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S612 Industrial Combination Machine

Boost your shop’s productivity with the Kalamazoo S612 combination machine—a powerful machining solution built for real-world results. Designed to sand various materials including metal, wood, and composites, this top machine saves space while delivering the precision and reliability your industrial machine shop demands. Whether you’re finishing welds, squaring parts, or shaping metal, the S612 helps your machine shop work faster, cleaner, and more efficiently. Built tough for nonstop performance, it’s the all-in-one tool that keeps your workflow moving. Upgrade your shop today and experience the S612 advantage!

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Made in the USA

Discover why the Kalamazoo S612 combination machine is the smart machining solution every machine shop needs. This top machine is built to handle tough jobs, save time, and deliver consistent results across all your sanding tasks. Perfect for any industrial machine shop, the S612 helps you get more done with less effort.

Key Benefits:

  • All-in-one performance: Belt and disc sander in one combination machine saves space and increases efficiency.

  • Versatile sanding power: Smoothly sands various materials—metal, wood, and composites—with professional results.

  • Built for durability: Heavy-duty steel and cast-iron construction stand up to daily shop use.

  • Faster workflow: Quick belt changes and easy adjustments keep production moving.

  • Precision results: Achieve smooth, accurate finishes every time.

  • Made in USA

Take your machine shop to the next level—upgrade to the S612 today and experience the productivity boost your team deserves!

Power & Controls

  • Main Motor Options

    • 3 HP, 1-phase, 230 V — 12 A

    • 3 HP, 3-phase, 230/460 V — 8 A / 4 A

  • Switch: Magnetic push-button ON/OFF

Belt Sander

  • Belt size: 6″ × 48″

  • Speed: 2,800 SFPM

  • Changeover: Quick-change belt with pre-tensioned one-lever release

  • Positions: Horizontal & vertical (multi-position)

  • Platen: 6.5″ × 14″ steel, reversible & replaceable

  • Work table: 6″ × 10″ cast iron with 5/8″ miter slot

Disc Sander

  • Disc diameter: 12″ with 5/8″ arbor

  • Speed: 2,500 SFPM

  • Work table: 7.75″ × 16.5″ cast iron with 5/8″ miter slot

Construction & Dust Collection

  • Heavy-duty steel base with access door for vacuum cleanout

  • Integrated dust collector: 100 CFM with replaceable filter

  • Drive: Dual V-belt system

Dimensions & Shipping

  • Overall dimensions: 12″ L × 14″ W × 60″ H*

  • Shipping weight: 425 lb

  • Shipping size: 45″ L × 33″ W × 65″ H

  • Shipping weight and dimensions are subject to change.

Country of Origin

  • Made in USA

  • MG-6 mitre gauge
  • KD1250– 12″, 50 grit, general-purpose aluminum oxide sanding disc (sold in packs of 10)
  • KD1280 – 12″, 80 grit, general-purpose aluminum oxide sanding disc (sold in packs of 10)
  • KD12100 – 12″, 100 grit, general-purpose aluminum oxide sanding disc (sold in packs of 10)
  • KB64850 6″ x 48″ 50 grit, general-purpose aluminum oxide sanding belt (sold in packs of 10)
  • KB64880 6″ x 48″ 80 grit, general-purpose aluminum oxide sanding belt (sold in packs of 10)
  • KB648100 6″ x 48″ 100 grit, general-purpose aluminum oxide sanding belt (sold in packs of 10)

The Kalamazoo S612 combination machine is the perfect machining solution for shop owners who need versatility and speed in one top machine. Designed to handle a wide range of sanding and finishing tasks, it’s built to help your machine shop stay efficient and deliver quality results every time. Ideal for any industrial machine shop, the S612 makes it easy to take on more jobs with confidence and precision.

Common Applications:

  • Metal fabrication: Smooth welds, deburr edges, and prep surfaces for coating or assembly.

  • Woodworking: Shape, sand, and finish parts for custom or production projects.

  • Maintenance and repair: Clean, refinish, and restore parts quickly and accurately.

  • Tool and die work: Fine-tune precision components and maintain consistent finishes.

  • Prototyping and production: Quickly move from rough shaping to final finishing with one setup.

Streamline your operations and save valuable shop time—add the S612 to your lineup today and see how one powerful machine can do it all!

belt and disc sander, aluminum castings, deburring machine parts, maintenance department, in maintenance department, general purpose sanding equipment, combination machine, machine shop, industrial machine shop, machining solution, top machine.

Additional Equipment Images & Accessories

KB648100 6 x 48 inch dry 100 grit replacement belt
KD12100 12 inch 100 grit PSA sanding disc (one box)
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The S612 is a top machine because it combines a 6″ x 48″ belt sander and a 12″ disc sander in one durable frame. This dual-function design saves floor space and time—letting you sand, shape, and finish parts faster without switching between machines.

This combination machine streamlines workflow by allowing operators to switch from belt to disc sanding instantly. With a powerful 3 HP motor and easy belt-change system, you can move from rough shaping to fine finishing without interruptions—keeping your projects on schedule.

The S612 is designed to sand a variety of materials including steel, aluminum, wood, and plastics. It’s the perfect machining solution for mixed-material shops that need flexibility and consistent results.

Absolutely. Its cast-iron work tables, heavy-duty steel base, and dual V-belt drive ensure long-term reliability and vibration-free operation—ideal for any industrial machine shop running multiple shifts or continuous production.

Yes! The compact footprint makes it perfect for small shops or tight work areas where space efficiency matters. You get the performance of two machines in one machining solution without giving up valuable floor space.

Maintenance is simple and quick. The belt change system features a single-lever release, and both belt and disc components are easily accessible. This helps reduce downtime and keeps your machine shop running smoothly.

The S612 is a top machine because it eliminates the need for multiple sanding stations. One setup delivers both belt and disc sanding capabilities—saving time, space, and cost while maintaining high-quality finishes.

Made in USA