What grits does the Cosmo SC support?

The Cosmo SC supports both a 5" and 3x4" sanding pad that allows you to use any hook and loop sandpaper.

How long does installation take?

Day one, we ensure the robot is operational. Day two, we work with your team to ensure finish quality is passing your standards. Days three and four, we're working with your team to implement a good flow and make Cosmo a part of their production - not just a standalone machine. Our goal is to help improve throughput of your finishing bottleneck.

Do I need a programmer to operate it?

Absolutely not. The Cosmo SC was designed for woodworkers, not engineers. Operators swipe to start, select saved recipes from the touchscreen, and the robot handles everything else. No coding, no barcodes, no computer science degree required.

Can it sand edges and break corners?

Yes. The Cosmo SC sands faces, all four edges, AND breaks corners - the operator rotates the door 180 degrees once mid-cycle so the robot can reach the remaining two edges. That single rotation is the only manual step, and it still eliminates all hand sanding. Other robotic systems leave edge sanding to operators entirely.

What robot does it use?

The Cosmo SC is built on the Yaskawa Motoman GP12 - one of the most proven industrial robot arms in the world, with over 600,000 installations globally. Yaskawa's reliability is unmatched, and Stolbek's integration ensures it performs specifically for sanding applications.

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Made in Canada

Cosmo SC: The Cosmo Sanding Robot for Cabinet Doors

Turnkey Robotic Sanding Cell

The Cosmo SC is the cosmo sanding robot most shops start with. Sands edges, breaks corners, and finishes faces on cabinet doors and panels with no programming and no barcodes. For pricing and payback, run the ROI calculator or read the sanding ROI guide linked below.

Cosmo SC robotic sanding cell sanding cabinet doors

See It In Action

See the Cosmo SC at Work

Polished cinematic footage of the Cosmo robotic sanding cell - landscape on desktop and tablet, vertical full-screen on mobile.

Key Features

Why Choose the Cosmo SC Turnkey Sanding Cell

Swipe to Start

No barcode scanning, no computer coding. Just swipe to start the robot - it does the thinking for you.

Edge + Face + Corner

Robot sanding for vertical edges, perfect corner breaks, plus flat and profiled faces - all in one cell.

Set It and Forget It

Save and recall sanding settings fast. Switch between materials with the touch of a button.

QR Video Instructions

Operators use QR codes for fast access to detailed video instructions. No boring manuals.

Yaskawa GP12 Robot

Heavy duty Motoman GP12 arm built on Yaskawa's world-renowned reliability with 600K+ installs globally.

Won't Sand Through Primer

Sand solid wood, MDF, primer, sealer and veneer with precision - without sanding through.

Capabilities

Sanding Done Right the First Time

The Cosmo SC is the cosmo sanding robot most shops start with for cabinet doors and panels. Pricing depends on configuration, but most shops see 60-80% labor reduction with a 12-18 month payback. Use the ROI calculator and sanding ROI guide in the links below to see the numbers for your shop.

Sands flat and multi-depth wood panels with precision

Shaker panels, raised panels, slab doors

Edge sanding and corner breaking

Solid wood, MDF, primer, sealer, and veneer

5" orbital disc, 3"x4" orbital pad, 2" corner breaking

Complete robot sanding workflow with rapid arm movement - no wasted time between operations

Best For

Cabinet doors, drawer fronts, shaker panels, raised panels, and any flat or profiled wood panel operation. The go-to robot sander for cabinet shops looking to automate sanding for the first time.

See why shops are automating their sanding · Read what our customers say

Specifications

Technical Details

GP12

Robot Arm

Sanding Tools

100-400

Grit Range

30s-3.5 min avg

Cycle Time

1 Year

Warranty

Gallery

See the Cosmo SC

Quality & Support

Quality You Can Trust. Service You Can Rely On.

Made in Canada

Designed, engineered and built in Ontario, Canada.

Full Warranty

Quality components backed by Stolbek's full 1 year warranty.

VIP Support

Direct access to service technicians. Skip the wait line.

Customer Reviews

What Customers Say

★★★★★

"Friday afternoon I was able to sand 22 rift oak step shaker doors in a hour and 2 minutes before I went home for the day cosmo is a huge asset to any…"

Jeremy King

Google review

★★★★★

"Brad has been instrumental in the installation of our Stolbek Cosmo. He spent considerable time with our team, making sure we were confident and fully…"

Nelson de Carvalho

Google review

★★★★★

"We had Cosmo installed 18 months ago in our Australian workshop. It's been a blessing to say the least. It has made our staffs jobs easier and the san…"

Chris Butt

Google review

★★★★★

"We have had the Cosmo robot sander for a week now and we are extremely impressed! It has increased our productivity by approximately 50% and does it w…"

Charles Guidry

Google review

★★★★★

"After using Cosmo sander for several months and receiving training from Bill Forsyth from Stolbek, I can say without a doubt it has massively improved…"

Sam Horrocks

Google review

How Much Does the Cosmo SC Cost?

Cosmo SC pricing depends on the sanding system configuration, the parts being produced, and the production goals of the shop. Rather than showing a single price, Stolbek reviews the current sanding process before recommending a machine configuration and providing accurate pricing.

Typical Payback

Most shops running the Cosmo SC on cabinet doors see 60-80% labor reduction on sanding and a 12-18 month payback.

Request Pricing

Contact Stolbek to review your parts and production volume and receive a pricing recommendation. See the robotic sanding machine cost guide for details on what drives price.

ROI Calculator

Use the sanding automation ROI calculator to estimate labor savings and payback for your specific shop.

How Long Does Cosmo SC Installation and Training Take?

The Cosmo SC is a turnkey robotic sanding cell. Stolbek handles installation, operator training, and production integration so the machine is running real parts within the first week.

On-Site Installation

Typical on-site installation takes 1-2 days. Day one, the robot is operational. Day two, finish quality is validated against your standards.

Operator Training

Two additional days of on-site team training. Operators learn to load parts, run saved recipes, and switch materials without any coding or programming.

Production Integration

Days three and four focus on integrating the Cosmo SC into your production flow so it becomes part of the shop's process rather than a standalone machine.

Factory-Direct Support and Financing

Stolbek is the manufacturer of the Cosmo SC, and support comes directly from the factory. Sanding consumables and replacement parts are available through the Stolbek supply program.

Factory-Direct Support

The Cosmo SC is backed by factory-direct support from the team that designs and builds the machine, with 30 years of woodworking industry experience.

Supplies and Parts

Order sanding pads, replacement components, and consumables through Stolbek's online supply portal.

Financing Available

Stolbek works with financing partners to help make robotic sanding automation more accessible. Ask about available financing options when requesting pricing.

robotic sanding machine cost sanding automation ROI calculator robotic sanding machine manufacturer

FAQ

Frequently Asked Questions

Throughput depends on door style, size, and grit sequence, but most shops report at least 120 fully sanded raw doors including edges with a single operator loading parts. That's significantly more than manual sanding with far more consistent results.