Kalamazoo KS490V Industrial Grinder with Vacuum

KS490V 4 X 90 INCH ABRASIVE BELT GRINDER WITH VACUUM BASE, production, output, STEEL, METAL, heavy duty grinder, factory automation, robotic welding, manufacturing automation, contract manufacturing.

KS490V 4 X 90 INCH GRINDER WITH VACUUM DEPTH AND HEIGHT, 4 Inch Industrial Belt Grinder

4 Inch Industrial Belt Grinder, perfect tool

4″ x 90″ Heavy Duty Grinder with Vacuum – KS490V

$3,995.00

KS490V Heavy Duty Grinder with Vacuum

The KS490V is a heavy duty grinder with a 4″ x 90″ belt and a built-in vacuum base that removes metal fast while keeping dust under control, making it a strong fit for contract manufacturing work and for shops supporting factory automation, manufacturing automation, and robotic welding.

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SKU: KS490V Categories: Belt Grinders, INDUSTRIAL ABRASIVE BELT GRINDERS, KS490V 4 X 90 INCH GRINDER WITH VACUUM

Description

KS490V Heavy Duty Grinder with Vacuum

The KS490V is a shop-ready heavy duty grinder that uses a 4″ x 90″ belt to remove metal fast and keep parts looking clean. It has a built-in vacuum base that helps capture dust and debris while you grind, so your work area stays safer and easier to manage. With strong motor options, quick belt changes, and a head that can run from horizontal to vertical, it’s built for steady daily production work. That makes it a smart fit for contract manufacturing and for teams supporting factory automation, manufacturing automation, and prep work before robotic welding.

Equipment Benefits

The KS490V is built to help your shop grind faster, cleaner, and with less downtime. This heavy duty grinder uses a wide 4″ x 90″ belt for quick metal removal, and the vacuum base helps pull dust and debris away while you work. It’s a strong fit for busy production areas, and it also supports smooth, repeatable results for contract manufacturing work where quality and speed matter.

Equipment benefits (KS490V):

Cleaner work area: Built-in vacuum base captures dust and grit while grinding.
Faster grinding: Large 4″ x 90″ belt gives more contact area, so jobs finish sooner.
Built for production: Designed for demanding shop environments and steady daily use.
Power options for real workloads: Choose a motor setup that matches your shop power and workload.
Flexible setup: Multi-position design helps you handle different parts and angles.
Less downtime: Quick belt changes and rugged construction help keep work moving.
Automation-friendly consistency: Reliable, repeatable grinding supports factory automation, manufacturing automation, and cleanup workflows around robotic welding

KS490V Heavy Duty Grinder with Vacuum Specifications

Feature	Details
Motor Options	Single Phase: 230V, 11.5 amps Three Phase: 230V, 7.2 amps Three Phase: 460V, 3.6 amps
Belt Specifications	Belt Size: 4″ x 90″ (compatible with all belt types) Belt Speed: 7200 SFPM Spring belt tension system with quick-release lever for easy belt changes Easy belt tracking for precision adjustments
Platen & Contact Wheel	Steel reversible and replaceable platen, 24-1/2″ long Contact Wheel: 8″ OD x 4″ width Serrated, 70 duro Sealed ball bearings
Design Features	Direct drive system Adjustable belt grinder head for horizontal to vertical operation Adjustable head stop Removable steel platen guard Hinged door on grinder head for quick belt changes Adjustable steel work table
Switches & Controls	Grinder: Magnetic on/off switch Vacuum: Separate on/off switch with 110V plug
Vacuum System	Built-in steel base with integrated vacuum system Replaceable cloth filter (5X878) for dust collection
Machine Options	Variable Frequency Drive Aluminum Oxide Belts: 50, 80, and 100 grit
Dimensions & Weight	Shipping Dimensions: 48″ (L) x 59″ (W) x 56″ (H) Shipping Weight: 325 lbs. Shipping dimensions and weight subject to change
Country of Origin	Made in the USA

Power Up Your Shop with the KS490V heavy duty grinder with vacuum

Grind faster, stay cleaner, hit tight tolerances—every pass.

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

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

Manual (pdf, 1855KB)

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Q: What materials can be processed with the KS490V?

This grinder is suitable for various materials, including ferrous and non-ferrous metals, making it versatile for different industries and applications.

Q: Does the grinder come with a dust collection system?

Yes, the KS490V includes a built-in vacuum system that helps keep the work area clean by collecting dust and debris during operation.

Q: Does this grinder come with variable speed control?

Variable speed control is optional for the KS490V, enabling you to adjust the belt speed for optimal performance based on the material being worked on.

Q: What belt size does the KS490V grinder use?

The grinder uses a 4" x 90" abrasive belt, which provides a large surface area for efficient grinding and sanding.

Q: What maintenance is required for the KS490V grinder?

Regular maintenance involves checking and replacing the abrasive belt as needed, ensuring the dust collection system functions properly, and routinely cleaning the moving parts and vacuum to extend the machine’s lifespan.

Q: How do I change the abrasive belt on the KS490V grinder?

The grinder has an easy-to-use belt tension release and tracking system, allowing for quick belt changes without the need for additional tools.

Q: Is the KS490V suitable for industrial use?

Yes, the KS490V is designed for heavy-duty industrial applications, offering robust performance, durability, and the ability to handle demanding grinding tasks.

Q: Can the grinder be used for both horizontal and vertical grinding?

Yes, the KS490V allows for both horizontal and vertical grinding positions, providing versatility in how you approach different jobs.

Q: How do I ensure the best performance from my KS490V grinder?

Proper setup, regular maintenance, and using the correct abrasive belts for your specific tasks will ensure optimal performance and longevity of your grinder.

Q: Where can I purchase replacement parts and accessories for the KS490V?

Replacement parts and accessories can be purchased directly from the Kalamazoo Industries website or through authorized distributors.

Warranty Coverage

All parts are warranted for one year from the original date of purchase to the original purchaser. This warranty covers the replacement of parts found to be defective in material or workmanship under normal use. Some exclusions may apply.

Warranty Exclusions

This warranty does not cover:

Normal wear items including abrasive wheels, belts, and bearings.
Damage resulting from misuse, abuse, or improper maintenance.
Damage from cutting inappropriate materials.
Modifications or alterations to the machine.
Damage caused by improper electrical connection or voltage supply.
Labor or installation costs.

This warranty is non-transferable and applies only to the original purchaser.

Return Authorization

A Return Authorization (RA) number must be obtained before returning any merchandise. Contact Customer Service at (269) 382-2050 to request authorization. Items returned without prior authorization may not be accepted.

Return shipping costs are the responsibility of the customer.
Items must be new, unused, and in the original shipping container.
Credit will be issued upon inspection.
A 10% restocking fee applies to all returns.
The restocking fee is waived if a replacement order is placed prior to the return.

4″ x 90″ Heavy Duty Grinder with Vacuum – KS490V