how to use a belt sander video Related Question:
What would you use a belt sander for?
Belt sanders are multiuse tools. They are commonly used for trimming to a scribed line (photo), sanding very rough surfaces, leveling surfaces (like a replacement board in a hardwood floor) and freehand rounding and shaping.
Why is my belt sander leaving lines?
If the inside of your sander has a lot of dust, there is likely an issue with the machine and it often shows in the materials run through the machine. Excessive dust buildup can result in burn marks or lines on the workpiece. Dust buildup can also cause tracking issues and prematurely wear out the belt.
Should you push down on a belt sander?
You do not have to push down on the sander. Pull the sander backward letting the weight and sharpness of the belt cut the surface. Don’t pull back and then tip the sander off the edge or you’ll cut off too much wood and need to build it back up with putty.
How much tension should a belt sander have?
Most wood sanding applications (such as mould sanding using narrow cloth belts) require a belt tension of approximately 40 psi. However, there are some special exceptions. For example, abrasive planing operations using coarse grits typically demand belt tension in the range of 70 to 90 psi.
How do you prevent belt marks?
Make sure your contact roller has the proper rubber hardness (durometer) for your application. We recommend a durometer of 60 for most sanding applications. Harder contact rollers will take off more material but they are also less forgiving increasing the likelihood of unwanted marks. Use a platen for finish sanding.
What is a platen on a wide belt sander?
Platens. Platen heads are the work horse of the segmented platen machine. They are mostly used for conventional sanding of raw wood or between coats on finish. Most parts run through a wide belt machine will have the grain running parallel to the feed. This is the type of head that would sand these parts.
How long does it take to sand a floor with a belt sander?
It can take 1-5 days for a professional and 2-15 days for a DIY enthusiast, depending on the size and condition of the floor. For planning purposes, it would take 1-day per room for a professional and 2 days per room for a homeowner doing DIY.
Can you use a belt sander to sand floors?
A belt sander for finishing a wood floor should be a hand-held one so you can move the tool around on the surface of the floor. Belt sanders will do a good job of leveling out the floor and preparing it for a finer sand.
How do you use a belt sander on a wall?
Pull the tension handle away from the side of the belt sander. Slide a 60-grit sanding belt onto the sander rollers. Push the tension handle back against the sander. Plug the sander into a wall outlet and turn on the sander.
How much wood can you sand down?
I’m not sure where sanding comes into play here, but yes, you absolutely could sand a 1/2″ off of a piece of wood. It will take some time with a belt sander and even more time if you’re doing it by hand. (On the bright side, you’ll build a good bicep that way!)
Can you use a belt sander on wet wood?
Yes, and no. There are two different methods of sanding to talk about. One is simply using a dry sander on a piece of lumber that might have been left out in the rain or has a high moisture content. The other, known as wet sanding, it a method that’s used to refine a finish on pieces of furniture.