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Safety Speed

Safety Speed 4375 Wide Belt Sander

Safety Speed 4375 Wide Belt Sander

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Safety Speed 4375 Wide Belt Sander

The 43″ Wide Belt Sander features a 75” belt, providing 25% more abrasive surface than the smaller 60” belt machines. The larger belt translates to increased capacity, less heat accumulation, less maintenance and fewer belt replacements. With a fully adjustable platen these sanders will deliver a perfect smooth finish every time.

Offering woodworkers a maximum sanding width 43″, and available in single or three phase power, this American Made Wide Belt Sander will likely outlive you. Don’t take our word for it!  Jeff Roltgen of Roltgen Woodworks, had the following to say “Even the fussiest of finishes only need a cursory random orbit sanding after coming out of this machine.

Safety Speed Wide Belt Sanders


An Introduction to our American Made Wide Belt Sanders

Standard Equipment 
  • Photo electric belt tracking.
  • Pneumatic belt tension.
  • 2 ½” graphite covered felt pad and adjustable platen.
  • 2 rubber-covered pinch rollers 2 ½” OD.
  • 2 machined idler rollers 4 ¼” OD with 1″ bearings.
  • Rubber-covered contact roller 5 ¼” OD with 1 ⅝” drive bearing.
  • Conveyor table set on four 1″ acme thread jackscrews.
  • 2 height adjustment indicators.
  • 6″ internal dust chute.
  • 5 emergency stops.
  • 3 year warranty.
Specifications
Weight 1946 lbs
Dimensions 60 × 62 × 71 in
Max. Working Length
Unlimited
Min. Working Length
12'/305mm
Main Motor Options
10 Hp, Single Phase (1~), 220 Volt, 20 Hp, 3 Phase (3~), 208 Volt / 230 Volt, 30 Hp, 3 Phase (3~), 208 Volt / 230 Volt
Max. Working Width
42'/1070mm
Max. Working Thickness
7 1/4'/184mm
Min. Working Thickness
1/8'/3mm
Vacuum Requirement
1000 CFM
Conveyor Speed
0-18 FPM
Durometer of Contact Roller
60
Sanding Belt Size
43' x 75'
Documents

Product manual

Product parts

4375 Wide Belt Sander Catalog

Wide Belt Sander Fact Sheet

What Our Experts Think
  • Heavy-duty wide belt sanding – Perfect for smoothing large wood surfaces quickly.

  • Durable industrial construction – Built for long-lasting performance in professional shops.

  • Adjustable sanding pressure and speed – Provides control for various materials and finishes.

  • User-friendly controls – Ensures consistent, high-quality results.

Q&A

Q: Is this sander suitable for heavy industrial use?
A: Yes, designed for continuous, high-volume sanding.

Q: Can it handle different wood types?
A: Yes, adjustable settings allow sanding of various materials.

Maintenance Tips
  • Regularly clean sanding belts and machine surfaces.

  • Inspect and replace belts as needed.

  • Lubricate moving parts per manufacturer instructions.

  • Schedule routine professional servicing.