Kalamazoo Industries

S660MW 6 x 60 Inch Industrial Wet Belt Sander

S660MW 6 x 60 Inch Industrial Wet Belt Sander

$4,895.00

The Kalamazoo Industries S660MW is a 6 x 60 inch industrial wet belt sander built for polishing, deburring, finishing, and metallographic sample preparation.

This horizontal wet belt sander with flood coolant helps metallurgical labs, machine shops, and production teams reduce heat, control dust, and improve finish quality.

 

Description

S660MW Performance Features

The S660MW gives operators better control during wet sanding on aluminum, lab samples, metal parts, and daily finishing work.

Wide 6 x 60 Inch Wet Sanding Surface

The 6 x 60 inch abrasive belt gives operators more working area for polishing, deburring, finishing, and sample preparation.

Horizontal Wet Belt Sander Layout

The horizontal wet belt sander design helps operators keep parts steady during sanding, polishing, and finishing work.

Flood Coolant Heat Control

This wet belt sander with flood coolant helps keep aluminum, samples, and metal parts cooler during sanding.

Built for Metallurgical Lab Work

Metallurgical labs can use the S660MW for metallographic sample preparation before inspection.

Wet Belt Sander for Aluminum

Use this wet belt sander for aluminum parts that need cooler sanding, cleaner finishes, and better surface control.

Cleaner Wet Sanding Operation

The wet process helps limit dust, debris, and heat during daily shop or lab use.

Supports Repeat Finishing Tasks

The S660MW supports routine polishing, deburring, lapping, surface preparation, and finishing in wet sanding applications.

Built for Daily Industrial Use

The S660MW fits labs, machine shops, maintenance teams, and production areas that need repeat wet sanding work.

Applications & Industries

Built for labs, shops, and production wet finishing.

The S660MW fits wet sanding workflows in metallurgical labs, machine shops, maintenance departments, and production areas.

Built for

Metallurgical labs and inspection teams

Labs use the S660MW for metallographic sample preparation, test coupon cleanup, mounted sample work, and inspection prep.

Used by

Machine shops, maintenance teams, and production floors

Shops use this horizontal wet belt sander for part cleanup, edge smoothing, polishing, lapping, and repeat wet finishing tasks.

Aluminum part finishing
A practical fit for aluminum parts, castings, fixtures, and small components that need wet sanding before final finishing.
Metallographic sample preparation
Helps lab teams prepare mounted samples, test pieces, and inspection coupons before polishing or analysis.
Maintenance and repair work
Supports bracket cleanup, part rework, edge smoothing, and small-part finishing in maintenance departments.
Production cleanup
Gives operators a dedicated wet sanding station for repeat part cleanup, light deburring, lapping, and finishing.
Flood coolant workflows
A good fit for shops that already use coolant-based finishing steps or need a dedicated wet sanding process.
Buyer Guide

Is the S660MW Right for Your Shop?

Use this guide to decide if the S660MW matches your material, workflow, inspection needs, and wet sanding setup.

Best Fit

Choose It for a Dedicated Wet Sanding Step

The S660MW is a strong fit when your shop needs a wet sanding station between rough cleanup and final finishing.

Material Type

Match It to Aluminum, Samples, and Small Parts

Choose this machine when your work includes aluminum parts, test coupons, mounted samples, or small components that need careful surface preparation.

How to Decide

Compare the Part, Finish, and Workflow

Look at your material, part size, finish goal, inspection requirements, and current sanding method to decide if the S660MW fits your process.

Wet Sanding Setup

Plan for Coolant, Drainage, and Part Handling

The S660MW is a strong fit when your shop can support coolant use, part rinsing, and a dedicated wet sanding workflow.

Not sure if the S660MW is the right fit?
Tell us your material, part size, finish goal, voltage requirement, and wet sanding process. We can help confirm the right setup for your application.

Request a Quote

S660MW Full Specifications

Review the motor options, belt and platen details, worktable, frame, cooling system, safety controls, accessories, shipping information, and country of origin for the S660MW 6 x 60 inch industrial wet belt sander.

Specification Area Details
Motor Options
  • 3 HP motor available in single-phase or three-phase
  • Single-phase: 1 PH, 230V
  • Three-phase: 3 PH, 230V / 460V
  • Voltage specification: specify your desired voltage when ordering
  • V-belt drive: ensures smooth power transfer
Belt & Platen
  • Belt size: 6" x 60"
  • Platen: reversible and replaceable steel platen, 6-1/2" x 17"
  • Belt speed: 2800 SFPM
  • Quick-release belt tension lever: for easy belt changes
  • Belt tracking adjustment: one-knob adjustment for convenience
  • Spring tension: preset for consistent performance
Worktable & Frame
  • Worktable: adjustable 6" x 10" cast iron table with 5/8" slot
  • Frame: durable cast iron frame
  • Base: heavy-duty steel base to reduce vibration
Cooling System
  • Integrated flood coolant system
  • 10-gallon steel coolant tank
  • Adjustable nozzle with flow control
Safety & Controls
  • Safety guard: full coverage for protection
  • Magnetic contactor: ensures safe operation
  • Overload protection: prevents motor damage
  • On/off switch: 24-volt push button for easy control
Machine Accessories
  • 6" x 60" aluminum oxide sanding belts
  • Available belt grits: 50, 80, and 100
  • Variable frequency drive option
LTL Shipping Dimensions & Weight
  • Shipping weight: 500 lbs.
  • Shipping dimensions: L 53" x W 37" x H 49"
  • Shipping weight and dimensions are subject to change
Country of Origin
  • Made in the USA

S660MW Options & Upgrades

Set up the S660MW with the belt grit and speed-control option that matches your shop’s part requirements and finishing target.

Variable Frequency Drive Option

Add a VFD when your work calls for adjustable belt speed, slower finishing passes, or better control on heat-sensitive parts.

6" x 60" Aluminum Oxide Sanding Belts

Select 50 grit for faster removal, 80 grit for general preparation, or 100 grit for a finer final pass.


Need Help Choosing the Right Setup?

Request a Quote for the S660MW

Tell us your material, part size, finish goal, voltage requirement, machine position, and preferred grit or abrasive type. We can help confirm the right setup for your application.

Request a Quote
Manual (pdf, 382KB)
What is the S660MW used for?
The S660MW is used for wet sanding, polishing, deburring, lapping, surface preparation, and metallographic sample preparation on metal parts, aluminum parts, test coupons, and lab samples.
When should I choose a wet belt sander instead of a dry belt sander?
Choose a wet belt sander when your process needs coolant support, reduced airborne dust, better heat control, or a cleaner sanding step before polishing, inspection, or finishing.
Can the S660MW be used for metallographic sample preparation?
Yes. The S660MW can support metallographic sample preparation by helping labs prepare mounted samples, test pieces, and inspection coupons before polishing or analysis.
What belt size does the S660MW use?
The S660MW uses a 6" x 60" sanding belt. Available aluminum oxide belt grits include 50, 80, and 100.
What should I know before ordering the S660MW?
Before ordering, confirm your voltage requirement, available floor space, coolant handling needs, part size, material type, finish goal, and whether you need the variable frequency drive option.
Does the S660MW include a coolant system?
Yes. The S660MW includes an integrated flood coolant system with a 10-gallon steel coolant tank and an adjustable nozzle with flow control.

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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