Kalamazoo Industries
Kalamazoo Industries

3 X 90 Inch Precision Grinding Belt Grinder – KS390

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3 X 90 Inch Precision Grinding Belt Grinder – KS390

$2,850.00

3 X 90 Inch Precision Grinding Belt Grinder – KS390

The Kalamazoo KS390 is a powerful belt grinder designed for expert metalwork and precision grinding. With a robust motor and a fast belt speed of 7200 SFPM, it excels in heavy metal removal and aggressive grinding, making it perfect for all workshops.

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Description

3 X 90 Inch Precision Grinding Belt Grinder - KS390

The Kalamazoo KS390 3 x 90 inch high-speed grinder is engineered for precision grinding and efficiency, making it a standout in industrial metalworking. Ideal for heavy metal removal and aggressive grinding, this grinder excels in machine shops and with metalworking machinery. With 2 or 3 HP motor options, it achieves a belt speed of 7200 SFPM, ensuring rapid material removal without compromising quality. Built to be robust and reliable, the KS390 is the top choice for professionals who demand excellence in their grinding tasks and fabrication tools. Whether you’re involved in industrial manufacturing, working with fabrication machinery, or chamfering metal edges quickly, the KS390 meets the highest standards of performance and durability, making it an essential piece of industrial grinding equipment.

Motor Specifications:

  • Power Options: Choose between a 2 HP, 1-phase 230V motor or a 3 HP, 3-phase 230V or 460V motor (specify during ordering).
  • Amperage:
    • 1-phase: 115V at 23 amps, 230V at 11.5 amps.
    • 3-phase: 208V at 7.9 amps, 230V at 7.2 amps, 460V at 3.6 amps.

Steel Platen Specifications:

  • Length: 24-1/2 inches.
  • Material: Reversible and replaceable steel platen.

Drive System:

  • Direct Drive: Ensures consistent power delivery.

Replaceable Contact Wheel:

  • Diameter: 8 inches.
  • Surface: Serrated, 70 duro.
  • Bearings: Sealed ball bearings.

Switch Type:

  • On/off magnetic switch for safety and convenience.

Belt Size:

  • Compatible with 3″ x 90″ belts of all types.

Tension System:

  • Pre-set spring belt tension.
  • Quick-release belt tension lever.

Belt Tracking and Safety Features:

  • Easy belt tracking adjustment.
  • Material work stop.
  • Removable steel platen guard.

Adjustability:

  • Adjustable steel work table.
  • Multi-position horizontal through vertical belt grinder head.

Construction:

  • Hinged door on grinder head for quick belt changes.
  • Sturdy steel base.

Belt Speed:

  • 7200 SFPM (Surface Feet Per Minute).

Shipping Dimensions and Weight:

  • Dimensions: L 48″ x W 57″ x H 52″.
  • Weight: Approximately 500 lbs.
  • Weight and dimensions are subject to change.

Made In USA

The KS390 is a reliable and versatile grinder designed to meet the demands of metalworking professionals. If you have any further questions or need additional details, feel free to ask!

Beveling:

  • Purpose: Create precise bevels on metal surfaces.
  • Application: Ideal for chamfering edges, preparing weld joints, and achieving clean angles.

Deburring:

  • Purpose: Remove unwanted burrs and sharp edges.
  • Application: Perfect for smoothing rough edges after cutting or machining.

Squaring Up Ends:

  • Purpose: Achieve consistently squared ends.
  • Application: Ensures precise alignment when grinding workpieces.

Rounding Corners:

  • Purpose: Add a stylish touch to metalwork.
  • Application: Ideal for rounding sharp corners on fabricated parts.

Flatwork:

  • Purpose: Achieve a polished finish on flat surfaces.
  • Application: Smooth out welds, remove surface imperfections, and prepare metal for painting or coating.

Contouring:

  • Purpose: Create custom shapes and curves.
  • Application: Useful for artistic designs, sculpting, and intricate metalwork.

Heavy Metal Removal:

  • Purpose: Efficiently remove material from thick metal pieces.
  • Application: Speed up stock removal during fabrication or repair work.

Aggressive Grinding:

  • Purpose: Tackle demanding grinding tasks.
  • Application: Use when rapid material removal is essential, such as in heavy-duty metal shaping.

Sharpening:

  • Purpose: Maintain sharp tools and blades.
  • Application: Keep drill bits, knives, and other cutting tools razor-sharp.

The KS390 is a versatile industrial grinder that empowers metalworkers with precision grinding, speed, and reliability. Whether you’re a professional fabricator or a hobbyist, this grinder covers a wide range of applications in industrial manufacturing and fabrication machinery. If you have any more questions or need further details, feel free to ask!

Durable Construction: Built for heavy-duty industrial use with rugged materials ensuring longevity and reliability, making it ideal for machine shop equipment and metalworking machinery.

Powerful Performance: The high-powered motor delivers efficient precision grinding, even on tough materials like metal and composites, perfect for heavy metal removal and aggressive grinding.

Generous Belt Size: The 3″ x 90″ belt provides a large grinding surface, increasing productivity for large-scale or extended projects, essential for high-speed grinder applications.

Versatile Applications: Perfect for grinding, deburring, and finishing a variety of materials, including fabrication tools, and great for chamfering metal edges.

Easy Belt Changes: The tool-free belt replacement system minimizes downtime and enhances workflow efficiency, making it a valuable piece of industrial grinding equipment.

Customizable Speeds: The optional variable frequency drive (VFD) allows speed control for a range of applications and materials, ideal for industrial manufacturing.

Ergonomic Design: User-friendly operation with intuitive controls and a comfortable working height, ensuring ease of use during tasks involving fabrication machinery.

Made in the USA: Designed and manufactured in the USA, ensuring high-quality standards and support.

  • Availability: Standard Parts in stock ship within 1 to 2 business days.
  • Purchase: Click here to buy your replacement parts
Manual (pdf, 825KB)
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Parts List (pdf, 730KB)
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Data Sheet (pdf, 862KB)
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Maintenance Check List (pdf, 150KB)
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Q: What are the key features of the Kalamazoo KS390 Grinder?
Belt Size: 3 x 90 inches, Motor: Powerful motor for efficient grinding, Construction: Durable and robust build for long-lasting performance, Adjustability: Adjustable platen and contact wheels for versatile grinding applications
Can the KS390 grinder be used for heavy-duty applications?
Yes, the KS390 is specifically built for heavy-duty applications, featuring a robust frame, industrial-grade motor, and durable components to handle continuous operation.
Q: How do I adjust the belt tension on the KS390?
The KS390 features a pre-set spring belt tension system with a quick-release belt tension lever for easy adjustments.
What materials can the KS390 grinder handle?
The KS390 is designed for heavy-duty metalworking, including beveling, deburring, squaring up ends, rounding corners, flatwork, contouring, heavy metal removal, aggressive grinding, and sharpening.
Q: Is the platen on the KS390 replaceable?
Yes, the KS390 has a reversible and replaceable steel platen.
Q: What safety features does the KS390 include?
The grinder includes an on/off magnetic switch, easy belt tracking adjustment, a material work stop, and a removable steel platen guard.
Q: How do I maintain the KS390 grinder?
Regular maintenance includes cleaning after each use, checking and replacing belts as needed, and ensuring the vacuum base and filter are free of blockages.
Q: Where can I purchase replacement parts for the KS390?
Replacement parts can be purchased directly from Kalamazoo Industries' website or by contacting their customer service
Q: What is the warranty on the KS390 grinder?
The KS390 comes with a one-year limited warranty covering defects in materials and workmanship.

Warranty Policy

  • Parts warranty is guaranteed for one year from the original date of purchase by the original purchaser, covering defects in material or workmanship under normal use. This warranty covers the replacement of defective parts. Some exclusions may apply.
  • Return Authorization: Obtain written authorization before returning any merchandise by contacting Customer Service at (269) 382-2050.

If you need further assistance, feel free to contact us!

Phone: (269) 382-2050
Contact Form: Click here to reach out via our contact form.

We’re here to answer your Kalamazoo questions.

 

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Office Hours: Monday – Friday: 8am – 4:30pm EST

 

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