Types of Grinding Machines

Grinding machines or grinding mills are commonly used for grinding certain material into fine particles. Based on use, there are different types of grinding machines. Generally, grinders are used by the food industry to grind foodstuff, such as wheat. The engineering industry uses these machines for grinding metal into different shapes.

Grinding machines are used for multiple purposes as said earlier, and they come in a number of sizes and shapes, ranging from handheld machines or big industrial standard machines. Big mills are mounted on floor and have the capability of grinding tons of foodstuff or material on a daily basis.

In the industry of engineering, different types of grinding mills are employed. Let us take a closer look at the use of each machine.

Bench Grinder: This grinding machine is used in order to sharpen tools, and comes with two wheels.

Belt Grinder: Generally, this type of mill is used in order to sand and finish wood.

Cylindrical Grinder: In a cylindrical grinder, the work piece rotates and moves across its wheel.

Jig Grinder: Jig grinders are often used to finish jigs.

Surface Grinder: In this machine, a permanent magnet holds the work piece; the magnet moves across the wheel.

Cutter Grinder: This function of this mill is to sharpen tools.

These grinding mills feature a power wheel and a bed to hold the work piece. Moreover, the grinding head or wheel can be moved across the work piece. Alternatively, the work piece can be moved across the wheel, based on the machine type.

Generally, the grinding wheels are made from a mixture of coarse particles. These particles bonded and pressed together into a circular shape. Aside from this, the wheels can also be made from a steel or aluminum disc, and coarse particles are bonded to the surface. Materials used in the making of grinding wheels include zirconia aluminum oxide, cubic boron nitride, and ceramic aluminum oxide, just to name a few.

For safety reasons, grinding mills are made with the help of a precise process. The purpose is to make sure that the wheel doesn’t come apart or explode when it is spinning at a high speed. Like the machines, the wheels are also made for a variety of purposes.

Long story short, this was a brief introduction to different types of grinding machines. If you are thinking of buying one, we suggest that you read up on the types once again to make sure you get the right one.