1. Nuova Simonelli Appia II

The Appia II from Nuova Simonelli is a common espresso machine for medium to large businesses, as it's built to last and simple to operate. Designed to serve an abundance of coffee orders without sacrificing quality. Its volumetric dosing system lets baristas preset the volume of coffee extracted, ensuring uniformity in each cup. The Appia II also has a steam wand that produces powerful and precise steam, allowing easy creation of creamy milk-based drinks.

2. Franke A600

The Franke A600 is a fully automatic coffee machine, built to go above and beyond for high-volume environments. This is the ideal machine for businesses that need to cater customers in bulk. With numerous coffee possibilities from espresso, cappuccino, latte etc. the A600 is simple to operate thanks to its intuitive interface. It is a versatile machine, designed for efficient use of energy making it a perfect choice for businesses trying to reduce their carbon footprint.

3. Victoria Arduino White Eagle

This stylish and performance-driven espresso machine from Victoria Arduino is for businesses that want to make a statement. One of the frequently used machines in the best coffee shops and competitions is this one due to its technological invasion and sleek design. A digital boiler system within the White Eagle provides precise temperature control, while an ergonomic steam wand makes frothing as easy as 1-2-3. The premium build and forward-thinking features help justify the price for companies that come first.

4. Things to Keep in Mind When Selecting a Commercial Coffee Machine

- Coffee Volume: Pick a machine that can meet your daily cup output. Heavy-usage businesses may require several machines or heavy-use designed models.

- Type of Coffee Served: If you focus on espresso-based drinks, a classic espresso machine may be more appropriate. If you want to keep it a bit silly and automatic, a bean-to-cup machine might be right for you.

- Space and Layout: Evaluate the dimensions of your workspace and the configuration of your counter. Others are more streamlined and fit into tight spaces with ease.

- Budget: When you buy high quality goods, you are doing the right thing, but you should also make sure that the machine is within your budget. Take into account initial costs and long-term maintenance costs.

- Ease of Usage: With a team of barista you might need a feature rich machine For businesses without skilled baristas, a simple machine is a must.

In conclusion, with so many options available in the market, it can get daunting for business to choose the right one that suits their every need. Regardless of what you choose, a traditional espresso machine or a fully automatic model is a good choice. Having the right machine will leave you well-positioned to produce excellent coffee experiences for your customers, ensuring they'll come back for more. And taking volume, space and budget into consideration will help you source a machine that respects cost while pushing the envelop on your java talent.