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    Robotic Sanding Automation for Millwork and Door Manufacturers

    Door manufacturing is a volume game - and every door needs to be sanded identically. Whether you're running flat-panel MDF, 5-piece raised panel, or custom profiles, manual sanding introduces variation that your finishing line exposes. Stolbek systems deliver the same perfect sand on door #1 and door #1,000.

    Sound Familiar?

    The Sanding Challenges You Face Every Day

    Consistent Finish Across Multiple Door Styles

    Your shop runs 10+ door styles in a single day. Each one needs the same sanding quality - faces, edges, and corners. Manual sanders can't maintain that consistency across styles and shifts.

    Edge Sanding Is Slow and Manual

    Most robotic sanding systems skip the edges entirely. Your team still has to hand-sand every edge and break every corner after the robot finishes the face. That defeats the purpose.

    Larger Contracts Demand Faster Turnaround

    Builder contracts mean hundreds of doors per week with tight deadlines. You can't afford to add a second sanding shift every time volume spikes - you need a system that scales with demand.

    How Stolbek Fits Your Operation

    Millwork and door producers typically process high volumes of standardized components. Stolbek's robotic systems sand faces, edges, and corners in one automated cycle - eliminating the secondary hand-sanding step that other systems still require.

    Recommended Systems

    Cosmo SC

    Cosmo SC

    Flagship robotic sanding cell - edges, corners, and faces in one cycle

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    Cosmo Slide

    Cosmo Slide

    Our largest system for demanding, high-volume production

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    Ultimate Edge Sander

    Ultimate Edge Sander

    Multi-grit edge sanding with corner break in a single pass

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    Learn why shops are switching to automated sanding, read the complete guide to robotic sanding, see what our customers say, or calculate your potential savings.

    Explore our MDF & primer sanding and cabinet door sanding applications.

    Ready to Automate Your Sanding?

    Tell us what you're sanding and we'll recommend the right system for your operation.