There are a couple of different ways to determine the correct belt size to fit your machine. The pictures shown are for a 1″ x 30″ long belt. If you have an old, worn out belt, simply cut the belt apart.
You can measure a brand new belt by easily first measuring the width, then laying the belt down as flat as possible without bending or creasing the belt in a way that will damage it, measuring from one end to the other, then DOUBLING the size as this is a belt and NOT a flat sheet in this instance. The second way would be to take your belt and easily measure the width of the belt. This measurement will give you your belt LENGTH. This is the best method for measuring your sanding belt if it is an old, used belt that you don’t care to use anymore.
If you don’t know the correct belt dimensions for your belt sander, there are four quick and easy methods you can use to determine the correct belt size. Tube Belt Sanders:Tube belt sanders consist of a pulley system that contours the sanding belt around tube-shaped surfaces. It’s very likely that your sanding belt will be one of several common sizes for sanding belts that we sell.
Measuring a sanding belt incorrectly can be expensive, especially if they are a custom made belt. 1/ Press the belt down and measure from end to end, double measurement and you have your length. 2/ Cut the belt so it becomes one long length, lay flat and measure the total length.
how to measure belt sander paper Related Question:
How do you measure sandpaper on a belt sander?
Roll the belt along the floor until you come to the mark on the back of the belt again and mark the floor again. Now take a tape measure and measure the distance between the marks this will be your length. Option #3 Cut the existing belt in half and lay flat. Measure the belt along one side to get an accurate size.
What size do sanding belts come in?
Sanding belts are available in a variety of sizes from ¼” x 18” all the way up to 60” x 360” and beyond (popular sizes include 2 x 72, 2 x 42, 1 x 30, 2 x 48, 3 x 18, 4 x 36, and 4 x 24).
How tight should a sanding belt be?
Most wood sanding applications require a belt tension near 40 psi. Because the goal is to keep the belt from slipping, users sometimes err on the side of using too much belt tension. Several problems can result from excessive belt tension.
How do I choose a sanding belt?
Choosing the Right Sanding Belt Grit The heavier the job, the coarser the sanding belt you’ll need. 40 to 60 grit is best suited for the heaviest work. When you’re performing tasks such as smoothing surfaces or removing minor blemishes, you’re better off using sandpaper with 80 to 120 grit.
How do belt measurements work?
Your belt size is two inches larger than your pant waist size. If you wear a 34″ trouser, buy a 36″ belt. If your waist size is an odd number, buy a belt three inches larger instead of two. Most belts have five holes.
How do you measure a belt in CM?
Belt measurements are taken from the point the strap meets the buckle to the middle hole. Generally, there are 15cm from the middle hole to the end of the belt.
Why does the sandpaper keep breaking on my belt sander?
There are pretty much two reasons they can be breaking so quickly: the belts are old stock (or have been stored in humid or hot locations) or the tension is too high. Or both.
Which is coarser 150 grit or 60 grit?
Coarse grits are typically in the 40- to 50-grit range. Medium sandpaper, ranging from 60- to 100-grit, accommodates some final shaping. Primary sanding of rough wood and the removal of planning marks on wood is often best done with medium-grit sandpaper. Fine sandpapers range from 120- to 220-grit.
What is the sandpaper grit scale?
The grit of sandpapers is a rating of the size of abrasive materials on the sandpaper. The higher grit number is equivalent to a finer abrasive, which creates smoother surface finishes. Lower grit numbers represent coarser abrasives that scrape off materials much quicker.
What are the different types of belt sanders?
There are four main wood sander types: belt sanders, random orbital sanders, disc sanders and finishing sanders. Each sander type has its specialized purpose. However, often these purposes overlap and one type of sander can do similar wood finishing work as another.
How much material can a belt sander remove?
As mentioned earlier, abrasive belts can only remove a certain amount of stock dependent on grit size. With a three-head sander you can run a grit sequence of 100-150-180 and remove approximately 1/32 inch in one pass.
Are belt sanders better?
A belt sander is more effective for large materials, while the orbital sander is ideal for small spaces and pieces of furniture. A belt sander works effectively on flat surfaces, while an orbital sander can work with various angles.
What does belt size 85 mean?
This is your actual waist size and therefore the size you need to order! For example if your existing belt measurement is 100cm end to end you need to order Size 85.