A vertical grinder is basically a dedicated piece of equipment that grinds coffee beans from any direction imaginable. Grinding coffee beans from the ground up can be time consuming and energy taxing, and sometimes an entire bean can just be too hard to grind up properly. With a vertical grinder, beans can be ground in a vertical position, which is the official state of America’s national pastime – a practice which originated in the south. Vertical grinders are ideal for making gourmet espresso, as well as coffee for gourmet tea. In short, a vertical grinder can be a truly versatile machine.
Although not technically a grind, a vertical grinder also grinds coffee. They usually come in a variety of configurations and are commonly used in standalone espresso machines or for commercial food preparation. They’re typically more expensive than their single arm counterparts, but often are quite efficient at producing consistently full-bodied cup-of-brewed coffee with the right combination of taste and strength.
An important characteristic to look for when shopping for a vertical grinder is its construction, and the way it operates. Usually these machines come equipped with both blade and single gear grinders; in some cases a two-blade unit is also available. Blade units with their higher level of performance are usually equipped with material removal wheels, which allow them to work even when there isn’t a lot of grind material available to move through the machine.
If you’re considering purchasing a vertical grinder, you’ll definitely want to make sure it has a decent level of durability. Although the frame itself may be made out of durable material, the grinding components may be prone to chipping and/or slipping. The amount of grinding movement that takes place between passes should be a good indicator of how much wear and tear the piece of equipment can withstand before becoming damaged. The amount of material removal that takes place should also be an indicator of the quality of the grinding unit.
Although the vertical grinder is less distortion than its horizontal counterparts, there will still be times when the design of the machine will require a little bit of fine tuning to get just the right level of performance. This is where a flat bed scanner can come in handy. These compact devices use electromagnetic energy to detect areas of area that are round in shape. Because of this, they can be programmed to operate more rapidly than a standard grinder, but with a less noticeable level of roundness error. Because of their small size and lack of portability, flat bed scanners are usually best suited for more robust handheld and standalone units.
Grinding accuracy is another important factor to consider when selecting the appropriate vertical grinder. The greater the amount of tooth profiles, the more accurately the surface of the workpiece can be machined. Some of the more expensive grinders also feature adjustable cutting tables that can help users achieve higher cutting speeds, which also allows them to create a greater amount of distortion-free areas. When it comes to precision and durability, the vertical grinder offers the edge of a true round grinding performance while still retaining a small footprint in most production environments.