Category: More information

Want to know about coffee and machines?

Measurement of Quality

Making coffee is chemistry. A transformation is happening from a green bean, getting roasted to evolve the flavours to its character at different stages and finally weld around with the various variables before reaching the cup. A green bean can be transformed in endless ways. They contain the highest molecular amount of aromatic notes in nature. Many changes happen at… Read more →

Do I really need a PID temperature controller?

What is a PID? Imagine your boiler heats up, how can the machine detects that the machine is too hot and stop heating or heats up further if it’s getting too cold? Traditionally, a pressurestat controls the temperature of the boiler by detecting the amount of pressure it has. If the pressure gets too high, it will switch off the heating element,… Read more →

Double Boiler Versus Heat Exchanger

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

Boiler insulation

Boiler Insulation Is Better?

In recent years, many manufacturers start to explore new technologies and applications to get an edge in the vying market. One of the popular applications is isolating boilers with a heat protection cushion. The result? The retained heat reduces the start up time significantly. The effect is immediate and clearly visible, thus enjoying great popularity with acceptance from both resellers and users. This… Read more →

Bezzera Copper Boiler

Copper Boiler For Espresso Machines?

In ancient time, men had understood something about copper. When they found vessels made of the material kept better quality water, with no slime or no distortion. Safe For Drinking? Copper has natural Antimicrobial properties to kill or inactivate 99.9% of microbes, such as bacteria, fungi (including moulds), and viruses. That even includes the potent and highly infectious E. coli, and… Read more →

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