Powermatic WB-37 37 inch Wide Belt Sander, 20 HP 3Ph
Are you struggling to maintain consistent thickness and clean finishes when sanding large panels in high-demand production environments?
What if you could achieve precise, repeatable sanding results with less setup time and fewer passes across wide workpieces?
Meet the Powermatic WB-37 Wide Belt Sander, built to deliver accuracy, consistency, and efficiency for professional production shops.
With the three-motor system, pneumatic belt tracking, and digital thickness control, it ensures reliable operation and uniform sanding performance under continuous workloads.
When your sanding process is predictable and controlled, your shop produces better finishes with less rework and greater confidence in every part.
Powermatic WB-37 for Production Sanding Accuracy
Auto Thickness Control Improves Workflow Efficiency
The integrated auto thicknesser captures starting thickness automatically and pairs with a digital readout for precise final settings. This reduces setup time and minimizes trial passes. It ensures consistent thickness across production runs.
Three-Motor System Handles Continuous Loads
The WB-37 uses separate motors for sanding, feed conveyor, and table elevation. This allows each system to operate efficiently under load. It improves durability and ensures consistent performance during extended production cycles.
Pneumatic Belt Tracking Maintains Finish Quality
The pneumatic tracking system keeps the sanding belt centered during operation. This promotes even abrasive wear and reduces sanding lines. It minimizes adjustments and improves finish consistency across wide panels.
Variable Feed Speed Enhances Process Control
The variable-speed conveyor allows operators to adjust feed rates based on material and finish requirements. Centralized controls simplify operation and improve workflow efficiency across different sanding applications.
Choose Your Power Configuration
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3 Phase 230/460V (Dual Voltage) – Model WB-37 (Stock Number: PM9-1790837)
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3 Phase 460V – Model WB-37-4 (460V Configuration)
What's Included
- WB-37 Wide Belt Sander
- Digital Thickness Readout
- Integrated Auto Thicknesser
- Variable-Speed Feed Conveyor
- 100G Sanding Belt
- 180G Sanding Belt
Specs
- Maximum Board Width: 37 inch
- Maximum Board Thickness: 4 inch
- Motor: 20 HP
- Input Power: 3 Phase
- Dust Ports: 5 inch (3)
- Net Weight: 2090 lbs
- Gross Weight: 2200 lbs
- Warranty: 5 Year
- Prop 65: Cancer and Reproductive Harm
- Available Power Options:
- 3PH 230/460V
- 3PH 460V
