Month: November 2016

What is a PID? PID stands for Proportional Integral Derivative. It’s a digital temperature controller. For an espresso machine, imagine your boiler heats up. How can the machine detects that it is too hot and stop heating or heating up further if it’s getting cold? In most cases, a pressurestat controls the boiler’s temperature by … Read more

A commonly question raised by many is, “Should I get a double boiler or a heat exchanger?”.In many cases, it depends on the user’s consumption level and expectations. This is the double boiler. A double boiler has two boilers on a single machine. Each boiler for a specific function. One is the brew boiler, set … Read more