Powermatic PM9-1791320 DDS-237 37″ Dual Drum Sander, 7.5HP, 1PH, 230V
Powermatic 1791320 Description
This is a production class Dual Drum Sander that is loaded with features. A 7.5HP motor drives the dual steel drums, which have a hard durometer rubber coating to ensure a flat, mar free finish. Independently adjustable rear drum makes fine tuning easy. A heavy cast iron table incorporates four solid jackscrews with chain drive timing to keep it level at all times. The heavy-duty poly conveyor belt provides a positive grip on the stock. The 1/4HP feed motor is coupled to a two-speed forward/reverse gearbox that will sand 8 and 12 surface feet per minute. The heavy steel cabinet provides vibration free sanding, with plenty of storage space underneath.
Powermatic 1791320 Features
- 7.5HP motor for plenty of power
- Independently adjustable rear drum for fine tuning
- Hard durometer rubber coating on steel drums provides flat, smooth finish
- Two-speed gearbox for wide range of sanding projects
- Full size cast iron table for solid support
- Forward/reverse poly conveyor belt grips stock evenly
- Dual dust ports with directional baffles for more efficient dust removal
- Standard Equipment:
- Two speed gearbox
- Dual 4″ dust ports
Powermatic 1791320 Specifications
| Style (Type) | Drum |
| Drum Length (In.) | 37 |
| Conveyor Speed (FPM) | 8 & 12 |
| Motor Phase | 1 |
| Drum Diameter (In.) | 6 |
| Maximum Board Thickness (In.) | 5-1/4 |
| Motor Voltage (V.) | 230 only |
| Minimum Board Thickness (In.) | 1/32 |
| Number of Sanding Drums | 2 |
| Motor Power (HP) | 7-1/2 |
| Minimum Board Length (In.) | 9 |
| Conveyor Motor (HP) | 1/4 |
| Dust Collection Minimum CFM Required (CFM) | 1,200 |
| Dust Port Outside Diameter (In.) | two @ 4″ |
| Maximum Board Width (In.) | 37 |
| Recommended Circuit Size (Amps.) | 50 |
| Drum Speed (RPM) | 1,700 |
