Sanding machine: varieties and use

Grinding machine is used to make the surface of the product smooth and smooth. Basically, the device is treated with wood. The devices perform several basic operations: chamfers and sags, rounding, calibration and leveling of surfaces.

There are several types of processing devices: combined disk grinding machine, tape device and belt-polishing unit. The first type is used for finishing and rough machining of parts, aligning corners. Two laps can be supplied. Such an aggregate can be stationary and portable.

As for the second type of device, all actions on them are performed using a tape. Skin is usually sold in rolls, which are cut into strips of the right size. And they can have on the surface of large or small abrasive grains, as well as a continuous pouring of abrasive material or partial. The presented machines can also be divided into several types.

For example, a belt sanding machine can have both a narrow and a wide sandpaper. If the device works on narrow strips, it has such features: on the unit it is possible to fasten one or two tapes, the feed can be mechanical or manual, flat tape can be used for flat material processing. The procedure is due to the movement of ironing and the table, and they move in different directions.

If the grinding machine operates on a wide abrasive strip, it can calibrate the workpiece in thickness and perform flat machining of the panel parts. He works on this principle: the iron presses the abrasive strip to the material and starts moving. All dust, which is obtained as a result of grinding, is automatically cleaned with a brush.

A grinding machine of a multi-aggregate type is a combination of a wide-belt and a narrow-band property. However, such devices are used on a production scale.

Naturally, before starting work, any device should be inspected for defects or defects, and also set it up. If the unit is large enough, then it should be serviced by several people.

Another type of processing aggregates is a grinding-polishing machine. It is used for stone processing. The action is performed using abrasive wheels of the end type. Moreover, the presented device can also be classified into several types:

- Portal aggregates - powerful devices that help to grind very hard and strong stones, and the portal can move or stay in place;

- bridge devices used for processing stone slabs;

- knee-lever machines, are used for grinding small elements of stone products.

Still it is possible to allocate stationary, portable and combined units. And there are special polishing machines that are used for grinding the edges and ends of various products.