Lights-Out Automated Manufacturing Capabilities
Automated manufacturing at B&H Machining is built around robotic automation, COBOTs, bar feed, and pallet-changing systems that enable consistent, efficient, and scalable manufacturing. These technologies are integrated directly into machining workflows to reduce manual handling, increase uptime, and support lights-out operation. Bar feed systems ensure continuous material supply to CNC lathes, while COBOTs enhance flexibility in loading, unloading, and secondary operations. The result is a controlled manufacturing environment designed for repeatability, throughput, and long-term production reliability.
B&H’s automation approach supports both high-volume production and rapid response manufacturing. By reducing dependence on manual labor, automation improves cycle times and reduces the potential for human error. This leads to higher-quality parts and predictable output over long production runs. The integration of pallet-changing systems further boosts efficiency by enabling machines to swap fixtures and parts without stopping production. As a result, B&H can maintain steady output while meeting tight tolerances and demanding schedules.
Robotic automation also allows B&H to handle complex part families and mixed production runs with minimal downtime. The combination of COBOTs and automated material handling makes it possible to keep machining centers running continuously, even during off-hours. Overall, B&H’s automated manufacturing capabilities provide customers with a reliable, scalable solution for both recurring production and evolving manufacturing needs.
Review B&H’s automation-driven manufacturing technologies below.
Robotic Arms & COBOTs
Robotic arms and COBOTs play a central role in B&H Machining’s automated production cells, supporting continuous and reliable manufacturing. These systems handle part loading and unloading with precision and consistency, eliminating variability associated with manual intervention. Whether deployed as traditional industrial robots or collaborative COBOTs, robotic automation enables CNC machines to operate continuously, including during off-shift hours, significantly increasing equipment utilization and reducing cycle time. Automated cells also reduce the need for manual labor in repetitive tasks, allowing operators to focus on setup, inspection, and process improvement. This increases process stability, minimizes handling errors, and maintains consistent quality across extended production runs. The result is a more predictable, efficient manufacturing workflow that supports high-volume production while maintaining tight tolerances and dependable delivery.
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DMG-MORI NLX2500 with Industrial RobotPallet Changing Systems
Pallet-changing systems further enhance automated manufacturing at B&H Machining by minimizing downtime between production cycles. Horizontal CNC mills and 5-axis CNC mills equipped with pallet changers can stage multiple fixtures and jobs, allowing machining to continue while parts are loaded or unloaded outside the cutting envelope. This approach keeps spindles running and reduces non-cutting time, which is critical for high-volume and long-term production programs. By enabling continuous machining, pallet systems improve throughput and equipment utilization while supporting lights-out operation. They also support families of parts, allowing multiple designs or recurring jobs to be grouped efficiently for scheduling. Quick transitions between setups reduce changeover time and help maintain consistent workflow, making pallet-based automation ideal for customers with demanding production requirements and tight delivery timelines.
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Doosan DVF 5000 5-axis with Pallet ChangerCNC Lathes with Bar Feed Systems
Bar feed CNC lathes at B&H Machining enhance efficiency, consistency, and part quality by enabling continuous, automated material feeding. By automatically loading raw bar stock into the lathe spindle, bar feed CNC lathes support unattended operation and reduce the need for manual loading, helping to minimize variability and human error. This automation ensures consistent material positioning and feed rates, resulting in tighter tolerances and more repeatable machining outcomes. Bar feed CNC lathes also reduce downtime between cycles, improving spindle utilization and overall throughput—especially important for high-volume production runs. When integrated with B&H Machining’s CNC lathe capabilities and quality controls, bar feed CNC lathes support more predictable output, reduced scrap, and dependable delivery. The result is a streamlined, scalable manufacturing process that supports long-term production reliability.
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Doosan DNX 2100 Mill/Turn with Bar FeedCombining Robots, COBOTs, Bar Feed, and Pallet Systems
When combined at B&H Machining, robotic arms—including collaborative robots (COBOTs)—bar feed systems, and pallet-changing systems create a highly efficient lights-out manufacturing environment. Machines can run unattended for extended periods, automatically loading raw bar stock, machining parts, and handling finished components with consistent accuracy and repeatability. This level of automation supports continuous production and reduces the need for manual intervention, helping maintain stable processes and tighter tolerances. It also enables better utilization of equipment during off-shift hours, improving throughput and reducing lead times. For customers with high-volume or continuous production requirements, this capability delivers predictable output, reduced labor dependency, and dependable delivery. By integrating advanced automation into its machining operations, B&H Machining provides scalable manufacturing solutions designed to support long-term production programs with consistent quality and performance.
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Work Cell: FANUC Robot, 25 Pallet Rack & 5-Axis CNC MillQuality, Process, and Scalability — Delivered Through Automation
Unlock unmatched consistency and precision with automation. At B&H Machining, automated manufacturing doesn’t just improve production — it transforms it. By eliminating human variability, automation delivers repeatable accuracy, tighter tolerances, and higher-quality parts every cycle. Robotic arms, COBOTs, bar feed systems, and pallet changers ensure stable process conditions, accurate positioning, and controlled material flow. With reduced manual handling, parts are less likely to be damaged or contaminated, while real-time monitoring catches issues before they become costly defects.
But quality isn’t accidental — it’s engineered. Our automated manufacturing is built on disciplined process planning and documentation. Machining strategies, tool-life management, and inspection protocols are designed for long run times and unattended operation, ensuring consistent quality from the first part to the last.
And when your business grows, we scale with you. Robotic cells and pallet-based systems expand capacity without disrupting workflows, making it easy to ramp up production while maintaining the same level of quality and reliability.
The result? Lights-out manufacturing that delivers faster lead times, predictable output, and dependable delivery. With B&H Machining’s advanced automation solutions, you gain a manufacturing partner ready to support your most demanding production programs — now and into the future.
Lower your production costs with B&H’s automated manufacturing — contact us or request a quote today.
FANUC Robot & 25 Pallet Rack
B & H Machining is Minnesota’s premier CNC machining partner, delivering expert CNC milling, turning, and comprehensive manufacturing solutions.