Kalamazoo Industries
Kalamazoo Industries
KS490HV-5 4 X 90 INCH BELT GRINDER WITH DUST COLLECTOR, industrial grinder, fabrication shops, any welding company, great for aftermarket exhaust production, metal casting
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KS490HV-5 Industrial Grinder with Dust Collector

$6,700.00

KS490HV-5 Industrial Grinder with Dust Collector

The KS490HV-5 is an industrial grinder built for fabrication shops and any welding company, and it’s great for aftermarket exhaust production plus fast cleanup work on metal casting parts.

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Description

KS490HV-5 Industrial Grinder with Dust Collector

Built for busy shop floors, the KS490HV-5 is an industrial grinder that helps you move faster while keeping your workspace cleaner. With a tough 5 HP, 3-phase motor driving a 4″ x 90″ belt at 7200 SFPM and an integrated 400 CFM dust collector, you can remove material quickly without dust taking over the shop. It’s a smart fit for fabrication shops and any welding company that needs strong, consistent grinding on edges, welds, and parts.
It’s also great for aftermarket exhaust production, where clean lines and repeatable finishes are crucial. From everyday steel work to tougher jobs like metal casting cleanup, this machine is built to handle the grind and keep production moving.

The KS490HV-5 is a tough, shop-ready industrial grinder built to help you grind faster and keep dust under control. It’s made for real production work in fabrication shops and any welding company that needs clean edges, smooth welds, and consistent finishes all day long. With a 5 HP, 3-phase motor, a 4″ x 90″ belt running at 7200 SFPM, and an integrated 400 CFM dust collector, it removes metal quickly while helping keep your floor and air cleaner—great for aftermarket exhaust production and even rough cleanup on metal casting work.
Key Benefits
  • Power you can lean on: 5 HP, 3-phase motor for heavy grinding jobs.
  • Fast belt speed: 7200 SFPM for quick material removal.
  • Wide belt capacity: Uses a 4″ x 90″ belt (works with all belt types).
  • Built-in dust control: DCV-6 dust collector with 400 CFM airflow and a reusable steel mesh filter.
  •  Solid grinding setup: 8″ serrated contact wheel plus a long steel platen and work rest for steady control.
  • Safer, easier operation: Magnetic on/off switch, spring belt tensioning, and guarding for daily shop use.
  • Made in USA

If you run a busy shop, the KS490HV-5 is the kind of industrial grinder that earns its floor space fast. It’s built to grind hard, clean up parts quickly, and keep dust under control with its built-in DCV-6 dust collector. That makes it a strong fit for fabrication shops and any welding company that needs smoother welds, cleaner edges, and faster prep work—especially when it’s great for aftermarket exhaust production or rough cleanup after metal casting.

  • Knock down welds and blend seams before paint or powder coat.
  • Bevel plate and tubing for better weld fit-up and stronger joints.
  • Deburr sharp edges on cut parts to make handling safer and finishing easier.
  • Descale and remove rust/oxidation to prep metal for coating or assembly.
  • Smooth and finish parts when you need a clean, consistent look.
  • Polish and refine surfaces for final touch work or customer-facing parts.
  • Sharpen tools like knives, chisels, and blades to keep them working longer.

KS490HV-5 Grinder with Vacuum Specifications

Feature Details
Motor & Power
  • 5 HP, 3PH motor (220/440V, specify voltage)
Belt & Speed
  • 4″ x 90″ belt size (all types compatible)
  • 6900 SFPM belt speed
Contact Wheel
  • 8″ OD x 6″ W serrated 70 duro contact wheel
Controls & Safety
  • Magnetic on/off grinder switch
  • Rotary vacuum switch
  • Sealed ball bearings
  • Removable steel belt guard
  • Work stop
Dust Collection
  • DCV-6 steel dust collector system
  • 400 CFM airflow
  • Reusable steel mesh filter
  • Hinged steel access door
  • 4″ vacuum port
Construction & Design
  • All-steel construction
  • 24 – 1/2″ long reversible/replaceable steel platen
  • Adjustable steel worktable
  • Spring belt tensioning lever
  • Fixed belt grinder head
  • Steel side-hinged access guard
Equipment Options
  • Aluminum oxide abrasive belts available in 50, 80, and 100 grits.
  • VFD: Variable Frequency Drive.
Shipping
  • Dimensions: L 37″ x W 59″ x H 54″
  • Weight: 500 lbs.
  • Shipping weight and dimensions are subject to change
Country of Origin
  • Made in the USA

KS490HV-5: Heavy-Duty Grinding + Dust Control

Grind fast. Stay clean. Hold tight tolerances.

Call (269) 382-2050 or Request a Quote today.

Made in the USA | Built for Fabrication | Proven in Metalworking Shops

Manual (pdf, 1855KB)
Download
  • Availability: Standard Parts in stock ship within 1 to 2 business days.
  • Purchase: Click here to buy your replacement parts.
Q: What is the Kalamazoo KS490HV-5?
The Kalamazoo KS490HV-5 is a heavy-duty 4” x 90” belt grinder equipped with a debris collector, designed for various grinding & metalworking applications
Q: How do I perform routine maintenance on the KS490HV-5?
Regularly inspect and replace worn belts. Clean the dust collector system after each use. Check and tighten all fasteners periodically.
Q: What safety precautions should I follow when using this grinder?
Always wear safety glasses or a full face shield. Keep hands clear of the grinding area. Avoid wearing loose clothing or gloves. Ensure hair is tied back or covered. Do not operate the grinder near flammable materials. Follow all safety instructions provided in the user manual.
Q: What should I do if the machine is damaged during shipping?
Inspect the unit carefully upon receipt. If you notice any damage, contact the carrier, and submit a concealed damage report. Do not return the goods without obtaining a Return Goods Authorization (RGA) number and shipping instructions from Kalamazoo Industries.
Q: Where can I find the user manual for the KS490HV-5?
The user manual can be downloaded from the Kalamazoo Industries website or accessed through online manual libraries.
Q: How do I replace the sanding belt?
To replace the sanding belt, turn off and unplug the machine, release the belt tension, remove the old belt, and install the new one. Ensure proper alignment and tension before use.
Q: KS490HV-5 be used for both coarse and fine grinding?
Yes, the KS490HV-5 can be used for both coarse and fine grinding by selecting the appropriate grit of the sanding belt.
Q: Can I use the KS490HV-5 for sharpening tools?
Yes, the KS490HV-5 is suitable for sharpening tools, provided the correct belt grit and technique are used.
Q: What is the warranty on the KS490HV-5?
The KS490HV-5 typically comes with a one-year limited warranty. Check with the manufacturer or distributor for specific warranty details.

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