The Safety Speed 4375 wide belt sander is designed to deliver reliable, high-quality sanding results for woodworking shops needing industrial performance on single-phase power. Equipped with a 10 horsepower motor and operating on 230 volts, this machine offers the sanding power normally found in larger, three-phase models while remaining accessible to smaller shops.
With a 37-inch sanding capacity, the 4375 is capable of handling cabinet panels, doors, furniture parts, and solid wood components. It uses a 75-inch sanding belt, providing consistent contact for both stock removal and fine finishing. The electronic belt tracking system automatically maintains alignment, reducing operator adjustments and downtime.
The adjustable conveyor feed allows operators to fine-tune sanding for different materials, from veneers to solid wood, while the digital thickness readout ensures repeatable, accurate results. A heavy-duty steel frame and compact footprint provide durability and stability without taking up excessive floor space, making it practical for growing shops.
The Safety Speed 4375 offers an excellent balance of power, precision, and accessibility, making it a dependable choice for cabinetmakers, furniture builders, and millwork operations seeking professional sanding capabilities in a single-phase machine.
10 horsepower main motor for consistent sanding power
Single-phase 230-volt operation, ideal for shops without three-phase service
37-inch sanding capacity for panels, doors, and furniture components
75-inch sanding belt for efficient stock removal and extended abrasive life
Electronic belt tracking for automatic alignment and reduced downtime
Adjustable conveyor feed speed to match different materials and sanding needs
Digital thickness readout for precise and repeatable settings
Heavy-duty steel frame construction for stability and durability
Compact footprint designed for small to mid-sized shops
User-friendly controls and easy access for adjustments and maintenance
| Specification | Value |
|---|---|
| Motor | 10 HP, single-phase (1~), 230 V |
| Max Working Width | 42" (≈ 1070 mm) |
| Max Working Thickness | 7¼" (≈ 184 mm) |
| Min Working Thickness | 1⁄8" (≈ 3 mm) |
| Min Working Length | 12" (≈ 305 mm) |
| Max Working Length | Unlimited |
| Sanding Belt Size | 43" × 75" |
| Conveyor Speed | 0–18 FPM (feet per minute) |
| Vacuum Requirement | 1000 CFM |
| Contact Roller Durometer | 60 (Shore A) |
| Dimensions (L × W × H) | 56" wide × 53" deep × 70" high |