The Alpha ROPS-056 6-Inch Pneumatic Palm Sander is an essential tool for most composite fabricators and automotive body shops. It features a composite motor housing, a well-balanced design, low vibration, lightweight construction, and low noise. With a one-year warranty, this sander offers great value.
This palm sander has a 5mm orbit diameter, the most popular size for general-purpose applications. It's easier to use on large, flat surfaces compared to single-action sanders/polishers. The well-balanced and lightweight design makes it easy to operate, with low noise emissions and minimal vibration in your hand. Thanks to the composite motor housing and rotor, it's also ergonomic.
The unit comes with a dust port that can be hooked up to a dust hose for a virtually dust-free central vacuum sanding application. Combine it with the Alpha HEPA vacuum for excellent dust control.
**Specifications:**
- Model: ROPS-056
- Free Speed: 12,000 RPM
- Pad Size: 6' / 150mm
- Air Inlet: 1/4' NPT
- Hose Size ID: 3/8' / 10mm
- Air Consumption: 2 CFM (57L/min)
- Length: 7-3/4' / 196mm
- Weight: 1.5 lbs / 0.7 kgs
- Recommended Air Pressure: 90 PSI (6.2 Bar)
- Orbit Diameter: 3/16' / 5mm
- Spindle Thread: 5/16'-24
- Noise Level: 78 dB(A)
**Q&A:**
- **Question:** What kind of compressor do I need for the ROPS-056? **Answer:** Use a 2 hp or larger compressor commonly found in garages as the ROPS-056 may consume up to 2 CFM.
- **Question:** Can I use the ROPS-056 for wet sanding and polishing? **Answer:** Yes, but don't use the central vacuum function. You'll need a sprayer to wet the surface as there's no water feed.
- **Question:** Does the ROPS-056 come with a sanding product? **Answer:** No, it comes with a standard backer pad with a 6-hole pattern.
- **Question:** What maintenance is required for the ROPS-056? **Answer:** Add daily oil to the designated oil port at the end of the job to lubricate the motor.
- **Question:** Does Alpha offer a palm sander with other orbit diameters? **Answer:** No, currently only the ROPS-056 with a 5mm orbit diameter is available.
Using your Alpha ROPS-056 Palm Sander is easy. First, connect it to a 2 hp or larger compressor with an air pressure of 90 PSI. Make sure the air inlet and hose size match the specifications. If you want a dust-free environment, hook up the dust port to a dust hose and use it with the Alpha HEPA vacuum. For wet sanding and polishing, you can use the sander without the central vacuum function and use a sprayer to wet the surface.
Here are some important things to keep in mind. Don't exceed the recommended air pressure or the maximum RPM of 12,000. When not using the sander, store it in a dry place. And always wear appropriate safety gear, like goggles and a dust mask.
To keep your sander in good shape, do some simple maintenance. At the end of each job, add oil to the designated oil port. This will lubricate the motor and help it work smoothly. Check the parts regularly for any signs of wear and tear. If you notice any problems, refer to the manual or contact Alpha for support.
