Kalamazoo Industries

4 x 60 Inch Wet Belt Sander – S460W

4 x 60 Inch Wet Belt Sander – S460W

$3,675.00

Need a wet belt sander that handles metallurgical sample preparation, blade sharpening, and works as a sander for plastic — all in one machine? The Kalamazoo S460W 4 x 60 inch wet belt sander keeps your parts cool and your shop moving — order yours today!

 

Description

S460W Features & Benefits

Why the Kalamazoo S460W Works Hard for Your Shop

The Kalamazoo S460W 4 x 60 inch wet belt sander gives shops a fast and clean way to sand wet, so you keep parts cool, belts sharp, and work moving every shift.

Built-In Flood Coolant

The S460W wet belt sander runs a flood coolant system that keeps your material and belt cool, so you sand longer without stopping to let parts cool down.

Strong 3 HP Motor

A 3 HP motor at 2,800 RPM drives this 4 x 60 inch wet belt sander hard through metal, plastic, stone, and composites so your shop removes material fast and clean.

Works as a Blade Sharpening Machine

Use the S460W as a blade sharpening machine to restore knives, chisels, and cutting tools with precision — wet sanding keeps the edge cool and clean as you work.

Ready for Metallurgical Sample Preparation

Labs and shops use this machine for metallurgical sample preparation because wet sanding delivers a flat, clean surface that holds up under close inspection.

Great Sander for Plastic

As a sander for plastic, the S460W keeps heat low so your material does not warp or melt — you get smooth, clean edges every time without ruining your parts.

Made in the USA

The S460W is built in Kalamazoo, Michigan with all-steel construction, a cast iron frame, and a one-year parts warranty so your shop stays up and running.

S460W Applications

Top Uses for the Kalamazoo S460W 4 x 60 Inch Wet Belt Sander

When your work demands coolant, you need a machine built for it. The Kalamazoo S460W 4 x 60 inch wet belt sander keeps your material cool, your finish clean, and your shop moving — job after job.

  • 1
    Metallurgical Sample Preparation

    Labs and quality control teams trust this wet belt sander for metallurgical sample preparation. Water flow holds tight tolerances and prevents heat from changing the surface you're trying to study.

  • 2
    Blade Sharpening

    Use the S460W as a blade sharpening machine and stop worrying about burning your edge. Constant water flow pulls heat away so you get a clean, sharp result every time — no bluing, no warping.

  • 3
    Sanding Plastic Parts

    Plastic melts fast under a dry belt. Running the S460W as a sander for plastic keeps temperatures low so you get a smooth, consistent finish instead of a gummed-up belt and a ruined part.

  • 4
    Deburring and Edge Finishing on Hard Metals

    Hard alloys generate serious heat. The 4 x 60 inch wet belt sander handles stainless, titanium, and hardened steel without glazing the belt or overheating the part — keeping your edge work sharp and your belts lasting longer.

  • 5
    Surface Prep for Tight-Tolerance Coatings

    Wet sanding leaves a cleaner, more uniform surface than dry grinding. The S460W preps metal for anodizing, plating, and precision coatings without leaving behind the heat scale or micro-cracks that cause adhesion problems down the line.

S460 4 x 60 Inch Wet Belt Sander Specifications

Kalamazoo Specs Table
Feature Details
Motor Specifications
  • 3 HP, available in 1-phase (1PH, 230V) or 3-phase (3PH, 230V and/or 460V)
  • Specify phase and voltage at the time of order
Pump Motor
  • 1/4 HP to circulate coolant efficiently
Belt System
  • Belt Size: 4″ x 60″
  • Spindle Speed: 2800 RPM
  • Preset spring tension for consistent operation
  • One-lever belt change mechanism for quick adjustments
Controls
  • Magnetic controls with a 24V on/off switch for safer operation
Stand
  • Heavy-duty steel stand for added stability and durability
Cooling System
  • Built-in flood coolant system to prevent overheating during extended sanding
  • 10-gallon steel coolant tank
  • Flexible nozzle with flow control ball valve and flare nozzle for precise delivery
Safety Features
  • Removable steel splash guards for protection from debris and coolant splashes
Platen
  • Reversible and replaceable 4″ x 17″ steel platen
  • Extended life and versatile sanding applications
Work Table
  • Adjustable cast iron work table, 5″ x 8″
  • 5/8″ mitre gauge slot for precise workpiece support
Construction
  • Heavy-duty steel construction throughout
Machine Accessories
  • Wet aluminum oxide sanding belts (50, 60, and 100 grit)
  • Variable Frequency Drive (VFD)
Shipping Information
  • Shipping Dimensions: 58″ L x 40″ W x 67″ H
  • Shipping Weight: 525 lbs.
  • Weight and dimensions are subject to change
Country of Origin
  • Made in the USA
S460W Accessories

Accessories & Compatible Consumables for the Kalamazoo S460W

The Kalamazoo S460W is built for demanding wet grinding applications. These accessories and consumables keep it running at full performance and help your shop get the most out of every session.

Wet Aluminum Oxide Sanding Belts — 50, 80, and 100 Grit

Designed for use with water or cutting fluid, these 4" x 60" wet aluminum oxide belts stand up to the S460W's continuous wet grinding environment. Use 50 grit for aggressive stock removal, 80 grit for general shaping and surface prep, and 100 grit for a refined finish pass.

Variable Frequency Drive (VFD)

Add precise belt speed control to the S460W with a compatible Variable Frequency Drive. Fine-tune surface feet per minute to match your material and grit, reduce motor wear at startup, and dial in the right speed for wet grinding stainless, tool steel, or exotic alloys.

Manual (pdf, 643KB)
Q: What motor power does the Kalamazoo S460W 4 x 60 Inch Wet Sander have?
The Kalamazoo S460W is equipped with a powerful 3HP motor, which allows it to handle medium-duty sanding, polishing, and surface smoothing tasks with ease.
Q: What are the belt dimensions of the S460W sander?
The sander uses a 4" x 60" abrasive belt, ideal for wide and flat sanding applications.
Q: Is the Kalamazoo S460W built for durability?
Yes, the S460W features steel construction, a cast iron frame, and an adjustable cast iron worktable for added stability and durability.
Q: What cooling system is used in the S460W sander?
This model includes a flood coolant system that helps manage heat buildup, extending belt life and maintaining the integrity of the materials being sanded.
Q: What is the recommended use case for the S460W wet sander?
The S460W is perfect for medium-duty deburring, smoothing, and polishing applications, making it a great fit for workshops and manufacturing environment.
Q: Does the sander have a pre-set belt alignment?
Yes, the belt alignment comes pre-set, reducing the time needed to adjust for precise operation.
Q: What is the speed of the belt sander?
The sander operates at a speed of 2800 RPM, providing efficient material removal during operation.
Q: Is this sander available in different voltage options?
Yes, the S460W is available in both 1-phase and 3-phase motor options, making it versatile for various workshop setups.
Q: Where can the Kalamazoo S460W be used?
The Kalamazoo S460W 4 x 60 Inch Wet Sander is ideal for use in fabrication shops, metalworking facilities, and manufacturing plants where surface smoothing, polishing, and deburring are required. It is designed for medium-duty applications in both wet and dry environments.
Q: What types of belts can be used with the S460W sander?
The S460W is compatible with 4" x 60" abrasive belts. A variety of belt types can be used, including aluminum oxide, zirconia, ceramic, and silicon carbide belts, depending on the material being worked on and the specific finish required.
Q: What is the warranty for the Kalamazoo S460W?
The S460W sander comes with a one-year manufacturer's warranty, covering defects in materials and workmanship. This warranty ensures you receive a quality product with reliable performance.

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.
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