There is an increasing demand for dental milling machines in the wake of more dental problems. According to WHO (world health organization), it is estimated that nearly 3.5 billion people are afflicted by oral disease. With such great demands, dental clinics may want to purchase dental milling machines to provide patients with better tooth care. But choosing a suitable dental milling machine is not an easy thing. So here we will help you make a wise decision.

What Is a Dental Milling Machine?

A dental milling machine is a tool that molds and cuts various materials. It can be used to make medical devices, such as implants and crowns. There are many different types of dental milling machines, and they can be categorized based on their axes or milling process. The common types of dental mills are based on axes: 4-axis milling machine and 5-axis milling machine.

Four-axis milling machines have four rotating axes for cutting, turning, moving, and orientating the workpiece. They are often used for creating simple shapes like crowns, bridges, or false teeth with zirconia. On the other hand, 5 axis milling machines usually use five axes and can perform more sophisticated tasks than four-axis mills. They're better at precision work, like shaping parts into complex shapes or sharpening edges.

Based on milling type, there are three types of dental mills: wet mills, dry mills, and wet/dry mills. A wet milling machine uses a liquid coolant to remove extra material from the workpiece, while a dry milling machine uses air to achieve the same or similar result. The wet/dry milling machine has both wet and dry sections that can be used separately to make different parts of the same piece.

The Factors You Need to Consider When Purchasing a Dental Milling Machine

While dental milling machines are effective, there are some aspects of selecting the right dental mill that will ensure that you get the best possible results. The following is a list of six important things you should know before buying a dental mill:

1. Machinable Material

The first thing you should consider when choosing a dental milling machine is what you can mill. Good dental milling machines can mill different types of material, including zirconia, PMMA, resin, and wax. If you're looking for a specific material, it's vital to check with the manufacturer before making any buying decisions.

2. Processing Methods

Another important thing to consider is what processing methods are available for the milling machine to use. You can choose a milling machine according to what you want to manufacture from your raw material. For example, some materials can be milled with a 4-axis dry milling machine, while others might require a 5-axis wet milling machine for optimal results.

3. Processing Speed

The higher the processing speed, the faster you can get your job done. A high-performance machine can complete single-unit, full-contour crowns in 12 to 20 minutes, while a low-end model may take over an hour. This is why it's important to choose a top-of-the-line milling machine that can process multiple units at once.

4. Processing Accuracy

Accuracy is another major factor to consider when buying a dental milling machine. The processing accuracy of the machine should be approximately 30 μm (according to the ADA's marginal integrity certification). If the machine isn't accurate enough for your needs and process, it might not be worth its price tag.

5. Types of Cooling

The type of cooling used in your dental milling machine will impact both the functionality and quality of your product. It’s important to know what type of cooling is used in your model, so you can ensure getting one that will work best for the requirements of your project.

6. Operability

Before purchasing the milling machines, you should consider how easy it will be to use the machine and whether you can use it properly for your purpose. A multifunctional but easy-to-use milling machine guarantees a smooth working process.

Upcera’s Two Most Popular Dental Milling Machines

The UP MILL A41 and B51 are two of Upcera’s most popular dental milling machines and are designed for the most efficient and precise milling process. They are both high-quality machines that can be used for a variety of applications.

1. UP MILL A41

This is a powerful 4-axis dry milling machine that can process various materials, including zirconia, PMMA, resin, and wax. It’s easy to use and has a multitude of features that make it perfect for both beginners and pros alike.

This dental milling machine has a water-cooling system, and its spindle speed is 80000 rpm, which provides excellent quality and precision.

2. UP MILL B51

The UP MILL B51 is another amazing model from Upcera. Its spindle speed is 60000rpm, and the machinable material options for this machine include titanium, PMMA, resin, glass-ceramic, and wax. This milling machine is designed for water cooling, air cooling, or both.

It’s been designed with ease of use in mind, and it comes with some innovative features that set it apart from other milling machines on the market today.

Conclusion

Upcera is a leading manufacturer in milling dentistry with more than 20 years of experience in the dental field. Used by dentists worldwide, our products are designed to meet the demands of your practice. So, the next time you choose to invest in your dental practice, remember that Upcera makes high-quality products that will last through years of daily use.