor OEMs rely on us to solve their complex machining and assembly needs from program start to finish. We can rapidly turn tight-tolerance prototypes, optimize your manufacturing process, and support your cyclical production needs.

Precision machining and clean-room assembly
Prototype-through-production expertise
Supply chain solutions to shorten lead times
Reduce inventory costs for sub-components
Design-for-manufacturability services
Value-added component assembly

Excellence in contract manufacturing goes beyond state-of-the-art equipment and processes at ARCH. Our depth of capabilities means that we can machine your tight-tolerance semiconductor parts, and then our highly trained assembly technicians can build, test, and calibrate the most intricate assemblies. Semiconductor OEMs know they can order assembled, tested, and verified components from ARCH, bringing value to their supply chain and internal operations.

Precision machined component
Precision machined part for semiconductor
Precision machined part for semiconductor
Complex assembly for semiconductor
Precision machined component for semiconductor
Complex assembly services
Clean-room assembly

For critical semiconductor components that require assembly in an ultra-clean environment, ARCH can provide clean-room assembly services performed by highly trained technicians. We can deliver tested and calibrated final semiconductor assemblies that adhere to your cleanliness requirements. Our clean room is rated at 10,000 ppm with a Class 1,000 hood.

  • Designated, filtered air supply
  • Controlled for temperature, humidity, pressure, and air flow
  • Dust-free—never exceeds 10,000 particles per cubic foot
  • Mitigates contamination risk during shipment and storage
  • Value-added integration combines complex machining and clean-room assembly services
Semiconductor precision manufacturing facility

Automated manufacturing cells provide tight tolerances and cutting-edge efficiencies.

Cleanroom Assembly Semiconductor

Class 1,000 hoods enable clean-room assembly services for critical semiconductor components.

Precision solutions from start to finish

ARCH is your turnkey solution for complex machined parts. We can achieve .0001-inch tolerances and machine intricate 5-axis geometries, consistently delivering on our promise of excellence. Our broad range of internal capabilities leverages value-added opportunities for efficiently machining your close-tolerance parts. We always push the limits of copy-exact manufacturing, providing unparalleled solutions with the expertise and equipment to perform the most difficult operations.

ARCH provides much more than optimized manufacturing operations that deliver high-quality semiconductor parts. We focus on customer service to increase supply chain value. With our broad range of capabilities, semiconductor OEMs no longer need to juggle multiple subcontractors and vendors. They come to ARCH for one-stop, turnkey solutions for complex machining and clean-room component assembly. As a complete contract manufacturer, ARCH offers rapid prototyping, design assistance for optimal manufacturability, and full production support.

Cutting-edge quality

ARCH climate-controlled metrology labs are equipped with primary method of measurement, coordinate measuring machines, and more. Our customers expect flawless, copy-exact manufacturing of their close-tolerance, critical semiconductor components and demand they adhere to their inspection requirements.

CMM Semiconductor
Machinist on shopfloor measuring component
Precision Machining Semiconductor coolant splashing
Demand-driven copy-exact manufacturing

ARCH has developed a demand-driven mentality in our operations so your semiconductor parts arrive as scheduled, eliminating operational downtime. We can provide just-in-time manufacturing services and dock-to-stock supply, enabling your parts to move directly into your manufacturing lines. Component assemblies are ready for use upon delivery, and all shipments include certificate of conformance guarantees.

  • High-purity materials: RSA 443, 316L VIM-VAR, and 316L VAR
  • Reduce in-process inventory and carrying costs
  • Improve quality and efficiency
  • Consistent production scheduling
  • Seamlessly flex production schedule as needed
  • Six Sigma methodologies
Semiconductor production technicians in lab wearing protective gear
Close up of lab techincians in semiconductor manufacturing
Performance-optimized precision for semiconductor production

Our application engineering teams bring a competitive advantage to semiconductor manufacturers in need of performance-optimized precision component machining and related supply chain improvements. With a focus on tight tolerances and consistent quality, ARCH can precision-machine and manufacture components and assemblies for your semiconductor application.

Learn how we can support your specific application.
American Manufacturing, Serving the World