Sue S
$4200
This is one of the best drum sanders available. Light use over the past few years. Only used for a few table tops and guitar fronts backs and sides. Some additional sanding belts material included.Located in San Diego Area
From the manufacturer's website description.

Here’s the dual-drum sander production shops have asked for. You’ll take care of primary and finish sanding in a single pass.

3875-X2 ADVANTAGES:
• Supercharged performance for mid-size shops
• Greater production speed and efficiency
• Drums work in tandem or adjust in seconds to operate independently.
• Independent use of front drum with the simple turn of a lever. A Woodmaster exclusive!
• Sands work up to 37-1/2” wide
• Variable-Speed Feed Rate
• Reversing switch for back and forth sanding
• Industrial Conveyor Belt System
• Optimum 750 RPM Drum Speed
• High Torque, High Power US-MADE 7-1/2HP Motor 3 phase
• Hook & Loop Paper Fastening System
• Four-Tower, Single-Crank Height Adjustment
• Heavy-Duty Self-Aligning Bearings
• Spring-Loaded Industrial Rubber Pinch Rollers
• Heavy-Duty Steel Stand