New cheap coffee machines available at Petra Equipment. When you order a commercial coffee machine online, you will need to look at the electricity power supply and you will probably need an electrician to install the 3 phases. All the commercial coffee machines come with a warranty to ensure that you feel safe and we can back you up when you need it. Petra Equipment is part of Petra Group, a major hospitality company in Australia since 1993. The commercial coffee machine category was introduced in Petra Group in 2002 with an initial partnership with Boema. The company is also investing in a new division for coffee truck fitout. If you are looking to open a new coffee shop, we advised our clients to contact first our digital marketing department. Don’t forget to get quality chef shoes for your staff in the kitchen to follow Australian regulations of health and safety.